Radical Firearms .450 Bushmaster AR-15 Complete Upper Receiver - 15" M-LOK MHR Gen 3 Handguard - 16"

The Radical Firearms 16” .450 Bushmaster HBAR Complete Upper Receiver 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. Complete this build with your favorite lower receiver and sights then head for the range!

Features:

• 16" 41V50 chrome moly vanadium steel HBAR barrel
• Chambered in .450 Bushmaster with a 1:14 twist rate
• M16 cut bolt carrier group with Melonite finish
• BCG high pressure tested and magnetic particle inspected
• Standard charging handle
• Custom Radical Firearms Panzer Brake
• 15" free float Radical Firearms M-LOK MHR rail
• Gen 3 rail mounting system
• Made in the U.S.A. in Stafford, Texas!

Includes the Radical Firearms M-LOK Hybrid Rail System which offers a generous 1.8” inside diameter that easily accommodates most suppressors. Lightening cuts along the rail reduce weight and aid in rapid cooling while M-LOK mounting points and MIL-SPEC Picatinny continuous top and short bottom rails provide space for your favorite sights, optics, and accessories. Features anti-rotation tabs, non-rotating QD sling mounts, and a tough hardcoat anodized finish.