Click to expand Tap to zoom Elite Force KWA HK USP Airsoft Pistol Rebuild Kit by Elite Force Sale $19.95 | / SKU 049815 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Elite Force KWA USP Airsoft Pistol Rebuild Kit Contains major parts to rebuild your KWA USP Airsoft pistol. Genuine factory parts.