Originally Posted by
BravoCompanyUSA
Strength wise both metals are very similar with a slight edge to aluminum with a torture test. The finish on the KMR-A (alum) is going to be more durable, as its Hard Coat Anodized per Mil-A-8625F, Type III, Class 2.
Thanks!
Thank you for this info.
And those factory rifles with the hammer forged barrels are just tits!
Grant, you got a winner there any chance you'll get some pinned 14.5s?
I read this thread to the end and just wow, 2.2oz heavier for the KMR-A (which is actually stronger) and about $100 in savings (including the QD mount) and people actually think it's TOO heavy?! Take a piss and or a dump before you pick up your rifle and call it good.
Or use a drill press . . .
https://762precision.wordpress.com/a...ar-15-project/
"In a nut shell, if it ever goes to Civil War, I'm afraid I'll be in the middle 70%, shooting at both sides" — 26 Inf
"We have to stop demonizing people and realize the biggest terror threat in this country is white men, most of them radicalized to the right, and we have to start doing something about them." — CNN's Don Lemon 10/30/18
Bookmarks