The KWA MP9 Barrel Base is KWA KMP9 Part 125, and replaces a broken or damaged barrel base
The KMP9 Barrel Base, Part 125, fits on the barrel assembly.
KWA MP9 NS2 Barrel Base Part 125 Features:
-KWA OEM Quality
-Precision Fit and Finish
-Repairs MP9 and MP9R
-Fits KSC and KWA SMGs
All KWA parts are top-quality replacement or repair parts, and are the only parts recommended for use with KWA Gas Blowback Pistols.