TAC 41 Fluted 420mm Outer Barrel chestrig Disassemble your cylinder and replace

Disassemble your cylinder and replace the cylinder head with the supplied Stalker cylinder head

– M6X20 DIN7991 (x3)

Now you need to drill a hole in the Upper of the AAP-01

Drop the new STALKER Steel BB stopper in the hopup unit

24×1 mm barrel tip thread protection (Aeronautical grade aluminium)

TAC 41 Fluted 420mm Outer Barrel chestrig Disassemble your cylinder and replaceMedium outer barrel for TAC 41 series CNC machined in 6000 aluminium series, black anodized. Tapered profile, straight fluting design. Designed for 420mm AEG inner barrel (or 417mm GBB inner barrel, specific Hop Up unit and cylinder head coming soon). 20 mm inner bore, compatible with SRS sport barrel spacers (2 pieces included). M24x1 muzzle thread, compatible with M24x1 silencers, or with M14x1 CCW thread adapter (SBA SIL 07). M24x1 muzzle cap