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| Best Seller  | The Pro-Shot AR style Bore Guide slides in place of the bolt carrier group assembly while cleaning. This centers the cleaning rod while the o-ring end prevents solvent from entering the upper receiver and trigger mechanism during the cleaning... ... more
The Pro-Shot AR style Bore Guide slides in place of the bolt carrier group assembly while cleaning. This centers the cleaning rod while the o-ring end prevents solvent from entering the upper receiver and trigger mechanism during the cleaning... | go to store |
 | Faxon Firearms AR Bolt Complete 5.57 Black FF556BCNITRIDE Faxon Firearms AR Bolt Complete 5.57 Black FF556BCNITRIDE. 56/300 Bolt. Faxon Firearms machined these Bolt Carrier Groups from 9310 tool steel with an S7 tool steel extractor for maximum durability. The Faxon Firearms AR-15 5.56/300 Nitrided Bolt is... ... more | FREE shipping go to store |
| Best Seller  | Aero Precision .308 Winchester/7.62 Bolt Carrier Group BCG Black Nitride APRH308186 Aero Precision .308 Winchester/7.62 Bolt Carrier Group BCG Black Nitride APRH308186. 308 Complete Black Nitride Bolt Carrier Group BCG is ideal for your big-bore rifle build. These Bolt Carrier Groups from Aero Precision are MPI/HPT inspected and... ... more | FREE shipping go to store |
 | Brownells M16 5.56 Bolt Carrier Group Nitride Mp - M16 Bolt Carrier Group 5.56x45mm Nitride Mp The Brownells Bolt Carrier Group is made by a well-established firearms industry manufacturer, made to our specifications. All components of the BCG are made in-house, under one roof, not outsourced to the lowest bidder. Even the firing pin and gas... ... more
Brownells M16 5.56 Bolt Carrier Group Nitride Mp - M16 Bolt Carrier Group 5.56x45mm Nitride Mp The Brownells Bolt Carrier Group is made by a well-established firearms industry manufacturer, made to our specifications. All components of the BCG are made in-house, under one roof, not outsourced to the lowest bidder. Even the firing pin and gas... | go to store |
 | Brownells Ar-15 5.56mm Nato Mk 12 Profile - Barrel 5.56mm Nato 18 1-7 Rifle Length Black $20 off $200+. Use code SEPT20The MK12 platform received fame for its use with US Special Operations groups as a semi-automatic precision rifle, and one of the essential elements of the platform is now offered as the Brownells 5.56 NATO MK12 Profile AR-15 barrel. The Brownells... ... more
Brownells Ar-15 5.56mm Nato Mk 12 Profile - Barrel 5.56mm Nato 18 1-7 Rifle Length Black The MK12 platform received fame for its use with US Special Operations groups as a semi-automatic precision rifle, and one of the essential elements of the platform is now offered as the Brownells 5.56 NATO MK12 Profile AR-15 barrel. The Brownells... | go to store |
 | Aero Precision M4e1 5.56 Assembled Upper Receiver Carbine W/G2 Handguard - M4e1 5.56 Nato Assem Uppr $55 off $500+. Use code SEPT55Aero Precision's M4E1 5.56mm 16" Carbine Upper Receiver comes fully assembled, minus only the bolt/carrier group and charging handle - the two components any AR-15 fan with even a little urge to customize wants to replace anyway. Aero's M4E1... ... more
Aero Precision M4e1 5.56 Assembled Upper Receiver Carbine W/G2 Handguard - M4e1 5.56 Nato Assem Uppr Aero Precision's M4E1 5.56mm 16" Carbine Upper Receiver comes fully assembled, minus only the bolt/carrier group and charging handle - the two components any AR-15 fan with even a little urge to customize wants to replace anyway. Aero's M4E1... | go to store |
 | Radian Weapons Enhanced Black Nitride Bolt Carrier Group BCG AR15/M16 Nitride R0081 Radian Weapons Enhanced Black Nitride Bolt Carrier Group BCG AR15/M16 Nitride R0081. These Radian Weapons Bolt Carrier Groups feature a shot peened bolt that meets and exceeds Mil-Spec standards. In addition the Radian Weapons Black Nitride Bolt... ... more | FREE shipping go to store |
 | ODIN Works AR 15 Black Nitride Bolt Carrier Group BCG Black AR15 .223 ACC-.223 -BCG ODIN Works AR 15 Black Nitride Bolt Carrier Group BCG Black AR15 .223 ACC-.223 -BCG. e.) .223/5.56mm .300 Blackout Specifications for ODIN Works Bolt Carrier: Manufacturer: ODIN Works Color: Black Finish: Nitride Gun Model: M4 AR-15 Condition: New... ... more | FREE shipping go to store |
 | Wilson Combat Bolt Carrier Assembly 5.56 NATO Carpenter 158 Black Phosphate TR-BCA Wilson Combat Bolt Carrier Assembly 5.56 NATO Carpenter 158 Black Phosphate TR-BCA. The Wilson Combat Bolt Carrier Assembly comes in several different finishes depending on your shooting needs: nickel boron black nitride and parkerized. Nickel boron... ... more | FREE shipping go to store |
 | ODIN Works 6.5 Grendel Type 2 Black Nitride Bolt Carrier Group BCG Black Type-2 6.5 Grendel ACC-6.5- BCG. 5 Grendel Type 2 bolt face - Black Nitride Bolt Carrier Group BCG Specifications for ODIN Works Nitride Bolt Carrier Group (BCG) Black:... ... more | FREE shipping go to store |
 | Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG. 56x45mm NATO .223 Remington Hand: Right Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: Black Rain Ordnance Bolt Carrier Group Black Rain Ordnance BRO-BCG: Bolt... ... more | FREE shipping go to store |
 | Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH. 56x45mm NATO .223 Remington Gun Make: AR Platform Gun Model: AR-15 Hand: Left Condition: New Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: Black... ... more | FREE shipping go to store |
 | Tacfire .308 Bolt Carrier Group BCG QPQ Nitride Treated Steel Black BCG-308 Tacfire .308 Bolt Carrier Group BCG QPQ Nitride Treated Steel Black BCG-308. The Tacfire .308 Bolt Carrier Group BCG is built to provide dependable operation. These Bolt Carrier Groups are made for a DPMS LR 308 GEN. 1 pattered AR rifle. It is... ... more | FREE shipping go to store |
 | Tacfire AR15 5.56 NATO Bolt Carrier Group BCG Black BCG Tacfire AR15 5.56 NATO Bolt Carrier Group BCG Black BCG. 56 NATO Bolt Carrier Group BCG/MPI Tested Nitride (made in specialized factories) Specifications for Tacfire AR15 5.56 NATO Bolt Carrier Group (BCG): Manufacturer: TacFire Finish: Nitride... ... more | FREE shipping go to store |
 | Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG. This is a standard full-auto M16 cut Nickel Boron Bolt Carrier Group BCG. It is designed to function with the Echo AR-II and the Echo Sport. Specifications for Fostech AR-15... ... more | FREE shipping go to store |
 | Brownells M16 5.56 Lightweight Bolt Carrier Group - M16 Lightweight Bolt Carrier Group Nitride The Brownells M16 Lightweight Bolt Carrier Group is purpose-built for AR-15 owners looking to improve aspects of their rifle with a simple component swap, eliminating the need for major component replacement or amateur gunsmithing work. The... ... more
Brownells M16 5.56 Lightweight Bolt Carrier Group - M16 Lightweight Bolt Carrier Group Nitride The Brownells M16 Lightweight Bolt Carrier Group is purpose-built for AR-15 owners looking to improve aspects of their rifle with a simple component swap, eliminating the need for major component replacement or amateur gunsmithing work. The... | go to store |
 | Brownells M16 5.56 Bolt Carrier Group Tin Mp - M16 Bolt Carrier Group 5.56x45mm Titanium Nitride Adding aftermarket components to an AR-15 doesn't have to be about practicality and utilitarianism. Sometimes, the look of a finished rifle plays into the selection of components. Get an eye-catching design in your rifle with the addition of the... ... more
Brownells M16 5.56 Bolt Carrier Group Tin Mp - M16 Bolt Carrier Group 5.56x45mm Titanium Nitride Adding aftermarket components to an AR-15 doesn't have to be about practicality and utilitarianism. Sometimes, the look of a finished rifle plays into the selection of components. Get an eye-catching design in your rifle with the addition of the... | go to store |
 | Angstadt Arms AR-15 9MM Bolt Carrier Group BCG Black ANGAA09BCGNIT Angstadt Arms AR-15 9MM Bolt Carrier Group BCG Black ANGAA09BCGNIT. AR-15 Bolt Carrier Group BCG 9MM Black Finish Compatible For Use with Both and Colt Style Dedicated 9mm AR-15 Lower Receivers AA09BCGNIT Specifications for Angstadt Arms AR-15 9MM... ... more | FREE shipping go to store |
 | Dead Foot Arms Modified Cycle System AR-Pistol Kit 9mm Black Nitiride Bolt Carrier Group BCG Plunger Buffer Tube Black Anodized 78721. It includes: Buffer Tube and End Cap Assembly MCS 9mm Bolt Carrier Group BCG finished in Black Nitride end plate... ... more | FREE shipping go to store |
 | Dead Foot Arms Modified Cycle System .223/.223 Wylde/5.56/.300 BLK DLC Bolt Carrier Group BCG Left Side Folding Stock Adapter Black Anodized 78712. 56x45mm NATO .223 Wylde .300 AAC Blackout .223 Remington Fabric/Material: Steel Additional Features:... ... more | FREE shipping go to store |
 | Faxon Firearms 5.56 Gunner Lightweight 9310 Bolt Carrier Complete - Nitride- TiN PVD FF556BCGCNITRIDE-LW-TiN. 56/.300 Bolt Carrier Group BCG. These Bolt Carrier Groups from Faxon Firearms use only MIL-SPEC or better materials to ensure you only... ... more | FREE shipping go to store |
 | Faxon Firearms M16 Bolt Carrier Group 5.56 Mil-Spec - M16 Bolt Carrier Group 5.56 Nitride Black When picking components for your next mil-spec rifle build, having high-quality internal components that are guaranteed to mesh with your other mil-spec parts is a must, and the Faxon Firearms M16 Bolt-Carrier Group is designed to do just that.... ... more
Faxon Firearms M16 Bolt Carrier Group 5.56 Mil-Spec - M16 Bolt Carrier Group 5.56 Nitride Black When picking components for your next mil-spec rifle build, having high-quality internal components that are guaranteed to mesh with your other mil-spec parts is a must, and the Faxon Firearms M16 Bolt-Carrier Group is designed to do just that.... | go to store |
 | Battle Arms Development Bolt Carrier Group BCG Enhanced AR-15 9mm Blowback Full-Auto Black BAD-BCG-9MM. Features reliable AR-15 style extractor claw with O-Ring and spring and broad trigger compatibility with ramped bottom geometry. Charging handle... ... more | FREE shipping go to store |
 | Battle Arms Development Bolt Carrier Group BCG AR-15/M16 Full-Auto ArmorTI Coating Titanium Black BAD-BCG-M16-TI. This carrier fills the space of an M16 profile while reducing weight substantially. Aerospace surface treatment provides ultimate... ... more | FREE shipping go to store |
 | ODIN Works AR10 Black Nitride Bolt Carrier Group BCG Black ACC-308 -BCG ODIN Works AR10 Black Nitride Bolt Carrier Group BCG Black ACC-308 -BCG. Will work with .308 6.5 CM 6 CM and any other caliber using that size of case head. Smaller diameter firing pin and pin hole helps with high pressure cartridges. Specifications... ... more | FREE shipping go to store |
 | CMC Triggers Enhanced Bolt Carrier Group BCG AR .308 Mil-Spec Black Nitride 81633 CMC Triggers Enhanced Bolt Carrier Group BCG AR .308 Mil-Spec Black Nitride 81633. CMC Triggers manufactures the highest quality firearms components in the industry. Carrier Assembly: The flared rear of the enhanced bolt carrier is designed to... ... more | FREE shipping go to store |
 | CMC Triggers Enhanced Bolt Carrier Group BCG AR15/M16 5.56/.223 .300 Blackout Mil-Spec Black Nitride 81631. CMC Triggers manufactures the highest quality firearms components in the industry. Carrier Assembly: The flared rear of the enhanced bolt... ... more | FREE shipping go to store |
 | Rosco Manufacturing Bloodline Bolt Carrier Group BCG 5.56/.300 BLK Melonited Black Ros-BCG-001 Rosco Manufacturing Bloodline Bolt Carrier Group BCG 5.56/.300 BLK Melonited Black Ros-BCG-001. 56 / 300 BLK Bolt Carrier Group BCG are Melonited Full-Auto rated are properly staked and the bolts are Matched to the barrel. Check your local laws and... ... more | FREE shipping go to store |
 | Faxon Firearms Gen 2 9mm PCC Bolt Carrier Group BCG Complete Glock & Colt Compatible Black Nitride FF9MMBCGCNITRIDE GB910N19LGQ-T-TiN. Faxon Firearms built these Pistol Barrels for drop-in installation with extremely tight tolerances. The Faxon... ... more | FREE shipping go to store |
 | Brownells Ar15 Bolt Carrier Group 5.56x45mm Nitride Mp - Ar-15 Bolt Carrier Group 5.56x45mm Nitride Whether you're looking to finish off a new AR-15 build or you need a spare bolt-carrier group to have on-hand as a ready replacement (always a good idea), Brownells has you covered with its AR-15 Bolt Carrier Group. This ready-to-roll BCG is built... ... more
Brownells Ar15 Bolt Carrier Group 5.56x45mm Nitride Mp - Ar-15 Bolt Carrier Group 5.56x45mm Nitride Whether you're looking to finish off a new AR-15 build or you need a spare bolt-carrier group to have on-hand as a ready replacement (always a good idea), Brownells has you covered with its AR-15 Bolt Carrier Group. This ready-to-roll BCG is built... | go to store |
 | ODIN Works LOW Mass 223 Nitride Bolt Carrier Group BCG for AR15/M4 .223/5.56mm Steel Black NSN N ACC-223-BCG-LM. This BCG has been significantly lightened weighing in at only 9 ounces it dramatically changes the amount of mass reciprocating in your... ... more | FREE shipping go to store |
 | TRYBE Defense Milspec Complete Bolt Carrier Black Nitride BCG-BN TRYBE Defense Milspec Complete Bolt Carrier Black Nitride BCG-BN. This fully assembled Bolt Carrier Group BCG from TRYBE Defense includes the bolt bolt carrier gas key firing pin cam pin and firing pin retaining pin. Every Bolt is High Pressure... ... more | FREE shipping go to store |
 | Aero Precision 5.56 Bolt Carrier Group BCG AR15 No Logo Phosphate Finish Black APRH100399C Aero Precision 5.56 Bolt Carrier Group BCG AR15 No Logo Phosphate Finish Black APRH100399C. 56 NATO Bolt Carrier Group BCG. These Bolt Carrier Groups are available with either nitride or phosphate coatings for extra wear-resistance. Built with an... ... more | FREE shipping go to store |
 | Aero Precision 6mm ARC 6.5 Grendel Bolt Carrier Group BCG AR15 Nitride Finish Black APRH100725C Aero Precision 6mm ARC 6.5 Grendel Bolt Carrier Group BCG AR15 Nitride Finish Black APRH100725C. A quality BCG is what will make a firearm work reliably. If you're looking to upgrade the bolt in your AR consider the Aero Precision 6.5 Grendel Bolt... ... more | FREE shipping go to store |
 | LANTAC M-SPEC Bolt Carrier Group BCG 5.56x45mm NATO/.223 Nitride Finish 8620 Steel Black 01-MSPEC-556-NIT-EBCG. 56/.223 and 7.62/.308 Caliber the Lantac M-SPEC 5.56/.223 BCG is precision machined to milspec dimensions and tolerances. The carrier is... ... more | FREE shipping go to store |
 | LANTAC M-SPEC Bolt Carrier Group BCG 7.62x51mm NATO/.308 Nitride Finish 8620 Steel Black 01-MSPEC-762-NIT-EBCG. 56/.223 and 7.62/.308 Caliber the Lantac M-SPEC 5.56/.223 BCG is precision machined to milspec dimensions and tolerances. The carrier is... ... more | FREE shipping go to store |
 | Anderson Manufacturing Bolt Carrier Group BCG 5.56/.223 Ar-15 Nitrided Anderson Manufacturing Bolt Carrier Group BCG 5.56/.223 Ar-15 Nitrided. The Nitride process is applied to specially prepared bores to increase the service life of your firearm. Our Bolt Carrier Groups are designed to work with Anderson Carbine... ... more | FREE shipping go to store |
 | Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG Melonite Black 556MEL-BCG. 56 NATO / 300 BLK Gen 2 Bolt Carrier Group features an M16 pattern 8620 tool steel carrier with 9310 alloy steel bolt and shot-peened for... ... more | FREE shipping go to store |
 | Alpha Shooting Sports ALPHA Premium 5.56 V2 Bolt Carrier Group BCG QPQ Nitride/Melonite Plated Black MELBCGPv2. Improved carrier geometry with M16 profile. The QPQ nitride/melonite treatment hardens the surface to 70 RC and reduces friction adding... ... more | FREE shipping go to store |
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