Archwick B&T Air APC9K SD2 GBB SMG NOV.N4 BK this is probably one of

this is probably one of the best pistol triggers you can find in the market

back straps and rib/waist straps can be fully adjusted in all areas to ensure you have a perfectly secure fit with maximized reduction of movement

Realistic engraved by embossing: embossing the stamp of the slide side

- Low profile top portion fits both M4 / HK416 receiver magwell

Do not inhale

Archwick B&T Air APC9K SD2 GBB SMG NOV.N4 BK this is probably one ofFeatures Officially licensed B&T APC9K Fully engraved markings to match the real thing Precision CNC machined 6061 T6 aluminum upper receiver, handguard, mock suppressor, & bolt. Upper receiver finished in a milspec type III hard anodized finish CNC machined S45C steel internals Ultra durable steel outer barrel with tri lug flash hider TDC direct pressure hop up unit with Tokyo Marui MWS spec bucking 1913 Picatinny handguard rails at 3, 6, & 9 o'clock