News Flash : Orders may take 5-7 business days to ship out. The Covid 19 Virus has impacted supply chains and we are working hard to restock items as quickly as possible. Sorry no changes to orders once placed . Stay Safe & Wash Your Hands!
HK UMP .45 Cal Conversion Kit
HK UMP .45 Cal Conversion Kit features
- HK Parts .45 UMP Barrel
- .45 Bolt carrier USA
- .45 US Mag with steel feed lips
- Includes Extractor USA
- Includes Firing pin Retaining Pin USA
- Marked .45 Auto just like the OEM carrier USA
These kits can convert your semi auto HK UMP or Gideon 9mm or .40 to .45 cal. This is a simple drop-in conversion for those that have already done the USC-UMP conversion. The conversion parts are drop in with the total swap over of parts taking about 5 mins. New USA made .45 cal 8" barrel for the UMP or Omega firearms. Each barrel is threaded 16 x 1 LH and 3 lug tipped. The finest barrel for the UMP .45 on the market.