SP150 Infinite Torque-Up Kit for TM AK-47/47S

Suggested Use 9.6V or Higher Battery Full Tune-Up Kit Include: SP150 Spring Infinite Torque-Up Steel Gear Bore-Up Lucid Chromium Plating Cylinder Bore-Up Air Seal Nozzle Bore-Up Stainless Cylinder Head Bore-Up Enhanced Ventilation Piston Head Polycarbonate Piston 6mm Steel Bushing Steel Anit Reversal Latch Steel Enhanced Cut-Off Lever Ball Bearings Spring Guide Enhanced Tappet Shim Set Teflon Grease Material: S303 Stainless Steel/Brass/Polycarbonate/Aluminum/Acetal/Steel Item No.: ITK-27 Suggested Retail Price: USD 165.00