Description
RCM MP5, HK34, HK94 Barrel – 9mm – 12.7″- Threaded 1/2×28 Each barrel is hand-selected from the finest cold hammer forged (CHF) 41V45 steel blanks, expertly profiled and chambered in the desirable 16 flute chamber profile. Finished with a durable nitride process for exceptional longevity and corrosion resistance, this is the first commercial style barrel available. Perfect for your MP5 & HK34 9mm custom builds, each barrel also counts as 1 US-Made compliant part.
Specifications:
- Made In The USA
- Overall Length 12.7″
- Threaded 1/2×28 With Factory HK Style Splines
- Front Sight Triple Frame Location For Use With HK33/93 & G3K Forearms
- HK34 Barrel Contour, Modeling & Style
- Nitrided Finish To Entire Surface Of Barrel Inside & Out
- Cold Hammer Forged From Premium 41V45 CHF Barrel Blanks
- 16 Flute Chamber
Compatible With:
- HK 34
- HK 94
- HK MP5









