10.5 7.62x39 Medium Carbine M-LOK Upper Assembly

Discover the ultimate blend of compact power and precision engineering with the 10.5 7.62x39 Medium Carbine M-LOK Upper Assembly. Designed for enthusiasts seeking reliable performance in a short-barrel configuration, this upper delivers the hard-hitting punch of 7.62x39 ammunition while maintaining the versatility of the AR-15 platform. Whether you're building a defensive pistol or a custom carbine, this assembly ensures seamless integration and flawless operation right out of the box. Key Features Mil-Spec Forged Upper Receiver: Crafted from high-quality 7075-T6 aluminum for exceptional strength and durability, providing a solid foundation for your build. 10.5" Medium Profile Barrel: Made from 4150 CMV steel with a nitride/melonite finish for superior corrosion resistance and extended barrel life, optimized for the 7.62x39 cartridge. Carbine-Length Gas System: Ensures smooth cycling and reduced recoil, ideal for shorter barrels without compromising reliability. 1:10 Twist Rate: Stabilizes a wide range of bullet weights, from 123-grain FMJ to heavier soft points, enhancing accuracy at close to medium ranges. American-Made M-LOK Handguard: Lightweight and modular, allowing easy attachment of lights, grips, and optics (style may vary by batch for optimal availability). Steel Gas Block and Nitrided A2 Flash Hider: Heat-treated for longevity, preventing common failures seen in budget alternatives. Specifications Barrel Finish: Nitride / Melonite Barrel Profile: Medium Cartridge Compatibility: 7.62x39 Barrel Length: 10.5 inches Gas System Length: Carbine Twist Rate: 1:10 BCG / Charging Handle: Not Included Weight: 40 oz Dimensions: 22.5" L x 5" W x 5" H Why Choose This 7.62x39 Upper Assembly? In a market flooded with budget options that often fail under stress, this upper stands out by prioritizing quality assembly. We use premium Permatex 242 threadlocker on critical components and mil-spec AEROSHELL 33MS anti-seize on the barrel nut and muzzle device, ensuring proper torque and long-term reliability. Say goodbye to frustrating hardware defects or premature wear-each unit is meticulously built to exceed mil-spec standards, addressing common pain points like inconsistent cycling with steel-cased ammo or loose fittings. The benefits are clear: enhanced maneuverability for close-quarters use, superior heat dissipation from the medium profile barrel, and modular customization via the M-LOK system. Paired with your choice of BCG, this assembly transforms any standard AR-15 lower into a potent 7.62x39 powerhouse, perfect for range days, home defense, or tactical training. Backed by a lifetime warranty and 30-day satisfaction guarantee, this Made in the USA upper is your reliable partner for demanding applications. Elevate your build today and experience the difference quality makes-order now and unleash unstoppable performance. Frequently Asked Questions Q: Does this upper include a bolt carrier group or charging handle? A: No, the BCG and charging handle are not included. We recommend selecting a 7.62x39-compatible BCG for optimal function with this cartridge. Q: Is this upper compatible with standard AR-15 lowers? A: Yes, it mates perfectly with any mil-spec AR-15 lower receiver, allowing easy customization for pistol or SBR configurations (where legal). Q: Can it handle steel-cased 7.62x39 ammunition? A: Absolutely, the nitride-treated barrel and robust gas system are designed for reliable feeding and extraction with both brass and steel cases.