Does anyone here have experience with the Ops Inc style collar system?
I'm putting together a Gordon-type, and I wanted to run this BOM by someone before I start accumulating parts:
H&R C7 Upper Black
Criterion HYBRID 12.5" Barrel
Non-F marked FSB, .750"
OPS INC™ MK12 MOD ? SPR Collar... long or short? Is it just aesthetic? I think short.
Ops Inc Brake - LONG (AE just dropped a helpful video on this and I prefer shims to time)
I want it to be setup like the 9-hole Reviews Gordon vs clone correct with the 3 piece collar... and even though I'm using the lightweight OCM5, I'm not sensitive to barrel weight and prefer a more rigid, heavier barrel for anything that gets a suppressor on the end.
I think the collar requires .750, and the Criterion has that at the gas block... but it steps down slightly- is this a NO GO?
TIA for anyone who can help steer me in the right direction!
I'm putting together a Gordon-type, and I wanted to run this BOM by someone before I start accumulating parts:
H&R C7 Upper Black
Criterion HYBRID 12.5" Barrel
Non-F marked FSB, .750"
OPS INC™ MK12 MOD ? SPR Collar... long or short? Is it just aesthetic? I think short.
Ops Inc Brake - LONG (AE just dropped a helpful video on this and I prefer shims to time)
I want it to be setup like the 9-hole Reviews Gordon vs clone correct with the 3 piece collar... and even though I'm using the lightweight OCM5, I'm not sensitive to barrel weight and prefer a more rigid, heavier barrel for anything that gets a suppressor on the end.
I think the collar requires .750, and the Criterion has that at the gas block... but it steps down slightly- is this a NO GO?
TIA for anyone who can help steer me in the right direction!