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Home Rifle Parts Bolt Parts Bolt Carrier Groups

Bolt Carrier Groups

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Bolt Carrier Groups - Products

31 - 45 of 80 results

Page: 1 2 3 4 5 6 < >

BATTLE ARMS DEVELOPMENT INC. M16 BOLT CARRIER GROUP
M16 BOLT CARRIER GROUP

BATTLE ARMS DEVELOPMENT INC.

Not available - Is a 'Call to order' product.

£223.70 *

Bolt Carrier Groups

FAXON FIREARMS 5.56 LIGHTWEIGHT 9310 BOLT CARRIER COMPLETE NITRIDE
AR-15 LIGHTWEIGHT 5.56 BOLT CARRIER COMPLETE

FAXON FIREARMS

Not available - Is a 'Call to order' product.

£355.60 * £355.60 - £442.50*

Bolt Carrier Groups

Faxon Firearms' AR-15 Lightweight 5.56 Bolt Carrier is designed for strength and functionality, featuring materials such as 9310 tool steel and S7 tool steel that are superior in hardness and corrosion resistance.
The bolt carrier group is finished with a QPQ Salt Bath Nitride process, enhancing wear resistance and reducing the need for gas and pressure to operate, and includes forward assist serrations and compatibility with dust covers.
It is full-auto rated with a superfinished carrier to reduce friction, uses grade 8 fasteners for the gas key which are fully staked, and every carrier is laser-engraved with the Faxon Shield after quality inspections.

BOOTLEG INC M16 ADJUSTIBLE BOLT CARRIER GROUP BLACK STEEL
M16 ADJUSTABLE BOLT CARRIER GROUP

BOOTLEG INC

Not available - Is a 'Call to order' product.

£291.60 *

Bolt Carrier Groups

The Bootleg Inc M16 Adjustable Bolt Carrier Group allows for control of gas flow with four settings, enhancing performance with suppressors.
Adjustments can be made easily with a flathead screwdriver directly on the rifle for fine-tuning to specific ammo loads.
Constructed from durable S7 tool steel with a lithium isonite coating, it is full auto rated and designed for AR-15 rifles chambered in .223 Remington.

BROWNELLS M16 BOLT CARRIER GROUP 458 SOCOM/450 BM NITRIDE MP
M16 450 BUSHMASTER / 458 SOCOM BOLT CARRIER GROUP NITRIDE

BROWNELLS

Not available - Is a 'Call to order' product.

£131.30 *

Bolt Carrier Groups

The Brownells M16 Bolt Carrier Group is designed for .458 SOCOM/450 Bushmaster AR-15 rifles, ensuring optimal performance.
Constructed with a 9310 steel bolt head and 8620 steel carrier, it features heat treatment, shot peening, and hardening for durability.
It includes a black-nitride finish for corrosion resistance, magnetic particle inspection, and comes with a complete assembly including firing pin, cam pin, and retaining pin.

BROWNELLS M16 BOLT CARRIER GROUP 5.56X45MM NITRIDE MP
M16 5.56 BOLT CARRIER GROUP NITRIDE MP

BROWNELLS

Not available - Is a 'Call to order' product.

£131.60 *

Bolt Carrier Groups

The Brownells M16 5.56 Complete Bolt Carrier Group is compatible with AR-15 or M16 rifles and functions with 5.56x45mm, 300 AAC Blackout, or .223 Remington cartridges.
Constructed with a 9310 steel bolt and 8620 hardened steel carrier, it features a black-nitride finish and includes a magnetic-particle inspected material for reliability.
This bolt carrier group comes with all necessary components, including a bolt, carrier, gas key, firing pin, cam pin, and firing pin retaining pin, with the extractor having a spring and rubber insert.

4.9

BROWNELLS M16 BOLT CARRIER GROUP 5.56X45MM NI BORON MP
M16 5.56 BOLT CARRIER GROUP NICKEL BORON MP

BROWNELLS

Not available - Is a 'Call to order' product.

£149.65 *

Bolt Carrier Groups

The Brownells M16 5.56 Complete Bolt Carrier Group is designed for reliable performance in AR-15 or M16 rifles, with a bolt made from 9310 steel and a carrier from 8620 steel, both heat-treated for durability.
It features a nickel-boron coating for reduced friction and easy cleaning, and includes a full assembly with all necessary components like the gas key and firing pin.
The bolt carrier group undergoes magnetic particle inspection to ensure steel quality, and has an extractor with a rubber insert and spring for consistent extraction.

3.6

BROWNELLS M16 BOLT CARRIER GROUP 7.62X39 NITRIDE MP
M16 7.62X39 BOLT CARRIER GROUP NITRIDE MP

BROWNELLS

Not available - Is a 'Call to order' product.

£131.30 *

Bolt Carrier Groups

The Brownells M16 7.62x39 Bolt Carrier Group is designed for AR-15 rifles chambered in 7.62x39, featuring a 9310 steel bolt head, 8620 hardened steel carrier, and black-nitride finish for increased corrosion resistance.
It includes torqued and staked gas keys, an extractor with rubber insert and spring, and is checked with magnetic-particle inspection to ensure quality and reliability.
The bolt carrier group comes complete with all necessary components including the firing pin, cam pin, and firing pin retaining pin.

BROWNELLS M16 BOLT CARRIER GROUP 6.8MM SPC/224 VALK NITRIDE
M16 6.8MM SPC BOLT CARRIER GROUP NITRIDE MP

BROWNELLS

Not available - Is a 'Call to order' product.

£131.25 *

Bolt Carrier Groups

The Brownells M16 6.8 SPC Bolt Carrier Group is designed for AR-15-style rifles chambered in 6.8 SPC or 224 Valkyrie, featuring a matte-black nitride finish for durability and rust resistance.
Constructed from 8620 and 9310 steel, with a heat-treated and shot-peened 9310 steel bolt face, and includes a magnetic particle inspected carrier for assured quality.
Comes complete with a firing pin, cam pin, firing-pin retaining pin, and features a rubber insert and spring in the extractor, as well as properly torqued and staked gas-key screws.

2.8

BROWNELLS M16 NITRIDE 6.5 GRENDEL / 6MM ARC BOLT CARRIER GROUP
M16 6.5 GRENDEL / 6MM ARC BOLT CARRIER GROUP NITRIDE MP

BROWNELLS

Not available - Is a 'Call to order' product.

£131.25 *

Bolt Carrier Groups

The Brownells 6.5 Grendel / 6mm ARC Bolt Carrier Group is specifically designed for reliable performance with 6.5 Grendel and 6mm ARC cartridges.
It is made from high-quality steel with the bolt crafted from 9310 steel and the carrier from 8620 hardened steel, featuring a black-nitride finish for durability.
The bolt carrier group includes a bolt, carrier, gas key, firing pin, cam pin, and firing pin retaining pin, with the bolt being magnetic-particle inspected and shot peened.

FOXTROT MIKE PRODUCTS AR-15 MIKE-9 9MM BOLT CARRIER ASSEMBLY
MIKE-9 BOLT CARRIER ASSEMBLY

FOXTROT MIKE PRODUCTS

Not available - Is a 'Call to order' product.

£164.60 *

Bolt Carrier Groups

The Foxtrot Mike Products Mike-9 Bolt Carrier Assembly is specifically designed for 9MM AR style pistols and carbines that are compatible with Glock style magazines.
Constructed from a single piece of 8620H steel alloy and finished with a salt bath nitride for increased lubricity and wear-resistance.
Features a "ramped" design to accommodate both standard GI and dedicated 9mm hammers, ensuring reliability and compatibility with various setups.

FAXON FIREARMS AR-15 9MM COMPLETE BOLT BLACK
AR-15 9MM BOLT CARRIER GROUP FOR GLOCK™ AND COLT

FAXON FIREARMS

Not available - Is a 'Call to order' product.

£236.75 * £236.75 - £287.95*

Bolt Carrier Groups

The Faxon Firearms 9mm AR-15 Bolt Carrier Group is machined from mil-spec 8620 carbon steel and features an integral gas "key".
It's compatible with both Colt-style stick mags and Glock® pistol mags, and it's designed to work with full-auto rifles as well as semi-autos.
The bolt carrier group is heat-treated, QPQ Nitride coated, and comes with a removable weight for buffer system compatibility, plus a secured firing pin to prevent slam-fires.

BROWNELLS M16 CHROME BOLT CARRIER GROUP
M16 5.56 BOLT CARRIER GROUP CHROME MP

BROWNELLS

Not available - Is a 'Call to order' product.

£149.70 * £149.70 - £149.75*

Bolt Carrier Groups

The Brownells M16 Chrome 5.56 Complete Bolt Carrier Group features a durable, corrosion-resistant chrome finish on all parts, including the magnetic-particle inspected 9310 steel bolt and 8620 steel carrier.
Compatible with AR-15 or M16 rifles chambered in 5.56x45mm, 300 AAC Blackout, or .223 Remington, it includes a bolt, carrier, extractor, gas key, cam pin, firing pin, and firing pin retaining pin.
Available with or without forward assist serrations, it is suitable for retro builds, resembling the BCGs of early AR-15s and mid-1960s XM16E1 models.

M16/AR-15 BROWNELLS 9MM BOLT CARRIER BLACK NITRIDE
AR-15 BROWNELLS 9MM BOLT CARRIER GROUP

BROWNELLS

Not available - Is a 'Call to order' product.

£213.85 *

Bolt Carrier Groups

The Brownells 9mm AR-15 Bolt Carrier Group is designed for pistol-caliber carbines and is compatible with both Glock and Colt magazines.
It is made from a single piece of steel billet with a complete nitride treatment for durability and reduced friction.
This bolt carrier group includes a removable pinned weight for buffer system compatibility and a captured firing pin to prevent slam fires.

STAG ARMS AR-15 MIL-SPEC BOLT CARRIER GROUP 5.56MM LEFT HAND
AR-15 MIL-SPEC BOLT CARRIER GROUP 5.56MM LEFT HAND

STAG ARMS

Not available - Is a 'Call to order' product.

£217.70 *

Bolt Carrier Groups

The Stag Arms Left Handed AR-15 Bolt Carrier Assembly is compatible with left-handed Stag Arms AR-15 rifles and upper receivers designed for left-handed ejection.
Constructed from manganese phosphate coated 8620 steel with a chrome lined gas key and bolt recess, ensuring durability and reliability.
Includes a full left-handed bolt carrier group with a bolt assembly, cam pin, firing pin, firing pin retaining pin, and a mil-spec staked gas key.

ANGSTADT ARMS AR-15 9MM BOLT CARRIER GROUP BLACK
AR-15 9MM BOLT CARRIER GROUP

ANGSTADT ARMS

Not available - Is a 'Call to order' product.

£292.75 *

Bolt Carrier Groups

The Angstadt Arms 9mm Bolt / Carrier Group is a complete one-piece assembly designed for blowback-operated AR-15s chambered in 9mm Luger, with a ramped underside for standard AR-15 hammers.
It is compatible with both Glock® and Colt® 9mm magazines without requiring any modifications.
Constructed from machined 8620 carbon steel alloy with a QPQ black nitride finish, it includes a removable rear weight for compatibility with Law Tactical folding stocks.

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