Bolt Carrier for 5.56x45mm Caliber Arsenal Bulgaria AK-556BO - Arsenal Bulgarian 5.56 AK Bolt Carrier AK-556BO Full Auto

AK-556BO Arsenal bolt carrier 5.56 speed demon, Arsenal AK-556BO 5.56x45 Bolt Carrier. Bulgarian brilliance, small case cycle, robust—AK AR hybrid, precision punch.

AK-556BO: 5.56 Bolt Carrier

Carrier conqueror. 556 specialist.

Bolt Specs

• Model: AK-556BO Arsenal Bulgaria.
• Caliber: 5.56x45mm NATO.
• Type: Full Auto Carrier.
• Material: Forged Steel.
• Bolt: 5.56 Extractor Face.

5.56 Cycle Secrets

• Extractor: Heavy Duty Claw.
• Firing Pin: Fixed Protrusion.
• Finish: Manganese Phosphate.
• Compatibility: Arsenal 5.56 AKs.
• Weight: Optimized Balance.

Bulgarian Bolt Beast

556 supremacy.

Arsenal Advanced Arm

"AK-556BO Carrier—5.56 savage!" – AK Converter

5.56: "NATO nest, no hiccups. Arsenal ace!" Carrier core.

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Arsenal AK-556BO 5.56 vs 7.62 Carrier

Carrier citadel Arsenal AK-556BO—5.56x45 bolt supremacy!

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