Ab Arms Pro 5.56 BCG With Nickel Boron Coated Bolt
Ab Arms Ab Pro 5.56 Hybrid Bolt Carrier Group Is Built To Mil-Spec dimensions. The Nickel Boron Coated Bolt And Cam Pin Needs virtually No Lube During Use. The Phosphate Coated Extractor Has a Surface Finish That provides Superior Extraction During Firing. The Nitride QPQ Coated Carrier Has a Tough as nails Finish That Drastically enhances Wear characteristics And provides Surface Lubricity.
Munufacturer: Ab Arms
Model: ABABCGNBB
SKU: Si_2100016
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