RCM HK53K (5.56/.223) Barrel – Threaded 15×1 RH
US made 922r compliant HK53K barrel.
Specifications:
- Made In The USA
- Threaded 15×1 RH
- Counts As 1 US Made 922r Compliant Part
- Cold Hammer Forged Steel (CHF)
- Built To HK Germany Specifications
- Nitrided Finish To Entire Surface Of Barrel Inside & Out
- Overall Length 5.3″
- Chambered in (5.56/.223) NATO
- 1:7 Twist
- Fully Fluted Chamber
Compatible With:
- HK53K
