Radical Upper 556 NATO 7.5" Complete Assembly
Complete upper receiver assembly with 7.5" barrel, 1:7 twist rate, chrome moly vanadium construction with nitride finish, M-LOK rail system, and A2 flash hider.
Radical Upper 556 NATO 7.5" Complete Assembly
This complete upper receiver assembly delivers everything you need for a compact, maneuverable rifle platform. Built around a 7.5" barrel with a 1:7 twist rate, it's engineered to stabilize a wide range of 5.56 NATO ammunition from light varmint loads to heavy tactical rounds.
Key Features
- Barrel: 7.5" chrome moly vanadium with nitride finish for corrosion resistance and durability
- Twist Rate: 1:7 for reliable bullet stabilization across ammunition weights
- Rail System: 7" RPR M-LOK handguard for secure accessory mounting
- Muzzle Device: A2 flash hider to reduce muzzle signature
- Finish: Nitride coating for enhanced wear and corrosion protection
- Profile: M4 contour barrel for balanced handling
Why This Upper Works
The 7.5" barrel length makes this assembly ideal for close-quarters work, home defense, or compact rifle builds. The M-LOK system provides modern modularity without the weight of traditional Picatinny rails. Chrome moly vanadium construction ensures reliability under demanding conditions, while the nitride finish stands up to regular use and cleaning.
This is a true plug-and-play upper—simply mate it to your lower receiver and you're ready to shoot.
