Always Armed Gen 1 10.5" 5.56 Upper Receiver Without Forward Assist

Build a streamlined, ultra-compact firearm setup with the Always Armed Gen 1 10.5" 5.56 Upper Receiver Without Forward Assist. Designed for low-profile tactical builds, AR pistols, and short-barreled rifles (SBRs), this complete upper receiver eliminates the bulk of a traditional forward assist while maintaining a rugged, lightweight footprint.

Forged from premium 7075-T6 aluminum, the slick-side upper receiver comes equipped with a functional ejection port dust cover and houses a precision 10.5-inch 4150 Chrome Moly Vanadium barrel. Chambered in 5.56 NATO and treated with a long-lasting black nitride finish, the barrel features a versatile 1:7 twist rate to accurately stabilize heavy 62gr to 77gr match and defensive ammo.

The carbine-length gas system paired with a .750 low-profile gas block delivers smooth, reliable cycling, while the muzzle is fitted with a classic A2 flash hider to minimize muzzle glare. Enclosing the barrel is the 10" Gen 1 M-LOK free-float handguard, offering continuous top Picatinny rail space and M-LOK attachment slots for tactical lights, foregrips, and accessories.

Key Features & Specifications:

• Slick-Side Design: Milled without a forward assist for a clean, snag-free profile.
• Forged Strength: Built on a Mil-Spec 7075-T6 aluminum upper receiver with dust cover included.
• 10.5" Nitride Barrel: Machined from 4150 CMV steel with a durable, low-friction black nitride finish.
• Versatile 1:7 Twist: Optimized to stabilize standard and heavy 5.56 NATO / .223 Remington rounds.
• Reliable Gas System: Carbine-length gas system with a heavy-duty .750 low-profile gas block.
• Gen 1 Free-Float Rail: 10" M-LOK free-float handguard provides full accessory modularity.
• Standard Muzzle Device: Fitted with a classic 1/2x28 A2 birdcage flash hider.
• Cerakote Finishes: Available in durable Flat Dark Earth (FDE) and Burnt Bronze Cerakote.
• American Made: Proudly manufactured 100% in the USA.