TAC 41 Cylinder Head (GBB Bolt) SP-4580717520726 optional TAC-41 “GBB” type hop-up

optional TAC-41 “GBB” type hop-up unit

5" DD GOV profile barrel is manufactured with the slot to install the MK16 low profile gas block

High-performance CQBL laser featuring both red and IR modes

AGR43 Grip (GBB)

TAC 41 Cylinder Head (GBB Bolt) SP-4580717520726 optional TAC-41 “GBB” type hop-upTAC 41 GBB Cylinder Head. Optional cylinder head for the TAC 41, GBB version, for optional GBB hop up unit (SBA HOP 31). 4. 60 inner diameter nozzle, O ring included, CNC stainless steel construction. Compatible with (must be used with a GBB hop up unit SBA HOP 31): original TAC 41 piston (SBA BPS 30) variable mass piston for TAC 41 (SBA BPS 31) GBB Advanced Piston Head (SBA BPH 02)