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  3. A*B Arms Pro 5.56 Bolt Carrier Group - Complete Nickel Boron Assembly

A*B Arms Pro 5.56 Bolt Carrier Group - Complete Nickel Boron Assembly

Part Number: BCG-59298
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A*B Arms Pro 5.56 Bolt Carrier Group - Complete Nickel Boron Assembly
A*B Arms Pro 5.56 Bolt Carrier Group - Complete Nickel Boron Assembly
Your Price: $199.99
A*B Arms Pro AR-15 5.56/.223/.300/.350 Bolt Carrier Group 
- Complete Nickel Boron Assembly

A*B Arms is built stronger because sometimes, lives are on the line. Their products stand up to the rigors of combat, police and private security operations, where failure is not an option.

The A*B Pro 5.56/.223/.300/.350 Bolt Carrier Group is a MIL-SPEC drop-in ready component for the AR-15/M4 platform. The nickel boron finish offers dry lubrication for treated parts. The carrier, bolt, and cam pin require virtually no lube during use. The phosphate coated extractor has a surface finish providing superior extraction during firing. Crafted using high-end Swiss machinery for tight tolerances and finish.

FEATURES:
Bolt:
Carpenter 158 steel
Heat treated
Shot peened
Magnetic particle tested
Nickel boron coated
Bolt carrier:
8620 steel
Nickel boron coated
Nickel boron coated bore
M16 cut
Gas key:
4130 steel
Nickel boron coated
Properly staked 4140 steel gas key screws
Cam pin:
4340 steel
Heat treated
Nickel boron coated
Extractor:
Aircraft quality E4140 steel
Heat treated
Shot peened
Manganese phosphate coated
Firing pin:
AISI 8740 steel
Chrome coated

SPECIFICATIONS: 

BCG Brand: A*B Arms

BCG Caliber: 5.56 / .223 / 300 Blk / .350 Legend 

BCG Bolt Head Finish: Nickle Boron

BCG Bolt Head Material: 158 Carpenter Steel

BCG Carrier Finish: Nickle Boron 

BCG Carrier Material: 8620 Alloy Steel

BCG Magnetic Particle Inspect (MPI): Yes

BCG Platform: AR-15

BCG Forward Assist Notches: Yes

BCG Style: Standard 

BCG Color: Silver 

BCG Full Auto Compatible: Yes

Please note: If the listing says "In-Stock" it means we have the item(s) in stock. Please check this LINK to view our most up to date shipping status.
Warranty, Returns & Terms: Davidson Defense Store offers a 30 day return, refund and exchange policy. You must email or call Davidson Defense Store and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the customers billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we have received return product. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, no refund given on warranty items.
A*B Arms Pro 5.56 Bolt Carrier Group - Complete Nickel Boron Assembly

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