KIZUNA WORKS Loading Nozzle for BSK 4.3 GBB Shift 'A1' Belt *Will only fit TM spec

*Will only fit TM spec grips (not WE/AW)

Energy Range: Adjustable

and consistency

and smooth operation to keep your pistol performing at its best

These harnesses are universally compatible with all PolarStar electro-pneumatic HPA systems excluding the original V2 GEN1 Fusion Engine and Amoeba kits

KIZUNA WORKS Loading Nozzle for BSK 4.3 GBB Shift 'A1' Belt *Will only fit TM specThe KIZUNA WORKS Loading Nozzle for the BSK 4. 3 GBB is a direct replacement part designed to restore the reliability and performance of your pistol. Manufactured to match the original specifications, it ensures smooth BB loading, efficient gas transfer, and consistent cycling. Whether you're replacing a worn or damaged nozzle or keeping a spare in your toolkit, this component helps maintain the dependable performance your BSK 4. 3 is known for.