Onyx Arms LLC
Quality Rifles, Handguns & Accessories in San Antonio, TX
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FAIL ZERO BOLT CARRIER GROUP – .224 VALKYRIE AR-15
FAIL ZERO BOLT CARRIER GROUP – 6.5 GRENDEL AR-15
FZ 6.8SPC BCG NO HAMMER NIB
FAIL ZERO BOLT CARRIER GROUP – .450 BUSHMASTER AR-15
FAIL ZERO BOLT CARRIER GROUP – 458 SOCOM AR-15
FAIL ZERO BOLT CARRIER GROUP – 6MM ARC
LANTAC 556 MILSPEC+ BCG BLK NITRIDE
Rise Armament RA1011BLK Bolt Carrier Group 223 Rem,5.56x45mm NATO Black Nitride Steel AR-15
MIDWEST 5.56/AR15 ENHANCED BCG
WMD NIB-X BCG WITH HAMMER 556
RRA BOLT CARRIER GROUP 5.56X45 – PHOSPHHATE FULL AUTO
CMC Triggers 81631 Bolt Carrier Group Enhanced 223 Rem,5.56x45mm NATO,300 Blackout Black Nitride 8620 Steel AR-15
