20" 5.56 Gov / SOCOM M-LOK Upper Assembly

20″ 5.56 Gov / SOCOM M-LOK Upper Assembly

This is a high-quality 20-inch upper assembly that works as well as it looks. It is built using a top-tier mil-spec forged upper receiver, a 5.56 Mil-Spec Steel Black Nitrided Barrel, an APOC Armory black Nitride steel gas block, a quality American-made M-LOK handguard (handguard style may vary), and a top-of-the-line Black Nitride A2. With this Government Contour barrel chambered in 5.56 with a 1:7 twist and a rifle gas system, it boasts a higher velocity and a longer sight radius. We always take the extra time to ensure the upper will function properly and reliably. It is built with Permatex 242 on key components while using mil-spec AEROSHELL 33MS Anti-Seize grease on the properly torqued barrel nut and muzzle device.

This is an excellent product at a great price from an industry leader. Buy with confidence.

Features

Upper Receiver

• 7075 Aluminum
• Pairs beautifully with any mil-spec lower
• M4 Feed Ramps

Barrel

• 20″ Black Nitride 4150 Steel Government Barrel
• 5.56 NATO
• Rifle Length Gas System
• 1:7 Twist

Gas System Rifle Length

• APOC Armory Nitrided Steel Gas Block
• Stainless Steel Rifle Length Gas Tube

Handguard

• 15″ M-LOK Free Float Handguard
• American Made
• 6061 Aluminum Handguard – style may vary

Muzzle Device

• Mil-Spec A2 Birdcage
• Jet Black Nitride Finish

*Does not include bolt carrier group or charging handle

Made in the USA

NOTE: Guaranteed Sub-MOA performance with match-grade ammo and proper shooting technique