Bolt Carrier Groups

NOVESKE BOLT CARRIER GROUP ENHANCED 5.56MM AR-15 NITRIDE

Radian Weapons Enhanced Bolt Carrier Group, 223/556nato, Black Nitride Finish R0081Product Type: Bolt Carrier GroupFinish/Color: Black Nitride

FailZero M16/M4 Bolt Carrier Group, No Hammer, Black Nitride Coated, Black Finish FZ-NITRIDE-01-NH

LBE Unlimited Bolt Carrier Group Cam Pin, For AR15/M16, Black Finish ARCPNSpecificationsFinish/Color:BlackModel:AR15/M16Type:Part

Phase 5 Weapon Systems Bolt Carrier Group, For Ar15, Black Phosphate Chrome Lined Finish Bcg-ar15Model: AR-15Product Type: Bolt Carrier GroupFinish/Color: Black

CMC Triggers Enhanced Bolt Carrier Group, Black 81631

Knights Armament Company SR-15/16 Sand Cutter, Bolt Carrier, Hard Chrome Finish, Carrier Only, No Bolt Inlcuded 30091-1

Failzero Ar-15 Bolt Carrier Group, No Hammer, Completely Assembled, Exo Nickel Boron Coated, Nickel Finish 009-fzar15-01-nhModel: Bolt Carrier GroupProduct Type: PartFinish/Color: EXODescription: No Hammer

LanTac USA LLC Milspec BCG, Black Nitride 01-MSPEC-556-NIT-BCG

LANTAC E-BCG Enhanced Bolt Carrier Group with TiN coating. - M16 Full Auto Style for increased mass and lock time. - Our new TiN E-BCG is precision machined from 8620 Steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle...

Failzero M16/m4 Bolt Carrier Group, No Hammer, Completely Assembled, Exo Nickel Boron Coated, Nickel Finish 009-fzm16/4-01-nhModel: Bolt Carrier GroupProduct Type: PartFinish/Color: EXODescription: No Hammer

We just can't help not accepting the status quo. Bolt carrier groups are available aplenty, but few could meet our exacting standards for performance and value. Seeing "MIL-SPEC" as just the starting point, we set out to ensure the best options are...

Lantac Usa Llc Enhanced M16 Bolt Carrier Group, .223/556nato, Nickel Boron Coated E-bcgModel: M16Product Type: Bolt Carrier GroupFinish/Color: Nickel Boron CoatedDescription: .223REM/556NATO Enhanced M16 Bolt Carrier Group

Invented by Jim Sullivan, one of the original designers of the M16, the SureFire Optimized Bolt Carrier (OBC) is designed to improve the functionality of an M4/M16/AR variant weapon system during both unsuppressed and suppressed firing. This patented...

Failzero Bolt Carrier Group, 7.62x39, Nickel Boron Coated, No Hammer Fz-7.62x39-01-nhModel: Bolt Carrier GroupProduct Type: Bolt Carrier GroupFinish/Color: Nickel Boron CoatedDescription: No Hammer

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 permanent dry lubricity extreme durability and...

Failzero Ar10 Bolt Carrier Group, Exo Nickel Boron Coated, Nickel Finish Fz-ar10-01-nhModel: AR10Product Type: Bolt Carrier GroupFinish/Color: Nickel Boron CoatedDescription: No Hammer

FAXON 9MM BOLT CARRIER GROUP FOR GLOCK AND COLT NITRIDED

GUNTEC AR9 BOLT CARRIER GROUP 9MM MIL-SPEC NITRIDE

M16 Bolt Carrier Group

Young Manufacturing, Inc. M16 Chrome Complete Bolt Carrier Group with HMB Bolt, Hard Chromed after Heat Treatment 1-50-12-001

Angstadt Arms AR-15 Bolt Carrier Group, 9MM, Black Finish, Compatible For Use with Both Glock and Colt Style Dedicated 9mm AR-15 Lower Receivers AA09BCGNITSpecificationsFinish/Color:BlackModel:AR-15Type:Bolt Carrier Group

Our DPMS Style 308 BCG is precision machined from 8620 Steel with a 9310 Precision Hard Ground Bolt. The entire carrier assembly is NiB, Electroless Nickel Boron coated with the patented, advanced UCT EXO process, unlike standard NiB coatings. This...

LANTAC 556 ENHANCED BCG TIN

LANTAC ENHANCED BCG 308/762 BLK NITRIDE

Rise Armament Bolt Carrier Group, .223/5.56, Nickel Boron Finish RA-1011-NIB

Black Rain Ordnance GI Lower Parts Kit - 5.56mm

Failzero 458 Socom Bolt Carrier Group, No Hammer, Nickel Boron Coated Fz-458-01-nhModel: 458 SOCOMProduct Type: Bolt Carrier GroupFinish/Color: Nickel Boron CoatedDescription: No Hammer

THE SUPERLATIVE ARMS PATENTED “BLEED OFF”, GAS PISTON SYSTEM FOR THE AR15 PLATFORM ADJUSTS THE GAS FLOW BY BLEEDING THE GAS OUT OF THE BLOCK INSTEAD OF RESTRICTING THE FLOW LIKE CONVENTIONAL ADJUSTABLE BLOCKS.  RESULTS: The...

Black Rain Ordnance SPEC15 Bolt Carrier Group, Black Nitride Finish BRO-SPEC15-BCGSpecificationsFinish/Color:Black NitrideModel:SPEC 15Type:Bolt Carrier Group

Daniel Defense Complete Bolt Carrier Group, 5.56mm, Black Finish, Shot Peened Bolt, Extractor Booster, Chrome Lined Carrier 04-013-19032Model: 556Product Type: Bolt Carrier GroupFinish/Color: Black

FailZero Bolt Carrier Group, 6.8SPC, Nickel Boron Coated, No Hammer FZ-6.8SPC-01-NHSpecificationsFinish/Color:Nickel Boron CoatedModel:Bolt Carrier GroupModel2:6.8SPCType:Bolt Carrier Group

Midwest Industries Enhanced Bolt Carrier Group, Black, BCG MI-BCG-556EH

THE SUPERLATIVE ARMS PATENTED “BLEED OFF”, GAS PISTON SYSTEM FOR THE AR15 PLATFORM ADJUSTS THE GAS FLOW BY BLEEDING THE GAS OUT OF THE BLOCK INSTEAD OF RESTRICTING THE FLOW LIKE CONVENTIONAL ADJUSTABLE BLOCKS.  RESULTS: The...

Young Manufacturing, Inc. M16 Chrome Complete Bolt Carrier Group with Standard Bolt, Hard Chromed after Heat Treatment 1-50-12-003

Type: Bolt Carrier Group Model: M5 Size: 308/7.62 Material: 9310 Steel Safety: Manual Finish: Nickel Boron Hand: Right

Angstadt Arms Bolt Carrier Group, For 45 ACP, AR Style, Black Finish AA45BCGNITSpecificationsFinish/Color:BlackType:Bolt Carrier Group

Battle Arms Development, Inc. Standard BCG, Bolt Carrier Group, Black, For AR15 BAD-BCG-M16

DESC: .223 NICKEL BORON COATED BOLT & CARRIER GROUP - FINISH: NIB - .223 CALIBER RECEIVER

Stripped carrier is finished in an Ion Bonded Flat Dark Earth. Lowers friction and cleans easier. BCM (MPI) complete bolt carrier group is fully assembled. (BCG) Bolt carrier group (auto version) for your AR15, M16, or M4. Parkerized exterior and chrome...

CMMG BBL BCG KIT 8" 5.7X28 416SS SBN

Colt's Manufacturing Mil-spec Bolt Carrier Group, 223rem/556nato, Black Parkerized Finish Sp64028Model: Mil-SpecProduct Type: Bolt Carrier GroupFinish/Color: BlackDescription: 5.56MM

Failzero M16/m4 Bolt Carrier Group, No Hammer, Exo Nickel Boron Coated, Matte Finish Fz-m164-01-nh-matteModel: M16/M4Product Type: Bolt Carrier GroupFinish/Color: MatteDescription: No Hammer

Failzero Bolt Carrier Group With Hammer, Completely Assembled, Exo Coated, Fits M16/4, Nickel Finish Fz-m164-01-sahModel: Bolt Carrier GroupProduct Type: PartFinish/Color: EXODescription: Basic Kit

FZ 6.5 Grendel Bcg

LanTac USA LLC Bolt Carrier Group, Nickel Boron Coated, 308WIN E-BCG LA00300

Odin Works Bolt Carrier Group, Black, Matte ACC-9MM-ENHANCED-BCG-BLK

Odin Works Bolt Carrier Group, Bolt Carrier Group, Stainless Steel Finish ACC-9MM-ENHANCED-BCG-SS

ODIN BOLT CARRIER GROUP AR-15 9MM LUGER BLACK NITRIDE

Real Avid Multi Tool, AR15 Carbon Scraper, Precision Machined, BCG Carbon Removal, Bolt Cleaner AVAR15SSpecificationsModel:ScraperPackaging:Blister CardType:Multi-Tool

Rise Armament Bolt Carrier Group, .223/5.56, Black Finish RA-1011-BLK

Spike's Tactical Bolt Carrier Group, NIB Finish, 5.56NATO ST5BG03

Type: Bolt Carrier Group Model: Bolt Carrier Assembly Size: 5.56mm Material: Steel Finish: Black Parkerized ...

Angstadt Arms Bolt Carrier Group, Black, .223/556 AA56BCGNIT

AR15 5.56 BCG w/9310 Bolt; Black Nitride; Aero Marked (C)

Black Rain Ordnance Left Hand Bolt Carrier Group 223Rem/556NATO, Biohazard Engraved, Nickel Boron Finish BRO-BCG-LHSpecificationsFinish/Color:Nib-XModel:223Model2:Left HandType:Bolt Carrier Group

CMC ENHANCED BCG 6MM ARC NTRD BLK

CMC TRIGGER ENHANCED BCG AR10 308 NITRIDE

Failzero Lightweight/low Mass Bolt Carrier Group, No Hammer, Exo Nickel Boron Coated, Nickel Finish, 9.2 Oz Total Bcg Weight Fz-lw-bcg-01-nhModel: Lightweight/Low Mass Bolt Carrier GroupProduct Type: Bolt Carrier GroupFinish/Color: EXO

IRON CITY S1 DROP-IN BCG EVO COATING 6.5 GRENDEL

LANTAC M-SPEC BCG 308/762 BLK NITRIDE

Lbe Unlimited 308 Bolt Carrier Group, Black Finish, Fits Dpms Style .308 Uppers Ar10bcgModel: 308Product Type: Bolt Carrier GroupFinish/Color: BlackDescription: Fits DPMS Style .308 Uppers

Lbe Unlimited Bolt Carrier Group, Phosphated 8620 Steel Ar15bltModel: Bolt Carrier GroupProduct Type: PartFinish/Color: Phosphated 8620 SteelDescription: Bolt Carrier Group

Midwest Industries Ar15/m16 Bolt Carrier Group, Black Finish Mi-bcgModel: AR15/M16Product Type: Bolt Carrier GroupFinish/Color: Black

Bolt Carrier Group fits AR15/M4 compatible style Rifles (i.e.) .223/5.56mm .300 Blackout. - Technical Specs - Mil-Spec dimensions - Bolt Carrier Group Material: Case Hardened 8620 - Steel Finish: Black Nitride. - This advanced low friction coating...

Phase 5 Weapon Systems Bolt Carrier Group, For M16, Black Phosphate Chrome Lined Finish Bcg-m16Model: M16Product Type: Bolt Carrier GroupFinish/Color: Black

WMD Guns Bolt Carrier Group, Without Hammer, NiB-X Finish NIBXBCG-0001

.308 / 7.62 BCG w/9310 Bolt Forward Assist Complete - Nickel Boron (C)

The Regulated Bolt Carrier (RBC) is a lightweight carrier with a gas regulating gate built into the carrier itself. This provides a drop in lightweight solution for those looking to tune your AR-15's gas system. It eliminates the need for adjustable gas...

A*B ARMSPRO 5.56 BOLT CARRIER GROUP• BCG DESCRIPTION:A*B Arms A*B Pro 5.56 Bolt Carrier Group is built to Mil-Spec dimensions. The Nickel Boron coated Bolt and Cam Pin needs virtually no lube during use. The Nickel Boron coated Carrier is coated for...

Aero Precision EPC Bolt Carrier Group, Direct Blowback, 9mm, Nitride Finish, Black, Fits AR9 APRH101200C

Aero Precision PRO Series Bolt Carrier Group, 5.56, Aero Logo, Black Nitride Finish APRH101767C

Frame/Material: 9310 Steel / 8620 Steel Manufacturer: Aero Precision Finish/Color: Black Nitride Item ID: AEROAPRH308186C Description: Our .308 / 7.62 Bolt Carrier Group is the perfect...

The APF NiB BCG is machined to mil spec standards. - BOLT: - 9310 Material - Shot Peened - Heat Treated - Nickel Boron Plated - CARRIER: - SAE 8620 - Heat Treated - Nickel Boron Plated - Full Auto - EXTRACTOR: - CNC machined - Shot Peened - Heat Treated...

308 BOLT CARRIER GROUP BLACK NITRIDE DPMS COMPATIBLE

The APF NiB BCG is machined to mil spec standards. - BOLT: - 9310 Material - Shot Peened - Heat Treated - Nickel Boron Plated - CARRIER: - SAE 8620 - Heat Treated - Nickel Boron Plated - Full Auto - EXTRACTOR: - CNC machined - Shot Peened - Heat Treated...

AND .308 BCG Nitride

Nickel Boron M16 BCG with Anderson Logo laser engraved made from 8620 steel Bolt is made from 9310 steel. The 223 Bolt and Bolt Carrier Assembly comes complete with cam pin firing pin and firing pin retainer.

The M16 5.56/.223 Complete Bolt and Carrier Group is Phosphate coated Chrome Lined and made from 8620 steel Bolt is made from 9310 steel and Phosphate coated MPI Tested. The 223 Bolt and Bolt Carrier Assembly comes complete with Cam Pin Firing Pin and...

Angstadt Arms Bolt Carrier Group, For 40SW, AR Style, Black Finish AA40BCGNIT

AR15 5.56 Nickel Boron BCG w/9310 Bolt Forward Assist Complete (C)

Battle Arms Development Bolt Carrier Group, 9mm, Nitride Finish, Black BAD-BCG-9MM

Battle Arms Development, Inc. Bad-ebcg-m16, Enhanced Bolt Carrier Group, Black Finish 100-022-775Model: BAD-EBCG-M16Product Type: Bolt Carrier GroupFinish/Color: BlackDescription: Enhanced Bolt Carrier Group

Black Rain Ordnance Bolt Carrier Group .458, Biohazard Engraved, Nickel Boron Finish BRO-BCG-458

Black Rain Ordnance Bolt Carrier Group 308, Biohazard Engraved, Nickel Boron Finish BRO-BCG-308

CALIBER: 223 - RECEIVER : SPEC15 FORGED UPPER - FINISH: BLACK ANODIZE - RAIL: BRO-SLM-17.76-BLK - SPEC15 FORGED CHARGE HANDLE - MIL-SPEC TAC LATCH - 18 NON FLUTED STAINLESS BARREL - BRO-BCG - BRO-EDC - BRO-LP-750A / ADJUSTABLE GAS BLOCK - FORWARD ASSIST...

Type: Bolt Carrier GroupModel: AR StyleDimensions: AR PlatformSize: 5.56mmMaterial: Steel

Model: MK9 Material: Steel Finish: Black

CMMG BCG AR15 6.5GRN/6MM ARC

COMPLETE BOLT CARRIER GROUP BLACK

COMPLETE BOLT CARRIER GRP NICKEL BORON

DSI Complete AR-15 Bolt Carrier GroupNickel Boron Coated 8620 Bolt Carrier ''M-16'' Style Full Length Lower Rear Frame Carrier Nickel Boron Coated 9310 Bolt (7-8% Stronger than Carpenter 158) Gas Key Cam Pin Firing Pin Firing Pin Retainer 5.56...

Fits most AR-15 Style Rifles for .223, 5.56 or .300 BlackoutBolt Carrier / Gas Key ''M-16'' Style 8620 Cromoly Steel Phosphate Finish Hard Chrome Lined Bolt Chamber Hard Chrome Lined Gas Key Grade 8 Torqued and Staked Gas Key Hardware Bolt 5.56...

Failzero Ar-15 Bolt Carrier Group, No Hammer, Exo Nickel Boron Coated, Black Finish Fz-ar15-01-nh-blackModel: AR-15Product Type: Bolt Carrier GroupFinish/Color: BlackDescription: No Hammer

Failzero Ar-15 Bolt Carrier Group, No Hammer, Exo Nickel Boron Coated, Matte Finish Fz-ar15-01-nh-matteModel: AR-15Product Type: Bolt Carrier GroupFinish/Color: MatteDescription: No Hammer

Failzero Bolt Carrier Group With Hammer, Completely Assembled, Exo Coated, Fits Ar-15, Nickel Finish Fz-ar15-01-sahModel: AR15 CarrierProduct Type: PartFinish/Color: NickelDescription: Complete Bolt & Hammer

Improvements include using 9310 tool steel for the bolt, which is stronger and nitriding the assembly to increase surface hardness, decrease resistance, and have superior corrosion resistance compared to typical chrome and phosphasted bolt carrier groups...

Matching our barrels, we selected the QPQ method of Salt Bath Nitride for all the carriers components. By coating all parts, the carrier's natural slickness is increased markedly requiring less gas and pressure to operate. Further, the QPQ SBN process...

We just can't help not accepting the status quo. Bolt carrier groups are available aplenty, but few could meet our exacting standards for performance and value. Seeing "MIL-SPEC" as just the starting point, we set out to ensure the best options are...

Improvements include using 9310 tool steel for the bolt, which is stronger and nitriding the assembly to increase surface hardness, decrease resistance, and have superior corrosion resistance compared to typical chrome and phosphasted bolt carrier groups...