USA
HK
MX
Air Buttstock Guide Pin \ Rod \ Rail Version A has 2 screws attach on to your air adapter. Works with: GEN1, 2, 3, 4, 5, 6 T68 Flex-air Adapter
Two M4x6 screws included for attachment.
Not for buffer type style CO2 canisters, this is for 5oz/7oz/13ci/17ci tanks, large diameter tanks.
Two M4x6 screws included for attachment.
Not for buffer type style CO2 canisters, this is for 5oz/7oz/13ci/17ci tanks, large diameter tanks.