HK UMP .40 Semi-Auto Bolt Group - Complete - BLEMISHED

HK UMP .40 Semi-Auto Bolt Group - Complete - BLEMISHED

ONLY 1 UNIT AVAILABLE - AS PICTURED

COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL.

MM’s UMP tungsten filled UMP .40 bolt carrier. Heat treated, parkarized and polished for the best look and function possible, as an added bonus it now includes German HK internals which makes it a more reliable bolt group, guaranteed to last!

A perfect drop in bolt group for the USC to UMP conversion, Gideon Shadow and the TMP. The finest aftermarket semi–auto bolt you can buy.

Compatible With:

• UMP
• USC
• Omega Gideon Shadow
• TMP