Dld79 Private Minuteman Apr 3, 2021 1 0 Ms Apr 3, 2021 #1 Apr 3, 2021 #1 I'm purchasing a extended length lightweight free float hand guard from RRA for a build. I can not find the ID anywhere for handguard. It only says must use low profile gas block. Does anyone know the inner diameter? Part number AR0010LM20
I'm purchasing a extended length lightweight free float hand guard from RRA for a build. I can not find the ID anywhere for handguard. It only says must use low profile gas block. Does anyone know the inner diameter? Part number AR0010LM20
L larryh128 Gunny Sergeant Full Member Minuteman May 31, 2019 527 273 Michigan Thumb Area Apr 5, 2021 #2 Apr 5, 2021 #2 It more than likely is profiled so it fits over a lo pro block.
