Description
HK21, HK11 Barrel with Grip Handle and Flash Hider – 17.7″
RCM HK21 barrels are crafted from 41V50 CHF blanks and fully nitrided for optimal corrosion resistance. Each barrel ships complete with a new factory flash hider and fully assembled handle comprised of all new, genuine HK components (with the exception of the barrel latch).
*Please note: Purchase quantities are limited to prevent resale gouging*
Compatible With:
- HK21, 21E, FMP HK21’s
- HK11, 11A1, HK11E
Specifications:
- Thread pitch: 15×1
- Material: 41V50 CHF
- Twist rate: 1:10
- Length: 17.70″
- Finish: Fully nitrided
