The Stag-15 Magpul is a fantastic compete upper receiver for your AR-15 style modern sporting rifle. It features a forged flattop upper receiver of 7075-T6 aluminum with a Diamondhead VRS drop in handguard that allows you a wide variety of optics and sighting solutions. The 16" government profile barrel is chrome lined with a 1:9 twist. This complete upper receiver includes a robust M16 Bolt Carrier Group for flawless operations. If you need an excellent upper receiver assembly for your MSR, the Model 3HDI is a great pick.

Specifications and Features:
Stag Arms Model 3HDI SA700006
AR15 Complete Upper Receiver Assembly
5.56 NATO accepts .223 Remington
Direct Impingement Operation
Carbine Length Gas System with Railed Gas Block
MP and HP Testing of Bolt and Barrel
16" 4140 Steel Government Profile Barrel with A2 Flash Hider
Chrome Lined and Button Riffled with a 1:9" Twist
Forged 7075 T6 Aluminum Flat Top Upper Receiver
Mil-Spec Manganese Phosphate Coated M16 BCG
American Flag Port Door Dust Cover
Diamondhead VRS Handguard
Small Pin, .250"
Black Anodized Finish