Stag 15 Retro Uppers are the high quality, durable, military proven A2 upper you’ve been looking for. Made to mil-spec standards with a removable A3 carry handle, 5.56x45mm NATO chamber 20″ 1/7 chrome lined barrel, 11.5″ thermoplastic handguard with double heat shields and A2 birdcage flash hider.
This upper half does not include a BCG or Charging Handle.
Action: Semi-Auto Direct Impingement
Caliber: 5.56 NATO | .223
Twist Rate: 1/7 Button Rifled
Muzzle Device: A2 Birdcage Flash Hider
Barrel: 20″, 4140 Steel, Chrome-Lined, Heavy Profile, Manganese Phosphate Coated
Handguard: Thermoplastic with Double Heat Shields
Receiver Material: Forged and Mil-Spec 7075 T6 Aluminum with Type 3 Hard Coat Anodizing
Bolt Carrier: None
Gas System: Rifle Length with A2 Front Post
Charging Handle: None
Front Sight: F-marked A2 Front Sight and Bayonet Lug
Rear Sight: Removable A3 Carry Handle with Integrated Sight