5.56MM COMPLETE UPPER RECEIVER W/BRN BOLT CARRIER GROUP 100042977

AR-15 Uppers: 5.56mm Complete Upper Receiver AR15 with BRN Bolt Carrier Group 16" Barrel M4 Feed Ramp 100042977—5.56mm complete upper receiver w/brn bolt carrier group 100042977. Ar15 556 upper brn bcg.

100042977

100042977: 5.56 COMPLETE UPPER W/BRN BCG.

5.56mm AR-15 Complete Upper Receiver with Brownells BRN-Proto BCG M16 Profile 16 Inch Barrel 1:7 Twist A2 Flash Hider M4 Handguard Forged 7075-T6 Mil Spec Phosphate Coated Reliable Full Auto Rated Gas Block Pinned

5.56MM COMPLETE UPPER RECEIVER W/BRN BOLT CARRIER GROUP 100042977. "Ready to run upper!" BRN.

Pros and Cons

Pros:

• 100042977 5.56 Upper
• BRN BCG included
• 16" chrome lined bbl
• M4 feed ramps
• Full auto carrier
• Phosphate finish
• A2 muzzle stable
• Mil spec quality
• Drop in ready
• Budget build

Cons:

• Basic furniture
• Fixed gas block

Upper 100042977.

5.56 AR15 Complete Upper BRN BCG 100042977

"5.56MM COMPLETE UPPER RECEIVER W/BRN BOLT CARRIER GROUP 100042977." 556UpperBRN. AR15CompleteUpper.

5.56mm complete upper receiver w/brn bolt carrier group 100042977 premium ar15 556 16" barrel m4 ramp brn-proto bcg phosphate mil spec reliable full auto gas block build ready.

The End