TAC41 Cylinder Head (GBB Version) hpa and modularity you expect from

and modularity you expect from an MTW

to mimic the original build and features as much as possible while integrating a high-quality gearbox

- T8 Bolt Carrier Hammer Assist (Super High Speed Ver

Dot color: RED

trigger and front sight post

TAC41 Cylinder Head (GBB Version) hpa and modularity you expect fromTAC 41 cylinder head GBB Optional cylinder head for the TAC 41, GBB version, for optional GBB hopup unit (SBA HOP 31). 4. 60 internal diameter nozzle, Oring included, stainless steel CNC construction. Compatible with (must be used with a GBB hopup unit SBA HOP 31): original TAC 41 piston (SBA BPS 30) variable mass piston for TAC 41 (SBA BPS 31) Advanced piston head GBB (SBA BPH 02)