A*B Arms Pro 5.56 Bolt Assembly - Nickel Boron - $87.99 after code SPRINGCLEANING12

Description

American Built Arms Nickel Boron 5.56mm Bolt Assembly. Made in the USA to Mil-Spec dimensions, this C-158 steel bolt features a Nickel Boron coating. This bolt assembly is ready to drop in your bolt carrier group of your AR-15 style rifle. This high quality component is great for your .223 Remington/5.56x45mm build, or for upgrading your factory components.

A*B Arms A*B Pro Bolt Assembly is built to Mil-Spec dimensions. The Nickel Boron coated bolt needs virtually no lube during use. These bolt assemblies are ready to drop into your bolt carrier group. These Bolts are specially made on high end Swiss machinery to have exacting tolerances and surface finish. A*B Arms is known by rifle manufacturers for manufacturing one of the finest quality bolts and extractors available. This has won them contracts with some of the highest quality AR manufacturers in the business. Proudly made in the USA!

Bolt

Carpenter 158 Steel
Heat treated per Mil-Spec Requirements
Shot Peened per Mil-Spec Requirements
MPI Tested Material
Nickel Boron Coated
Extractor
Aircraft Quality E4140 Steel
Heat treated per Mil-Spec Requirements
Shot Peened per Mil-Spec Requirements
Nickel Boron coated
Manufacturer: American Built Arms Company

PRODUCT SPECIFICATIONS:

Brand: American Built Arms Company
Caliber:.223 Rem,5.56x45mm
Finish / Color: Nickel
Firearm Type: Pistol,Rifle
Material: Steel
Models Fit: AR-15

Weight 1.5 oz
MPN ABA5.56B
UPC 859143003436