HeyWho
Member
Nice! What 20" AR barrels do you find do a really good job for you? Thanks!I did the 3 gun matches for years. RMR might not be the clover leaf shooter in a highly specialized bolt gun, but neither are my AR's with match grade 20 inch SS fluted barrels. I have shot 1500 rounds of 5.56 pressure in 3 days on several occasions and buy bullets by the 1000, 2000, and 5000 lots. I generally use 69 gr RMR. They are really hard hitting and can do some damage. 3000 fps using 2000 - MR
Eric