Stag Arms 16" 5.56 AR-15 Stag 15 M4 Carbine Upper Assembly - STAG15101101

The Stag 15 M4 Upper offers the high quality, durable, military proven M4 design you’ve been looking for. Made to mil-spec standards, this upper satisfies the need for a standard GI carbine. Featuring a 5.56x45mm NATO chamber 16″ 1/7 chrome lined barrel with a thermoplastic handguard and A2 birdcage flash hider.

• Semi-Auto Direct Impingement
• .223/5.56mm NATO
• 1/7 Button Rifled
• A2 Flash Hider
• 16″, 4150 Steel, Government Profile, Manganese Phosphate
• Thermoplastic with Double Heat Shields
• Forged and Mil-Spec 7075 T6 Aluminum with Type 3 Hard Coat Anodizing
• Bolt Carrier: None
• Gas System: Carbine Length with A2 Front Post
• Charging Handle: None