Description
IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. It is an extruded powder with a perfect burn speed for cartridges like 308 Winchester, 7.62mm NATO, 22-250 Remington or 257 Roberts, among other cartridges.
The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly.
This propellant performs comparably to Hodgdon Varget but charge weights are materially different.
Made in Canada.
Available in 1-LB and 8-LB containers.
Product Info
- Warnings:
- WARNINGS FOR CALIFORNIA RESIDENTS
- SDS:
- SAFETY DATA SHEET
- Type:
- Rifle
- Info:
- SALES & SHIPPING
- Group:
- Smokeless Powder
- CO Tax Eligible:
- Y
Reviews
15 Reviews
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Still a work in progress
It acts a whole lot like Varget, but is much easier to find. When I hit that node It's going to be great. I use in 243 Win and 6.5 CM. They both love it.
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IMR 4166
Good powder
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measured well, shot well
will re order
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works great in many cartridges with good to great accuracy
when enduron works it is often same hole shooting
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Great powder
Great powder
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Great powder for 308 Winchester!
Working up a good hunting load with the 4166 Enduron and the Hornaday 150 gr GMX bullets for my 308. First ladder turned out great! Very happy with the results.
