HK51 Barrel Cold Hammer Forged
HK 51 Barrel- Cold Hammer Forged- Nitrided
US Manufactured RCM HK51 cold hammer forged barrel. Made to the correct HK51 barrel specifications using HK’s tried & true cold hammer forged processes. Each barrel is then treated with the super hard & durable “Nitride” finish. As an added bonus each barrel counts as one US made part for 922R compliance.
HK51 CHF Barrel:
- 8 3/8 inches long
- 1:10 twist
- Chambered 7.62 NATO
- 12 flutes in chamber -Just like HK German barrels.
- Knurled sight ring
- Splined barrel for proper flash hider attachment
- Threaded 15 X 1 RH (correct HK thread)
- 41V45 cold hammer forged (CHF) barrel steel.
- Nitride Black (same process HK/Sig & Glock use on their barrels.)
- U.S. Made Barrel counts as one 922 compliant part
These are the finest US made HK51 barrels available. Made right here in the US & highly recommended by the staff of HK Parts. When only the best will do.
- Origin: USA
- Brand: RCM
- Caliber: 7.62 x 51mm / 308