01-21-2022, 01:25 PM
ahhh...forgot the gun info! I'm running a 24" 8 twist barrel with a grendel II chamber on an AR with std mil-spec spring and buffer, rifle length gas, and just a flash hider, no brake or suppressor or anything. factory ammo seems a touch over-gassed in this gun, but not bad enough that I feel the need to dial it back. I run the same lower on multiple different caliber uppers, so my intention is to tailor the loads to the gun, which will hopefully result in finding an accuracy node that cycles the action smoothly.
I'm glad others are curious about this as well!
I believe I can go a little bit beyond 2.260 oal. I'm using 10rnd stainless steel c-products mags, which seem to have rather generous interior dimensions, so I may experiment with creeping up on 2.27-2.28 oal if I don't get satisfactory performance at a normal seating depth.
please keep in mind, this rifle is just a "giggle gun"...not for serious use, competition or big game hunting, so if I leave 100fps on the table...meh?
I'm glad others are curious about this as well!
I believe I can go a little bit beyond 2.260 oal. I'm using 10rnd stainless steel c-products mags, which seem to have rather generous interior dimensions, so I may experiment with creeping up on 2.27-2.28 oal if I don't get satisfactory performance at a normal seating depth.
please keep in mind, this rifle is just a "giggle gun"...not for serious use, competition or big game hunting, so if I leave 100fps on the table...meh?