Description
The Radical Firearms 16” 300 BLK Complete Upper is a law enforcement grade, drop-in solution for your next AR build. Crafted with quality materials and covered by Radical’s lifetime warranty, this MIL-SPEC upper receiver provides an outstanding solution for any budget. Arrives at your door with the hard work done. Finish the build with your favorite lower receiver and sights, then head for the range!
Includes the Radical Firearms/Primary Arms Exclusive M-LOK Handguard. Crafted from 6063-T6 aluminum and hardcoat anodized a deep black, this tough, durable rail offer a slim, modular profile. Large cooling holes along the rail reduce weight and aid in rapid cooling. Take advantage of M-LOK positions along the 3, 6, and 9 o’clock of the rail for all your favorite gear. An uninterrupted M1913 Picatinny top rail offers space to mount optics, sights, and other accessories with ease.
Features:
- 16" 41V50 chrome moly vanadium steel HBAR barrel
- Chambered in 300 Blackout AAC with 1:8 twist rate
- M16 bolt carrier group with Melonite finish
- BCG high pressure tested and magnetic particle inspected
- Standard charging handle
- 5/8x24 Zero Impulse Muzzle Brake
- 15" free float Radical Firearms/ Primary Arms Exclusive M-LOK Rail
- Gen 3 rail mounting system
- Made in the U.S.A.
Barrel Coating: Melonite
Barrel Contour: HBAR
Barrel Length: 16
Barrel Lining: Melonite
Barrel Material: 41V50 Chrome Moly Vanadium Steel
Brand: Radical Firearms
Caliber Gauge: 300 Blackout
Gas System Length: Pistol
Gas System Type: Direct Impingement
Handguard: 15 in Radical Firearms/Primary Arms Exclusive M-LOK Rail
Muzzle Device: Radical Firearms Zero Impulse Muzzle Brake
Thread Pattern: 5/8 X 24
Twist Rate: 1:8
MPN#: PACU16-300ZS3
