2A Armament 16" Keymod Complete AR-15 Upper

2A Armament
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BALIOS-lite 16" 5.56mm Complete Upper

Our complete upper receivers offer the end user an assembled system that is ready for lightweight needs. Each AR-15 upper starts with a BALIOS-lite stripped upper. We add our titanium gas block on the appropriate length barrel, and finish it with a BL-RAIL to compliment each barrel length. The upper receiver groups look seamless on our BALIOS-lite lowers and match other foged lowers at the parting line.

Features and Specifications:
Manufacturer Number: 2A-CU55616KM15BLK-1
Barrel Material: 4150 CMV Steel
Barrel Type: Button rifled and air gauge tested
Barrel Caliber: 5.56 NATO, or .300 BLK based on length
Barrel is magnetic particle inspected and QPQ Nitride inside and out
M4 barrel extension
Full mass QPQ Nitride carrier, bolt, gas key, and extractor
Bolts are MP tested, and cryogenically processed
7075 Enhanced charging handle
Titanium T3 muzzle device (Where applicable)
Weight: (3lbs. 2.40oz.)