IMR Enduron 4955 Smokeless Gun Powder Overview:
Production of IMR Enduron 4955 Smokeless Gun Powder dates back over 200 years
when the company was originally founded by E.I DuPont.
Available for use in many reloading applications, the IMR
series of powder is trusted by reloaders all across the globe.
The main features of the Enduron series are copper fouling
eliminator, insensitivity to temperature changes, ideal loading
density and being environmentally friendly. IMR 4955 in stock now will help
you triumph, regardless of the elements or the size of your target.
Falling between IMR 4451 and IMR 7977 in burn speed, it can be
loaded in popular cartridges like the .25-06, .270 Winchester,
.280 Remington and .300 Winchester Mag. IMR 4955 with
Enduron: trusted when Mother Nature can’t be.
IMR Enduron 4955 Smokeless Gun Powder
                      
                     
Important Information:
Do not exceed the loads displayed in the reloaders guide
Never mix any two powders regardless of type, brand, or source of IMR 4955
Never substitute any smokeless powder for Black Powder or any Black Powder substitute
IMR logo
warning-icon WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.
| Quantity | 1 Pound |
|---|
97 reviews for IMR Enduron 4955 Smokeless Gun Powder
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Riley Jenkins (verified owner) –
“One of the best powders I’ve used for reloading. It offers a clean burn, consistent results, and is easy to measure. Highly recommend it!”
jeff davis –
We love your feedback! Thank you for choosing our product!
Julian Hughes (verified owner) –
“Fantastic quality and performance. This powder delivers a clean burn and consistent results, making it ideal for all types of reloading.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Aubrey Jenkins (verified owner) –
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Camila Bennett (verified owner) –
“I’m very satisfied with this reloading powder. It offers a clean burn, consistent performance, and is easy to measure. Highly recommended!”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Peyton Hughes (verified owner) –
“I’m very impressed with this reloading powder. It delivers excellent performance and a clean burn, making it a valuable addition to my reloading supplies.”
jeff davis –
Thank you for your kind recognition, customer’s satisfaction is always our goal.
Sebastian Gray (verified owner) –
“This powder delivers consistent accuracy and a clean burn, making it ideal for all types of reloading. Highly recommend it!”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Connor Hughes (verified owner) –
“I’m very pleased with this reloading powder. It delivers a clean burn and consistent performance, making it a great addition to my reloading supplies.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
James Garcia (verified owner) –
“This reloading powder is one of the best I’ve used. It delivers consistent performance and a clean burn, making it a top choice for any reloader.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Landon Jenkins (verified owner) –
“I’m very impressed with the performance of this powder. It delivers a clean burn and consistent accuracy, which is perfect for precise reloading.”
jeff davis –
We love your feedback! Thank you for choosing our product!
Evelyn Scott (verified owner) –
“Exceptional quality and performance. This powder delivers reliable results and a clean burn, making it ideal for all types of reloading applications.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
Mason Perry (verified owner) –
“I’m extremely impressed with this powder. It offers reliable performance and consistent results, which has greatly enhanced my reloading experience.”
jeff davis –
We’re glad you are satisfied with our item! Will do our best to keep improving it in the future.
Rachel Lee (verified owner) –
“I’m very satisfied with this powder. It offers a clean burn and consistent performance, making it an excellent choice for improving shooting accuracy.”
jeff davis –
Thank you for your kind recognition, customer’s satisfaction is always our goal.
Bailey Sanders (verified owner) –
“I’m extremely satisfied with this powder. It offers consistent accuracy and a clean burn, which has greatly enhanced my shooting performance.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Caleb Hughes (verified owner) –
“I’m very impressed with this powder. It offers consistent results and a clean burn, which has enhanced my shooting performance significantly.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Logan Foster (verified owner) –
“This powder is exceptional. It delivers consistent accuracy and a clean burn, making it ideal for all types of reloading applications.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
Liam Scott (verified owner) –
“Exceptional reloading powder. It offers consistent accuracy and a clean burn, making it ideal for precise and reliable shooting.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
Hazel Collins (verified owner) –
“One of the best reloading powders I’ve used. It delivers consistent accuracy and a clean burn, making it perfect for all reloading applications.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Landon Walker (verified owner) –
“One of the best powders available. It delivers consistent accuracy and a clean burn, making it a must-have for any serious reloader.”
jeff davis –
Thank you for your kind recognition, customer’s satisfaction is always our goal.
Miles Thompson (verified owner) –
“Fantastic quality and performance. This powder provides reliable results and a clean burn, making it an essential part of my reloading setup.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Jackson Kelly (verified owner) –
“This powder has made a noticeable difference in my reloading process. It delivers reliable performance and a clean burn, which has greatly improved my shooting.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
Harrison Peterson (verified owner) –
“This reloading powder has transformed my reloading process. The accuracy and consistency it provides are second to none. I’ve noticed a significant improvement in my shooting groups, and the clean burn keeps my firearms in top shape.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Aiden Walker (verified owner) –
“I’m very satisfied with this reloading powder. It offers a clean burn and consistent performance, making it a great choice for improving shooting accuracy.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Cooper James (verified owner) –
“This reloading powder is exceptional. It offers reliable performance and consistent accuracy, making it a great addition to my reloading bench.”
jeff davis –
Your kind words just made our days! Thank you so much!
Alexander Mitchell (verified owner) –
“Exceptional quality and performance. This powder provides a clean burn and consistent results, making it a top choice for reloading.”
jeff davis –
We’re glad you are satisfied with our item! Will do our best to keep improving it in the future.
Sophia Garcia (verified owner) –
“I’m extremely happy with this reloading powder. It delivers consistent results and a clean burn, making it a top choice for improving shooting performance.”
jeff davis –
We’re glad you are satisfied with our item! Will do our best to keep improving it in the future.
Julian Butler (verified owner) –
“This powder is a game-changer. It offers a clean burn, consistent accuracy, and is easy to measure. Highly recommend it to anyone looking for a reliable reloading powder.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Chase Butler (verified owner) –
“This reloading powder is outstanding. It offers a clean burn and reliable performance, making it a must-have for any serious reloader.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Joshua Mitchell (verified owner) –
“I’m extremely happy with this powder. It provides reliable performance and consistent accuracy, making it a must-have for my reloading setup.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Jackson Hall (verified owner) –
“I’m very satisfied with this powder. It offers consistent results and a clean burn, making it a top choice for improving shooting performance.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Stella Rivera (verified owner) –
“I’m very pleased with this powder. It delivers reliable performance and consistent accuracy, which has significantly improved my shooting experience.”
jeff davis –
Your kind words just made our days! Thank you so much!
Sienna Bailey (verified owner) –
“I’m very satisfied with this powder. It delivers reliable performance and consistent results, making it a great choice for reloading.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
Eli Perry (verified owner) –
“This powder has made a noticeable improvement in my reloading process. It offers consistent results and a clean burn, which is exactly what I needed.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Hazel Mitchell (verified owner) –
“Fantastic quality and performance. This powder provides reliable results and a clean burn, making it a top choice for all my reloading needs.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Alexander Walker (verified owner) –
“I’m very satisfied with this reloading powder. It offers consistent accuracy and a clean burn, making it a great choice for precise shooting.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Chase Hughes (verified owner) –
“This reloading powder is outstanding. It delivers reliable performance and consistent accuracy, making it perfect for all reloading applications.”
jeff davis –
Thank you for your kind recognition, customer’s satisfaction is always our goal.
Isaiah Garcia (verified owner) –
“I’m extremely satisfied with this powder. It offers reliable performance and consistent results, which has significantly enhanced my reloading process.”
jeff davis –
Your kind words just made our days! Thank you so much!
Nolan Walker (verified owner) –
“This powder has made a noticeable difference in my reloading process. It provides reliable performance and consistent accuracy, which has greatly enhanced my shooting.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Victoria Hughes (verified owner) –
“This reloading powder is exceptional. It delivers reliable results and a clean burn, making it a valuable addition to any reloading setup.”
jeff davis –
We love your feedback! Thank you for choosing our product!
Eliana Edwards (verified owner) –
“I’m extremely happy with this reloading powder. It provides reliable performance and consistent results, making it an essential part of my reloading setup.”
jeff davis –
Thank you for your kind recognition, customer’s satisfaction is always our goal.
Evelyn Butler (verified owner) –
“This powder is top-notch. It delivers a clean burn and consistent performance, making it my go-to choice for reloading.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Gianna Gray (verified owner) –
“This powder is exceptional. It delivers reliable performance and consistent results, making it a great choice for any serious reloader.”
jeff davis –
Thank you for your kind recognition, customer’s satisfaction is always our goal.
Emily Johnson (verified owner) –
“This reloading powder is outstanding. It provides consistent accuracy and a clean burn, making it ideal for all types of reloading.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Miles Rogers (verified owner) –
“This reloading powder is outstanding. It delivers consistent results and a clean burn, making it a valuable addition to any reloading supplies.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Nolan Hughes (verified owner) –
“This powder is exceptional. It provides consistent results and a clean burn, making it a top choice for all reloading needs.”
jeff davis –
Thank you for your kind recognition, customer’s satisfaction is always our goal.
Victoria Garcia (verified owner) –
“One of the best reloading powders available. It delivers consistent results and a clean burn, making it a must-have for any serious reloader.”
jeff davis –
We’re glad you are satisfied with our item! Will do our best to keep improving it in the future.
Charles Butler (verified owner) –
“This powder is fantastic. It provides consistent performance and a clean burn, making it ideal for precise reloading. I’m very satisfied with it.”
jeff davis –
We love your feedback! Thank you for choosing our product!
Sophia Lee (verified owner) –
“I’m very satisfied with this reloading powder. It delivers consistent results and a clean burn, making it an excellent choice for any reloader.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Isaac Butler (verified owner) –
“Fantastic quality and performance. This powder provides a clean burn and consistent results, making it a top choice for all reloading needs.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Logan Garcia (verified owner) –
“I’m extremely happy with this powder. It delivers consistent accuracy and a clean burn, making it a great choice for improving shooting performance.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Isaiah Jenkins (verified owner) –
“I’m extremely satisfied with this powder. It offers consistent accuracy and a clean burn, making it a valuable addition to my reloading setup.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Roman Hall (verified owner) –
“One of the best powders available. It delivers a clean burn and consistent results, which have greatly improved my reloading process.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Hudson Jenkins (verified owner) –
“I’m very pleased with this powder. It delivers reliable results and consistent accuracy, which has significantly improved my shooting experience.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Violet Walker (verified owner) –
“Fantastic quality and performance. This powder provides reliable performance and a clean burn, making it a valuable addition to any reloading setup.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Jackson Hughes (verified owner) –
“Fantastic reloading powder! It delivers reliable performance and consistent results, making it an essential part of my reloading supplies.”
jeff davis –
Your kind words just made our days! Thank you so much!
Gabriella Rivera (verified owner) –
“One of the best powders available. It delivers consistent accuracy and a clean burn, making it a valuable addition to any reloading setup.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
Mason Garcia (verified owner) –
“This powder has made a noticeable improvement in my reloading process. It offers consistent accuracy and a clean burn, which has greatly enhanced my shooting.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Brayden Morgan (verified owner) –
“I’m very pleased with the performance of this powder. It delivers consistent results and a clean burn, making it a valuable addition to my reloading supplies.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Aaron Reed (verified owner) –
“One of the best reloading powders available. It offers consistent performance and a clean burn, making it a must-have for any reloader.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Sadie Griffin (verified owner) –
“I’m very satisfied with this powder. It offers reliable performance and consistent results, which have significantly improved my reloading experience.”
jeff davis –
We love your feedback! Thank you for choosing our product!
Brianna Butler (verified owner) –
“This reloading powder is outstanding. It delivers consistent accuracy and a clean burn, making it a top choice for any serious reloader.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Thomas Taylor (verified owner) –
“This reloading powder is fantastic. It offers a clean burn and consistent performance, making it a top choice for improving shooting accuracy.”
jeff davis –
We’re glad you are satisfied with our item! Will do our best to keep improving it in the future.
Lincoln Wilson (verified owner) –
“One of the best powders I’ve used. It provides a clean burn and consistent performance, making it ideal for all types of reloading applications.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Sean Roberts (verified owner) –
“This powder has made a noticeable difference in my reloading process. It offers reliable performance and consistent results, which is exactly what I needed.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Riley Hall (verified owner) –
“This powder is fantastic. It provides reliable performance and a clean burn, making it a valuable addition to any reloading setup.”
jeff davis –
Your kind words just made our days! Thank you so much!
Samuel Scott (verified owner) –
“One of the best powders available. It offers a clean burn and reliable performance, making it a must-have for any serious reloader.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Isaiah Rogers (verified owner) –
“This reloading powder is outstanding. It provides reliable performance and a clean burn, making it a top choice for any serious reloader.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
Logan Thompson (verified owner) –
“I’ve found this powder to be incredibly effective. It offers consistent results and a clean burn, which is essential for accurate reloading.”
jeff davis –
Thank you for your kind recognition, customer’s satisfaction is always our goal.
Roman Walker (verified owner) –
“This reloading powder is fantastic. It delivers consistent results and a clean burn, making it a must-have for any reloader.”
jeff davis –
Your kind words just made our days! Thank you so much!
Jackson Foster (verified owner) –
“This powder is fantastic. It offers reliable performance and a clean burn, making it a great choice for anyone looking to improve their reloading process.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Mason Jenkins (verified owner) –
“I’m very impressed with this powder. It offers reliable performance and consistent results, which have greatly enhanced my shooting accuracy.”
jeff davis –
Thank you for your kind recognition, customer’s satisfaction is always our goal.
Alexa Ward (verified owner) –
“This powder has exceeded my expectations. It delivers consistent results and a clean burn, making it a valuable addition to any reloading setup.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Cameron Foster (verified owner) –
“This reloading powder is exceptional. It provides consistent accuracy and a clean burn, making it a valuable addition to any reloading setup.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Eliana Hughes (verified owner) –
“This powder has made a significant difference in my reloading process. The clean burn and consistent performance are exactly what I needed.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Emery Bennett (verified owner) –
“This powder has exceeded my expectations. It provides consistent results and a clean burn, which has greatly enhanced my shooting accuracy.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
Savannah Gray (verified owner) –
“I’m thrilled with this powder. It delivers excellent performance and a clean burn, making it a great choice for anyone serious about reloading.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Lucas Ramirez (verified owner) –
“I’m very satisfied with this powder. It delivers reliable performance and consistent accuracy, making it a top choice for any reloading needs.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Carter Edwards (verified owner) –
“This powder has exceeded my expectations. It delivers a clean burn and consistent results, making it a top choice for all my reloading needs.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
James Gray (verified owner) –
“I’m extremely pleased with this reloading powder. It offers reliable performance and consistent accuracy, making it a valuable addition to my reloading supplies.”
jeff davis –
Your kind words just made our days! Thank you so much!
Peyton Adams (verified owner) –
“I’m extremely happy with this powder. It offers consistent results and a clean burn, making it a top choice for all types of reloading applications.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Ruby Wilson (verified owner) –
“Exceptional quality and performance. This powder delivers consistent results and a clean burn, making it ideal for all types of reloading.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
Brooklyn Long (verified owner) –
“I’m extremely pleased with this reloading powder. It delivers reliable performance and consistent results, making it an essential part of my reloading setup.”
jeff davis –
We’re glad you are satisfied with our item! Will do our best to keep improving it in the future.
Ellie Garcia (verified owner) –
“I’m very pleased with this powder. It delivers reliable performance and consistent results, making it a valuable addition to any reloading setup.”
jeff davis –
Your kind words just made our days! Thank you so much!
Mia Butler (verified owner) –
“Fantastic quality and performance. This powder delivers consistent results and a clean burn, making it ideal for all types of reloading applications.”
jeff davis –
We’re glad you are satisfied with our item! Will do our best to keep improving it in the future.
Sienna Hughes (verified owner) –
“One of the best powders I’ve used. It provides consistent accuracy and a clean burn, which has greatly improved my shooting performance.”
jeff davis –
Thank you for your kind recognition, customer’s satisfaction is always our goal.
Kinsley Lewis (verified owner) –
“This powder has made a noticeable difference in my shooting. It offers reliable performance and a clean burn, making it a great choice for all my reloading needs.”
jeff davis –
Your kind words just made our days! Thank you so much!
Hazel James (verified owner) –
“I’ve found this powder to be incredibly reliable. It provides consistent results and a clean burn, which is essential for accurate shooting.”
jeff davis –
Your kind words just made our days! Thank you so much!
Ryder Jenkins (verified owner) –
“This powder has made a noticeable difference in my reloading process. The clean burn and consistent performance are exactly what I needed. Highly recommended!”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Mason Bailey (verified owner) –
“One of the best powders available. It offers a clean burn and reliable performance, which has greatly improved my shooting accuracy.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Scarlett James (verified owner) –
“Exceptional quality and performance. This powder offers a clean burn and consistent results, making it ideal for all reloading needs.”
jeff davis –
Thank you so much for your 5-star review! We will share this with the store team to let them know to keep up the amazing work.
Jonathan Gray (verified owner) –
“Exceptional quality and performance! This reloading powder delivers consistent results every time. The clean burn ensures my firearms stay in great condition, and the accuracy is unmatched. I wouldn’t use any other powder.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Lily James (verified owner) –
“This powder has transformed my reloading process. It offers reliable performance and consistent results, making it a top choice for my needs.”
jeff davis –
We love your feedback! Thank you for choosing our product!
Caleb Bryant (verified owner) –
“Great reloading powder! It provides a clean burn and reliable performance, making it ideal for all types of reloading applications.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Joseph Price (verified owner) –
“I’m very satisfied with this powder. It offers a clean burn and reliable performance, which has significantly improved my shooting accuracy.”
jeff davis –
We appreciate you taking the time to share your satisfaction and highest rating with us.
Levi Jenkins (verified owner) –
“Fantastic reloading powder! It offers a clean burn and reliable performance, which has significantly improved my shooting accuracy.”
jeff davis –
Thank you for your kind review! It’s a big encouragement to us!
Audrey Perry (verified owner) –
“This reloading powder has exceeded my expectations. The performance is top-notch, delivering accurate and reliable shots every time. It’s versatile enough for multiple calibers, making it a great addition to my reloading bench. Definitely a product I’ll continue to use!”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Hazel Butler (verified owner) –
“This reloading powder has made a significant difference in my shooting. It offers a clean burn and reliable performance, which is exactly what I needed.”
jeff davis –
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Aria Allen (verified owner) –
“This powder has made a noticeable difference in my reloading process. The clean burn and consistent performance are exactly what I needed.”
jeff davis –
We love your feedback! Thank you for choosing our product!