Radical Firearms 7.62x39 AR-15 Barreled Upper Receiver - Slim M-LOK Handguard - 16" - Primary Arms Exclusive
Manufactured by Radical Firearms
Details
Details
This Radical Firearms 7.62x39 AR-15 Barreled Upper Receiver features a new M-LOK handguard with an ultra slim profile reducing weight and improving ergonomics. This free float handguard features M-LOK slots along the full length of the rail at the 3, 6, and 9 o'clock position with two slots at the 45 degree positions. The 16" barrel chambered in 7.62x39 features a mid-length gas system, 1:10 twist rate, and an A2 style flash hider. Build your new AR-15 rifle today with this Primary Arms exclusive Radical Firearms barreled upper receiver group.
Feature:
Feature:
- 16" 7.62x39 barrel
- Nitride finished barrel
- 1:10 Twist rate
- Primary Arms exclusive slim M-LOK handguard
- Black hardcoat anodized receiver and handguard
- Carbine Length gas system
Specifications
Barrel CoatingSalt Bath Nitride
Barrel ContourHBAR
Barrel Length16
Barrel LiningSalt Bath Nitride
Barrel Material4140 Chrome Moly Steel
BrandRadical Firearms
Caliber Gauge7.62X39mm
ColorBlack
FinishHardcoat Anodized
Gas System LengthMid-Length
Gas System TypeDirect Impingement
Handguard15 in M-LOK Rail
Muzzle DeviceA2 Flash Hider
Thread Pattern5/8 X 24
Twist Rate1:10
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
1 review
Quality
by Wendell470 -
This upper is well built. I’m doing my first custom build. Sure hope it works with a polymer lower.