Bolt Carrier Group – Integrity Arms Premium M16/MPI, Black Nitride+

29%
(1 customer review)

In stock

$139.95 $99.95

In stock

Don't pay for a logo, pay for quality. Satisfaction GUARANTEED. Contracted for us by an ISO 9001 certified company for manufacturing and design. Over 50+ years of experience and 100% made in the U.S.A. They make BCG's for MANY of the top names in the industry, but they do not sell anything to the public. If you've ever fired a 'tier one' AR, chances are this company made the bolt in that gun. They are the best firearms company you never heard of. Satisfaction guaranteed. WE DO NOT CHANGE OUR CONTRACT SHOP FOR BCG’s! Too many places purchase BCG’s from multiple sources depending on price, availability, etc. We have used the same contract shop for years and do not compromise on that. Simply put, the bolt carrier group is just too important of a part to take chances on quality. We just don’t have problems with our bolt carrier groups…ever. From solid machined extractors and gas keys instead of MIM, to proper heat treat, shot peen, flawless performance, and easy to clean and premium uniform Black Nitride+ finish, you simply can't go wrong.
  • M16 profile 5.56/223/300BLK
  • Nitride+ Throughout Assembly, Including Carrier and Key. Deep Uniform Black Finish
  • Carrier - Mil-Spec Case Hardened 8620
  • Bolt - Case Hardened 9310 (7% stronger than C158)
  • True MIL-SPEC Dimension Bolt. External Surfaces Are CNC Ground After Heat Treat For Precision Fit
  • Magnetic Particle Tested and Marked
  • High Pressure Tested (Batch)
  • Extractor - Machined and heat treated 4140 alloy steel per Mil-Spec w/Crane (NAVSPECWAR) O-Ring & Spring
  • Gas Key - is Machined from Mil-Spec gun quality AISI 4130 steel
  • Gas Key is Heat Treated and Attached w/Grade 8 Fasteners, Properly Staked Into Milled "Valley" To Ensure Proper Positioning
  • Cam Pin - Is Hardened 4340 Steel
  • Firing Pin - is Mil Spec 8740 Steel, Center-Less Ground and Hard Chrome Coated
  • Manufactured by a Current ISO 9001 Certified Company
  • All Parts Shot Peened per MIL-SPEC to Increase Tensile Strength, and Properly Heat Treated
  • All Parts Are 100% Made in the USA
  • Satisfaction Guaranteed
 

1 review for Bolt Carrier Group – Integrity Arms Premium M16/MPI, Black Nitride+

  1. mountnwalker (verified owner)

    Great BCG for the money. No issues at all. Thanks.

Add a review

Your email address will not be published. Required fields are marked *

Rifles

AR Pistols

Handguns

Shotguns

Stripped Upper Receivers and Parts

Complete Uppers 

Barrels and Barrel Parts

Handguards, Rails & Accessories

Bolt Carrier Groups and Charging Handles

Muzzle Devices

Complete Lowers

Stripped Lowers

Pistol Grips & Fore Grips

Triggers

Stocks and Stock Parts

Lower Parts & Parts Kits

Flashlights, Weapon Lights, and Lasers

Magnified Optics

Mounts & Rings

Iron Sights & Gas Blocks

Red Dot & Reflex 

Night Vision & Thermal 

Bargain Bin and Used Parts

Blades & Edged Weapons

Ammunition

Clothing & Swag

Personal Protection

Magazines