Originally Posted by
Ftrinida1
Only got it to cycle but not lock back with a carbine buffer and AE M855 so I'll probably take out that Black River Tactical insert but I'd like to try it out with a LMT enhanced BCG and/or VLTOR A5 since it's a pain is the ass getting to the gas block. Ran prefect with the NT4 though as expected with the extra gas. The DD barrel was extremely accurate when I sighted my irons at 25 yards. Will report back after I hit 50 and 100 but the 203 is completely freefloated unlike the RIS II FSP with the launcher (bayonet lug). Shot some mini slugs and it was a blast. I'm using the Docter on top for the shotgun shots.