AB ARMS BOLT ASSEMBLY 5.56MM AR-15 NICKEL BORON

Item Number: ZABA556B

MSRP: $99.99

Availability: In stock

Quick Overview
AB ARMS BOLT ASSEMBLY 5.56MM AR-15 NICKEL BORON

FEATURES:

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 us contracts with some of the highest quality AR manufacturers in the business. If you want to buy super high quality parts offered by the company that actually manufactures them, then you've come to the right place.
Bolt
9310 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

Made in the USA!

 

AB ARMS BOLT ASSEMBLY 5.56MM AR-15 NICKEL BORON

More Information
Manufacturer American Built Arms Company
P. O. BOX 221
GLEN ROCK, PA 17327
443-807-3022
www.abarms.com/default.asp
Manufacturer Part Number ABA556B
UPC 859143003436
MATERIAL STEEL
SIZE/FINISH AR-15
TYPE/COLOR BOLT ASSEMBLY
AR 15 Accessories Y
Dimension 1.10 X 3.05 X 5.50
HEIGHT 1.1000
WIDTH 3.0500
LENGTH 5.5000
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