- Made in Taiwan
- KWA / KSC (Taiwan) Original Replacement Part for System 7 Series :
- Umarex / KWA USP S7 Series (#38)
- USP 45 / USP Tactical / USP Compact / USP Match / P10SD
- Umarex / KWA HK45 S7 (#38)
- Umarex / KWA MK23 S7 (#94)
- KSC M1911A1 V3 (#13)
- KSC P226R (#14)
- KSC M11A1 S7 (#219)