Description
The Aero Precision 5.56 Semi-Auto BCG (No Logo) is a solid upgrade for AR-15 builders who want dependable cycling and a clean, modern look. Built with an 8620 steel carrier and a Carpenter 158 bolt, this semi-auto carrier group is finished in black nitride for improved wear and corrosion resistance. Forward assist serrations support standard upper function, while a properly staked, chrome-lined gas key helps ensure consistent reliability over long round counts.
Features
No logo for a clean, modern appearance
Semi-auto carrier profile (SEMI-AUTO ONLY)
8620 steel carrier with forward assist serrations
Carpenter 158 bolt, shot peened for durability
Properly staked gas key
Chrome-lined gas key and bolt channel
Extractor with black O-ring insert
Black nitride finish for enhanced corrosion and wear resistance
Specifications
Caliber: 5.56 NATO / .223 Rem
Carrier Material: 8620 steel
Bolt Material: Carpenter 158
Finish: Black Nitride
Carrier Type: Semi-auto
Gas Key: Properly staked, chrome-lined
Platform: AR-15
SKU: 32470
