Faxon Firearms ARAK-21 7.62x39 16-Inch Upper Receiver Assembly

Faxon Firearms ARAK-21, Complete Upper Receiver, Piston Operated, 7.62x39, 16 Barrel, Fits AR-15, Picatinny Handguard, Matte Finish, Black, Includes Bolt Carrier Assembly, MuzzLok 3 Port Muzzle Break and Standard Charging Handle URSSB762
Experience enhanced versatility and precision with the Faxon Firearms ARAK-21 7.62x39 16-Inch Upper Receiver Assembly. Designed to seamlessly integrate with your existing AR-15 lower receiver, this complete upper offers a straightforward, tool-free installation process that takes less than a minute. Its innovative gas piston system provides reliable operation across various shooting conditions, making it ideal for both tactical applications and recreational shooting.

Constructed with durability and performance in mind, the ARAK-21 upper features a 16-inch barrel chambered in 7.62x39mm, a popular caliber known for its power and versatility. The assembly includes a gas block, muzzle brake, gas piston, and a gas adjuster with four settings*three for optimized gas flow and one for single-shot operation. The adjustable gas system allows shooters to customize their firearm*s operation for different environments or suppressor use, ensuring smooth cycling and reduced wear.

The upper receiver is equipped with three full-length aluminum Picatinny rails, providing ample space for mounting optics, lights, and accessories. Also included are insulating shims, a bolt carrier assembly, a lower recoil lug with spring guide rod, and a dual recoil spring system, all designed to enhance stability and reduce felt recoil. The only interchangeable parts with standard AR-15 components are the firing pin, extractor spring, and ejector spring, making maintenance familiar and straightforward. The entire assembly is finished in a sleek black color, adding a tactical aesthetic to your rifle.

Built by Faxon Firearms, renowned for their precision manufacturing and innovative firearm components, the ARAK-21 upper is a reliable choice for shooters seeking a modular, high-performance upgrade to their AR-15 platform. Whether for home defense, hunting, or range shooting, this upper provides the flexibility and durability needed for demanding shooting scenarios.

Features:
* Quick and tool-free installation: Can be mounted in less than one minute without tools
* Gas piston operation: Reliable cycling in various conditions with adjustable gas settings
* Four-position gas adjuster: Three settings for optimal gas flow, one for single shot
* 16-inch 7.62x39mm barrel: Powerful caliber with versatile performance
* Full-length aluminum Picatinny rails: Multiple mounting options for optics and accessories
* Durable black finish: Tactical look and corrosion resistance
* Includes bolt carrier assembly and recoil systems: Enhanced stability and reduced recoil
* Compatible with standard AR-15 parts: Easy maintenance and part interchangeability