The Stag 15 MOE SL (Slim Line) Upper features the Magpul MOE SL Carbine Handguard and MBUS Rear Sight.
Action: Semi-auto direct impingement
Caliber: 5.56 NATO | .223
Twist Rate: 1/9 button rifled
Pivot/Takedown Pin Size: Small pin - .250"
Muzzle Device: Stag Compensator
Barrel: 16", 4140 steel, chrome lined, government profile, manganese phosphate coated
Handguard: Magpul MOE SL Carbine Handguard
Upper Receiver: Forged and mil-spec with type 3 hard coat anodizing and a picatinny rail on top
Bolt Carrier: Mil-Spec Manganese Phosphate coated M16 BCG
Gas System: Carbine Length with A2 Front Post
Charging Handle: Standard mil-spec
Front Sight: F-marked A2 front sight, side sling swivel, and bayonet lug (no bayonet lug on post ban models)
Rear Sight: MBUS Rear Sight
Q: What is the warranty coverage for this upper?
A: This upper has a one year warranty.
Q: Is this upper compatible with other manufacturer's lower receivers?
A: As long as the lower accepts a mil-spec upper, all of our uppers will function properly.