PARTS: Internal

KWA E-19 LM4 Hop Up Bucking, Part #98, 114 #199-9999-E019

KWA E-22 O-Ring (fits multiple models, incl. LM4) 199-9999-E022

KWA ERG Ejection Port Cover Lock Plunger #354 199-1601-0354

KWA ERG Hop Up Lever Pin #372 199-1601-0372

KWA ERG Inner Barrel Base Spring #383 199-1601-0383

KWA ERG KM4A1 Selector Plate Spring Guide 199-1601-M326

KWA ERG KM4A1 Tappet Plate 199-1601-M325

KWA ERG KM4A1 Trigger Safety Lever #327 199-1601-M327

KWA ERG Trigger Switch #329A 199-1601-M329A

KWA ERG Wire Harness Assembly 199-1601-M330S

KWA ERG Wire Harness Base Screws X 2 199-1601-M66

KWA F-10 Jet Nozzle Spring 199-9999-F010

KWA F-39 GBBR Jet Valve / Nozzle Spring 199-9999-F039

KWA G-12 Set Screw for Many KWA Models 199-9999-G012

KWA G-3 Set Screw 199-9999-G003

KWA GBB Cylinder for USP / USPT / USPM / HK45 199-0103-0135

+ 1 reviews

KWA Hi-Torque Selector Gear 199-9999-M107

KWA HK45 / USP / USPC Slide Catch Lever Spring 199-0103-0085

KWA I-10 Roll Pin 199-9999-I010

KWA I-21 E-Clip for KMP9 Trigger Bar Pin 199-9999-I021