RCM HK21 BARREL
$675.00
RCM HK21 Barrel
RCM HK21 Barrels are made from Mil-Spec 41V50 CHF blanks that are fully Salt Bath Nitrided for optimal wear and corrosion resistance. These barrels are the finest out there to complete your HK21/FMP or HK11 build. These are stripped so you will need to add your own hardware.
Compatible With:
- HK21, 21E, and FMP HK21’s
- HK11 & 11A1
Specifications:
- Material: 41V50 CHF
- Twist rate: 1:10
- Length: 17.70″
- Salt Bath Nitride inside/out
Out of stock
SKU: RCM-GB-HK21
Category: HK & Other Style Barrels
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