5.56 7.5" M4 Pistol Side Charging Complete Upper Assembly

5.56 7.5" M4 Pistol Side Charging Complete Upper Assembly-FREE SHIPPING

Elevate your AR-15 build with our 5.56 7.5" M4 Pistol Side Charging Complete Upper Assembly—engineered for precision, reliability, and tactical superiority. Designed for close-quarters combat and superior control, this upper delivers unmatched performance in a compact profile.

✅ Key Features

✅ Lightweight Design – Weighs only 4.2 lbs for excellent maneuverability and quick target transitions.
✅ Compact 7.5” Barrel – Perfect for CQB and compact tactical builds.
✅ M4 Contour Profile – Enhanced durability and superior heat dissipation during high-volume shooting.
✅ 1:7 Twist Rate – Optimized for stabilizing various bullet weights with precision accuracy.
✅ Parkerized Finish – Tough, matte coating resists corrosion and wear in harsh conditions.
✅ 4150 CMV Steel Construction – Rugged, mil-spec grade barrel built to withstand heavy use.
✅ 1/2x28 Thread Pitch – Ready for your favorite muzzle brake, flash hider, or suppressor.
✅ Chambered in 5.56 NATO – Versatile and powerful for a wide range of ammo options.
✅ M4 Feed Ramps – Smooth and reliable feeding for enhanced shooting performance.
✅ Sleek No-Flute Barrel – Minimalist design reduces unnecessary weight while maintaining strength.
✅ Pistol-Length Gas System – Smooth cycling and reduced recoil for faster follow-up shots.
✅ 0.750 Gas Block Journal – Compatible with most low-profile gas blocks for flexible upgrades.
✅ Right-Side Charging Handle – Ergonomic and intuitive operation with quick access.
✅ Complete Upper Assembly – Arrives fully assembled and ready to mount on your AR-15 lower.
✅ AR-15 Platform Compatible – Seamless fit with all mil-spec AR-15 lowers and components.
✅ Free Shipping – Delivered to your door with no extra cost.

Perfect For

• Compact AR-15 pistol builds

• Tactical and CQB applications

• Shooters seeking a reliable, side-charging configuration

• Home defense setups or range days