Dec 26, 2007 #1 M mray_190 Beginner Apr 25, 2005 6 0 Just got a new barrel for my AR. Its a 1-7 twist. Never had a fast twist 223 before. Picked up a box of the Custom Comp 77 gr HPBT. What is your favorite load with the 77's.
Just got a new barrel for my AR. Its a 1-7 twist. Never had a fast twist 223 before. Picked up a box of the Custom Comp 77 gr HPBT. What is your favorite load with the 77's.
Dec 26, 2007 #2 N nomosendero Handloader Apr 13, 2006 536 1 24 gr.Varget & fed. match primers if you can find them & Rem br if you can't. Work up starting 10% below that charge though, 24 is upper end.
24 gr.Varget & fed. match primers if you can find them & Rem br if you can't. Work up starting 10% below that charge though, 24 is upper end.
