BCGs

WMD NIB-X CAM PIN 5.56

WMD Guns bolt carrier groups (BCGs) are made with high-performance coatings, leading manufacturing practices and best-in-class materials. With a nickel boron BCG from WMD Guns, you equip your AR for...

KAK CARRIER COMPLETION KIT

KAK Industry was founded and incorporated in 2011 by Kurt Kosman to address a gap in the firearms market for quality, American-Made components at affordable, sustainable prices.Features :Chrome...

LBE AR15 BOLT CARRIER GAS KEY BLK

High quality components and precise manufacturing make LBE parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years...

CARRY BEVEL BUSHING, GOVT

ANGLED BORED BUSHING WITH CARRY BEVEL

BCM Ambidextrous Safety Selector - SEMI

Operate your semi auto AR15 or M4 selector from the right or left side of the weapon. This will work for semi auto rifles and carbines.

DBST BOLT CARRIER REBUILD KIT

High quality components and precise manufacturing make ACE parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years...

Faxon Firearms FF556BCNITRIDE 5.56 NATO Black Nitride 9310 Steel AR-15

HIGH PRESSURE LG FRAME 308 ENHANCED BOLT CARRIER PIN PACKAGE

HIGH PRESSURE LARGE FRAME 308 ENHANCED BOLT CARRIER PIN PACKAGE

FZ EXO BOLT ASSEMBLY

This fully assembled and NiB coated (5.56/.223) bolt assembly is compatible with most mil spec AR15, M16, M4 Carriers. EXO Nickel Boron provides permanent dry lubricity; increased wear and corrosion...

BOOTLEG PHOS BOLT COMPLETION KIT 308

Upgrade your carrier with confidence today. Additionally, by completing your Bootleg, Inc. AR 10 Carrier with the Bootleg, Inc. .308 AR Carrier Completion Kit, is an investment in a product that is...

AR-15 DIRECT IMPINGEMENT BOLT CARRIER LH BLACK

AR-15 DIRECT IMPINGEMENT BOLT CARRIER LEFT HAND

FailZero 5.56 Black Nitride Bolt Carrier Group

The Fail Zero complete bolt carrier is the BCG that you want to put in your rifle. The Fail Zero BCG's are assembled and ready to drop into your mil-spec upper receiver. This particular version is...

KAK K-SPEC ENH CARRIER DV SC C&P

The K-SPEC BCG combines multiple key features focused on increasing the reliability of your AR-15 style firearm no matter if you are running suppressed or unsuppressed, and regardless of conditions...

Dpms Panther Arms DP51655109766 Bolt Carrier Group 5.56/300BO Phosphate Steel

Bolt is made of Mil-spec Carpenter 158 steel, Shot peened, High pressure tested and Mag Particle Inspected. Gas key is machined out of bar stock, chrome lined phosphate coated, and secured with grade...

Tacfire Glock & Colt Mag 9mm Luger Bolt Carrier Group Gen 3

Tacfire Glock & Colt Mag 9mm Luger Bolt Carrier Group - Gen 3

.223/5.56MM/.300AAC BLACKOUTGLFA BOLT CARRIER GROUP AR15

GLFA BOLT CARRIER GROUP AR15.223/5.56MM/.300AAC BLACKOUTFEATURES:-AR-15 5.56 NATO BCG-Steel-Black Salt Bath Nitride Finish-Fits AR-15 rifles

CMMG BOLT CARRIER GROUP M16 5.56

Complete Mil Spec M16 bolt carrier group. - Bolt: 9310 Steel Phosphate Finish - Carrier: 8620 Steel Chrome Lined Phosphate Finish - Extractor: 4140 Steel Phosphate Finish

KAK AR15 BCG M16 556 CHROME SLV

KAK Industry was founded and incorporated in 2011 by Kurt Kosman to address a gap in the firearms market for quality, American-Made components at affordable, sustainable prices.Features :M15 Auto...

KAK AR15 BCG M16 556/300 CLP BLK

Phosphate coating and chrome lining-provides a BCG with excellent protection against wear and corrosion, making it a popular choice for those seeking reliability and longevity in their firearms. The...

Black Rain Ordnance Spec15 Bolt & Carrier Group Black Nitride

CALIBER: 5.56FINISH: BLACK NITRIDE

TacFire AR10 .308 Bolt Carrier Group DPMS Profile (U.S.A. Made)

Features: 8620 Steel Carrier 9310 Steel Bolt QPQ Nitride Treated Magnetic Particle Inspected Shot Peened Serrated for use with Forward Assist Nitride Treated Gas Key and Extractor Staked Gas Key

FailZero 5.56 Full Auto Bolt Carrier Group

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16 M4 or AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides...

Odin Works ACC223BCG Bolt Carrier Group Black Nitride AR-15

5.56MM SEMI-AUTO AR-15FAIL ZERO BOLT CARRIER GROUP

FAIL ZERO BOLT CARRIER GROUP5.56MM SEMI-AUTO AR-15FEATURES

ANGSTADT AA56BCGNIT AR15 556 BCG

The heart of a reliable AR-15 build is a quality 5.56 bolt carrier group assembly. These are the same high quality BCGs Angstadt makes for law enforcement and military groups around the world...

KAK AR15 BCG M16 224/6.8 CLP BLK

KAK Industry was founded and incorporated in 2011 by Kurt Kosman to address a gap in the firearms market for quality, American-Made components at affordable, sustainable prices.Features :224...

M16 BCG 6.5MM GRENDEL TYPE 2 CHROME & PHOSPHATE BLACK

M16 6.5MM GRENDEL TYPE 2 BOLT CARRIER GROUP

M16 BOLT CARRIER GROUP 7.62X39MM CHROME & PHOSPHATE BLACK

M16 7.62X39MM BOLT CARRIER GROUP

WMD NIB-X BCG 450 BUSHMASTER

WMD Guns bolt carrier groups (BCGs) are made with high-performance coatings, leading manufacturing practices and best-in-class materials. With a nickel boron BCG from WMD Guns, you equip your AR for...

FZ AR15 BCG NO HAMMER BLK

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent...

SPIKE'S M16 BOLT CARRIER GROUP BLK

Your Bolt Carrier Group is one of the most critical parts of your build. Don't buy an imitation. This is the same BCG Spike's Tactical uses in their factory built rifles.Features :Phosphate Coating...

LBE Unlimited M16BCG-NIB Complete BCG 5.56x45mm NATO, Nickel Boron Coated 8620 Steel, Full Auto Rated For AR Platform

BAD M4/M16 STANDARD BCG

The best just got better! From the inventors of the very first fully modular, patented, ambidextrous safety selector for the AR-15 platform, Battle Arms Development is raising the bar on reliability...

FOSTECH COMPL BCG BLK NITRIDE COAT

FOSTECH COMPL BCG BLK NITRIDE COAT

FailZero 5.56 Full Auto BCG Black

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16 M4 or AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides...

FZ AR15 BCG NO HAMMER MATTE

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent...