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Spikes Tactical ST5BG03 Bolt Carrier Group M16/AR15 223 Rem/5.56 NATO Nickel Boron Steel

MPN: ST5BG03  |  UPC: 855319005501
$202 50

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PRODUCT DESCRIPTION

Spikes Tactical ST5BG03: This Spike's Tactical Bolt Carrier Group is the same Mil-Spec BCG that they sell but the only difference is that it's coated in Nickel Boron. It is High Pressure Tested and Magnetic Particle Inspected (HPT/MPI). Nickel Boron has proven itself to be the most durable finish on the market. It's much smoother than Hard Chrome, it's easier to clean, makes the rifle cycle smoother, it can be run almost lube free for thousands of rounds, and it will never chip, peal, or flake off. This BCG works in AR-15s. This BCG does NOT make your rifle fully-automatic. It is machined from 8620 Tool Steel (Carrier) and 158 Carpenter Steel (Bolt) and has a shrouded firing pin. It has Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key). The Forged Mil-Spec gas key is attached with Grade 8 hardware and properly staked. The bolt is shot peened. It has Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring and Tool Steel Extractor.

SPECS
Type Bolt Carrier Group
Model M16/AR15
Size 223 Remington/5.56 NATO
Material Steel
Finish Nickel Boron
SKU ACC-SPIKES-ST5BG03
Country of Manufacture
License Requirement None
Manufacturer Spikes Tactical
Mfg. Part Number ST5BG03
UPC 855319005501
Action No
Barrel Length No
Barrel Twist No
Barrel Bore Type No
Barrel Finish No
Barrel Fluting No
Barrel Profile No
Mount Type No
Beam Color No
Firearm Fit No
Threaded Barrel No
Condition New
Free Shipping No

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