Bolt Carriers Gun Parts
(167 deals total)
- Bolt Carriers
from $89.99
UPC:
818500014980
MPN:
XP-BCG-M16-C
Bolt Finish:
Chrome
Bolt Material:
Carpenter 158 Steel
Caliber Gauge:
5.56 NATO
from $115.93
UPC:
860006521437
MPN:
RTB-22BA487
Caliber:
22 LR
Material:
Stainless Steel
from $109.99
UPC:
005165449729
MPN:
5165449729
Product Line:
Toolcraft
Platform:
AR-15
Includes:
Premium BCG
from $349.99
UPC:
084871327367
MPN:
OBC556
Caliber:
5.56 NATO
Type:
Bolt Carrier Group
Model:
Optimized AR-15 Bolt Carrier Group
from $109.99
UPC:
051655116634
MPN:
51655116634
Manufacturer:
Toolcraft
Platform:
AR-15
Includes:
Premium BCG
from $119.95
UPC:
810180583145
MPN:
BHA-BCGOG
Carrier Material:
8620 Steel
Carrier Coating:
Titanium Nitride (TiN) Gold
Bolt Material:
9310 Steel
from $219.99
UPC:
669185246391
MPN:
SOLGW-BCG556-NTC
Caliber:
5.56 NATO/.300 Blackout
Manufacturer:
Sons Of Liberty Gun Works
Model:
NTC Bolt Carrier Group 5.56 NATO/.300 Blackout
from $239.99
UPC:
816341029705
MPN:
FF556BCGCNITRIDE-LW-CR
Cartridge:
223 Remington/5.56x45mm NATO
Color:
Chrome
Material:
Steel
from $199.99
UPC:
816341029699
MPN:
FF556BCGCNITRIDE-CR
Cartridge:
5.56x45mm NATO
Color:
Chrome
Material:
Steel
from $109.99
UPC:
816341022805
MPN:
FF9MMBCGCNITRIDE
Cartridge:
9mm Luger
Color:
Black Nitride
Material:
Steel
8 months ago
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Fabricated to be regarded as a great product for nearly anyone, we are certain you are going to appreciate the Luth-AR Full Auto AR Bolt Carrier . These Bolt Carrier Groups through the expert product specialists at Luth-AR are fashioned by using dependable and efficient components, to be able to supply you with a product that is going to be powerful for quite some time. Made utilizing some of the most useful accessible substances and design, these particular Bolt Carrier Groups through the product specialists at Luth-AR can last an incredibly lengthy time.
- UPC: 859819007997
- MPN: BC-01
8 months ago
DISCLAIMER:
This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.
- UPC: 816341023451
- MPN: GB910N19LGQ-N-TiN
8 months ago
,
by Dealer
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Titanium Nitride / Gold M-16 Ar15 bolt carrier group by Microbest.
Titanium Nitride (Gold)
- C158 Bolt
- 8620 Carrier
- Sprinco ejector spring
- Sprinco extractor spring
- High-pressure air tested
9 months ago
SKU: BHA-BCGRB
Elevate your AR-15 build with the BattleHawk Armory Complete M16 AR-15 5.56/300 Rainbow PVD Bolt Carrier Group. This premium BCG is designed to meet and exceed Mil-Spec standards, offering exceptional reliability and performance for every build. Featuring a unique Rainbow PVD coating by Ionbond, this BCG not only provides a very low coefficient of friction but also delivers a striking, multicolored finish that makes your build truly one-of-a-kind. Please note: Due to the PVD process, each product may have slight variations in color.
Key Features:
M16 Style Carrier:
- UPC: 810180580038
- MPN: BHA-BCGRB
9 months ago
The Radical Firearms 5.56 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 increased surface strength and durability. Each bolt is equipped with an extractor booster to ensure reliable cycling during rapid semi-auto or full-auto fire. A properly staked gas key prevents gas leakage that can lead to short stroking. Each assembly is magnetic particle inspected to ensure it is free from defects that can lead to premature failures.
- UPC: 814034020619
- MPN: 556MEL-BCG-GEN2
9 months ago
$93.11
The NBS M16 bolt carrier group is the perfect BCG for your next rifle. 100% US made.
M16 / AR15 6.8 SPC & .224 Valkyrie
M16 style carrier
Black Nitride finish
6.8SPC / .224 Valkyrie bolt
Heat treated
Shot peened
Black Nitride finish
MPI
billet gas key
Black Nitride Finish
Properly seated
Properly staked
Cam Pin nitride treated for wear resistance
Billet Machined Extractor
Machined from solid 4140 bar stock, heat treated and shot peened
Phosphate coated for reliable extraction
Extractor insert included
O-Ring included
100% USA Made
SKU: M16-BCG-6.8
- MPN: M16-BCG-6.8
10 months ago
The NBS Lightweight 5.56/.223 Nitride Bolt Carrier Group for the AR-15 platform is precision made to MIL-SPEC standards using the highest quality materials and machining available. By reducing the mass of the BCG, felt recoil is diminished, allowing you to stay on target for more accurate shooting. The NBS Lightweight BCG is perfect for competition/3-gun applications when paired with an adjustable gas block and a lighter buffer!
The carrier is made from 8620 tool steel and is paired with a 9310 steel bolt. The carrier and bolt are then treated with a nitride finish to ensure longevity.
- MPN: 520151S
10 months ago
Blemished – Nitride 5.56 or 7.62×39 AR-15 Bolt Carrier Group (BCG)
Product Specs:
Salt bath nitride finish
M16 cut
9310 steel carrier
Carpenter 158 steel bolt
4140 steel extractor
MIL-SPEC O-ring
MIL-SPEC gas rings
4140 steel cam pin
8740 steel firing pin with hard chrome finish
Magnetic particle inspected
Proudly made in the U.S.A.
Slight blemished towards the rear of the carrier. These are cosmetic and will not affect function.
KM Tactical
599
10 months ago
$64.77
DISCLAIMER:
This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.
Feature rich, high-quality, and affordable, Foxtrot Mike Products offer cutting edge solutions utilizing the highest quality materials and manufacturing processes available.
- MPN: FM-45BCG
10 months ago
Enhance your AR-15 or M16 with the BHA Precision Complete Faceted Shiny Nickel Boron Logoed Bolt Carrier Group (BCG). This premium BCG features a stunning polished Nickel Boron finish, providing not only a sleek and eye-catching appearance but also exceptional durability and lubricity. The faceted design reduces friction, enhancing reliability and ensuring smoother cycling. Adorned with the BHA Precision Hawk Head logo on the ejection port side, this BCG showcases our commitment to quality and precision craftsmanship.
Key Features:
BHA Precision Hawk Head Logo:
- UPC: 810180583077
- MPN: BHA-BCGPPL
10 months ago
PRODUCT DETAILS
DETAILS
Manufacturer: Palmetto State Armory
Caliber: 7.62x39mm
Bolt Steel: Carpenter 158 Steel
Bolt Finish: Mag Phosphate
Carrier Finish: Nitride
Carrier Profile: KS-47 Gen 2
Extractor: Toolcraft Enhanced Extractor (TC-E)
FEATURES
- UPC: 051655110955
11 months ago
The Cryptic Coatings 5.56 NATO AR-15 Bolt Carrier Group is a low-mass, steel BCG designed to reduce felt recoil and make follow-up shots easier. These high-quality semi-auto/full auto 5.56 NATO BCGs work with AR-15, M16, and M4 platforms. They feature a carrier machined from MIL-SPEC 8620 tool steel, a chrome-lined interior, and a shrouded firing pin. The heat-treated gas key is sealed and secured with Grade 8 fasteners and staked to MIL-SPEC for proper gas system function. The MIL-SPEC bolt is machined from Carpenter 158 steel and shot-peened for strength.
- MPN: CC-0110
11 months ago
$109.99
The Anderson Manufacturing Complete 7.62x39 AR-15 Bolt Carrier Group is a high-quality assembly designed to improve the performance of your AR-15 rifle. This product is built with an M16 profile and features a salt bath nitride finish that provides superior resistance against corrosion and wear. The bolt carrier is made of 8620 steel, while the bolt is constructed from 9310 steel for strength and durability. These materials and the quality of their construction make for a long-lasting and reliable product.
- UPC: 712038922338
- MPN: B2-K630-DA00-0P
11 months ago
,
by Dealer
This Bear Creek Arsenal BCG features a full mass M16 profile bolt carrier machined from 8620 steel and finished with Salt Bath Nitriding. The gas key is properly staked and the carrier does have forward assist serrations. The 5.56 NATO bolt assembly is made of 9310 steel and features a manganese phosphate finish. Every BCG goes through magnetic particle inspection (MPI).
Bolt Finish – Manganese Phosphate
Bolt Material – 9310 Steel
Caliber – 5.56 NATO (will also work with .223 and 300 BLK)
Carrier Finish – Salt Bath Nitride
Carrier Material – 9310 Steel Carrier
11 months ago
SKU 5165449845
Brand Palmetto State Armory
Model Number 5165449845
UPC 5165449845
DETAILS
Manufacturer: Palmetto State Armory
Product Line: PA-9
Includes: 9mm BCG
Material: 8620 Steel
Compatibility: AR-9
Finish: Nitride
FEATURES
PSA Gen 4 Hybrid 9mm BCG. Nitride treated 8620 steel bolt, with an enhanced firing pin and external 5.56 style extractor. The bolt carrier group is compatible with most aftermarket fire control groups.
UPC#: 005165449845
- UPC: 005165449845
- MPN: 5165449845
12 months ago
Upgrade your AR-15 with the BHA Precision Precision Parts Complete Faceted Black Nitride Logoed Bolt Carrier Group (BCG), now featuring the BattleHawk Armory Hawk Head logo on the ejection port side. This emblem showcases our commitment to quality and precision, adding a distinctive touch to your firearm. Engineered for exceptional performance and durability, this BCG is designed to withstand the toughest conditions, making it the ideal choice for shooters who demand reliability and excellence.
Lifetime Warranty:
- UPC: 810180583039
- MPN: BHA-BCGPL
12 months ago
The Anderson Manufacturing Nickel Boron M16 .223/5.56 BCG is a beautifully crafted carrier made out of 8620 steel and features a Bolt made of 9310 steel. It is lightweight and coated with Nickel Boron.
MPN#: BCG-15-223-00-002
- MPN: BCG-15-223-00-002
12 months ago
The Dirty Bird AR-15 Bolt Carrier Group comes fully assembled and ready to be dropped in. The carrier body is machined from 8620 steel, heat treated, & MP inspected. The carrier’s bore is hard chromed for increased corrosion resistance and reliability, per mil-spec. The bolt is machined from Carpenter 158 tool steel, shot peened to relieve stress, individually high-pressure tested and MP inspected. The bolt and carrier are both treated with a Mil-Spec phosphate coating for its durability and corrosion resistance.
- UPC: 810084372258
- MPN: D127
12 months ago
Description
- 2.23/5.56,
- M16 Cut
- Nickel Boron Polished BCG Steel : 8620
- Bolt: 9310
- Extractor: 4140
- Gas Pin Staked
- O-ring: Rubber
- Gas rings: Stainless Steel
- Cam pin: 4140
- Firing pin: 4140
MPN#: BCG-15-223-00-007
Durkin Tactical
314
12 months ago
Engineered for ultimate performance in the harshest conditions, the Dirty Bird Industries Sand-Cut Bolt Carrier Group (BCG) for .223/5.56 delivers unmatched functionality when it matters most. Featuring strategically placed angled carrier rail cuts, this BCG excels in extreme environments like sand, mud, dirt, grime. The Sand Cut BCG is perfect for suppressor use and helps prevent fouling.
- UPC: 810084374863
- MPN: D242-1
12 months ago
The Dirty Bird Enhanced Bolt Carrier Group for .223/5.56 features a unique carrier design with practical improvements in two key areas:
Strategically relocated load bearing surfaces reduce carrier tilt/can’t during recoil, thus increasing reliability and longevity.
Additional wall thickness in the gas exhaust port area for added strength and rigidity.
- UPC: 810084374771
- MPN: D009-2
12 months ago
SKU: APRH102183C
This high quality bolt carrier group is a valuable addition to your AR-15 build. This bolt carrier group features no Aero "A" logo, forward assist serrations, and a black nitride finish.
Manufacturer Aero Precision
Model 5.56mm BCG
UPC 306006004470
SKU APRH102183C
Width 2.0000
Length 2.0000
Height 8.0000
Weight 2.0000
Caliber 5.56mm
Finish Black Nitride
Material 9310 Steel
Ignore MAP 1
- UPC: 306006004470
13 months ago
Right here is a True Mil-Spec BCG. This unit is for builders who prefer tried and true manufacturing and aggressive quality assurance testing over fancy coatings, proprietary profiles and laser engraved logos. AO Precision has provided BCGs to large military contractors such as FN America and large commercial retailers who re-brand and sell these at a considerable mark-up. You can now get these directly from AR15Discounts.com and save big!
Bolt
Machined from Carpenter Technology No. 158 alloy.
Heat treated
Shot peened per ASTM B851/SAE AMS2430S
- MPN: BCG556
13 months ago
Color: Black Nitride Gun Model: AR-15
Code:4ZT-ABA-CR26-CC-BCK-0106
MPN:CC-BCK-0106
Coated bolt carrier group (full auto version) for AR10 (.308 WIN / 7.62x51mm / 6.5 Creedmoor) machined from Mil-Spec 8620 aircraft quality steel with shrouded firing pin and Mil-Spec chrome lined interior. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per Mil-Specs. This ensures a strong staking and proper gas system functioning.image
Specifications for Cryptic Steel Bolt Carrier:
Manufacturer: Cryptic
- MPN: CC-BCK-0106
13 months ago
,
by Dealer
A solid Bolt Carrier Group is a key component of your Ar15. Microbest produces top quality mil-spec BCGs for the military and other quality rifle manufacturers. This 5.56 / 223 BCG features a full hard chrome exterior coating and is properly made, ready to run reliably in your rifle. These may have small blemishes, machine marks, or coating defects that do not affect function.
Mil Spec 8620 Carrier, Full Chrome
- 8620 Quality Steel
- Full Auto M-16 cut
Mil-Spec Bolt , Full Chrome
- Carpenter 158 Steel (c158)
- Shot Peened
- High Pressure Tested (HPT)
Mid State Firearms
1002
13 months ago
,
by Dealer
$164.99
Key Features
Dual Compatibility
Works with both Glock® and Colt® style 9mm lower receivers.
Full-Mass Design
14.9 oz carrier helps support reliable cycling in blowback PCC builds.
Premium Construction
MIL-SPEC 8620 steel carrier, fully heat treated and salt bath nitrided.
Removable Carrier Weight
Compatible with JP Enterprises and similar buffer systems for tuning.
Shooters Gate
386
14 months ago
,
by Dealer
CMMG Bravo Drop-In Conversion Kit for AR-15
The CMMG Bravo .22 LR AR-15 Conversion Kit is a simple drop-in design that allows shooters to save money during recreational shooting. This stainless steel kit converts a standard .223 Remington or 5.56 NATO chambered AR-15 into .22 Long Rifle firearm. As an added bonus, this conversion kit is paired with a 25-round .22 LR magazine so that you can start shooting as soon as your switchover is complete.
KM Tactical
321
14 months ago
BHA Precision M16/AR-15 Black DLC BCG + WarHammer Mod2 Charging Handle Kit
UPC: 810180583107 / 810180582025
Made in the USA | Backed by BattleHawk Armory’s BATTLE.FOREVER Lifetime Warranty
Upgrade your AR-15 or M16 platform with a premium combo built for performance, reliability, and a standout aesthetic. The BHA Precision M16/AR-15 Black DLC BCG + WarHammer Mod2 Charging Handle Kit brings together two high-performance components engineered to exacting standards—each featuring BattleHawk Armory’s signature Hawk Head branding and backed by our BATTLE.FOREVER Lifetime Warranty.
- UPC: 8101805820251
- MPN: BHA-BCGODL-KIT
15 months ago
,
by Dealer
High quality 8620 steel, chrome plated Bolt carrier and staked gas key.
No bolt face or cam pin or firing pin included with this one. For those parts find our complete bolt carrier groups, or BCGs.
Microbest has supplied tight tolerance parts for the firearms, electronics and medical device industries for over 64 years. Their commitment to first-time quality and on-time delivery are
recognized by commercial and military customers around the world.
15 months ago
The Toolcraft 5.56×45 NATO/.223 Rem (or .300 Blackout) Bolt Carrier Group comes in the Nickel Boron finish to reduce overall wear and friction, and for upgrading your existing AR build. These Full Auto M16 Profile Direct Impingement BCG designs have multiple features that separate them from the average AR Bolt Carrier Group. They are Magnetic Particle Inspected for Quality Control, and built to Mil-Spec standards throughout.
- MPN: TOOAUTO-010
15 months ago
This Phosphate .308 Complete BCG is compatible with any AR10, .308 or 7.62×51 rifle that follows the DPMS pattern. The bolt is (MPI) certified.
Bolt:
MPI Inspected
9310 Alloy Steel
Hardened Steel Extractor
Milspec Gas rings (3)
Black Extractor Insert
Shot-Peened, MPI bolt
Bolt Carrier:
8620 steel
Heavy Duty Full Cut Design
Grade 8 Gas Key Screws, Staked
Gas Key Material – 4140
Chrome-lined Carrier and Gas Key
Cam Pin:
8620 Steel
Firing Pin:
Mil-Spec Firing Pin
- MPN: 26888
15 months ago
The Aero Precision 5.56 Bolt Carrier Group for AR-15 rifles is made from high quality materials with quality assurance measures like high pressure testing and magnetic particle inspecting. The bolt assembly is machined from 9310 steel and tested to ensure it can withstand thousands of high-pressure rounds. The Carrier assembly is machined from 8620 steel and the entire BCG is magnetic particle inspected to ensure every dimension is as precise at can be. The black Nitride finish increases hardness and creates an extremely smooth surface for ease of cleaning and improved reliability.
- UPC: 840014606245
- MPN: APRH100616C
15 months ago
Anniversary Special – Nitride MPI 5.56/.223 AR-15 Bolt Carrier Group (BCG)
In celebration of our 12th anniversary, we are going to sell an allotted 250 nitride BCG’S @ $50.00! Once these are gone, this particular listing will be removed.
Product Specs:
.233/5.56 NATO
Salt bath nitride finish
M16 cut
9310 steel carrier
Carpenter 158 steel bolt
4140 steel extractor
MIL-SPEC O-ring
MIL-SPEC gas rings
4140 steel cam pin
8740 steel firing pin with hard chrome finish
Magnetic particle inspected
Proudly made in the U.S.A.
SKU: BCG-5.56-ANV
KM Tactical
513
16 months ago
Full auto piston bolt carrier. Developed for the Estonia Defense Forces, the new and improved design features a captive firing pin retainer similar to our .308 rifles. Drop in upgrade for all existing LMT piston rifles.
- MPN: L7Q3APE
16 months ago
If our standard bolt carrier is the infantryman of the gun industry, then our enhanced carrier is the delta operator. This carrier was designed to function effectively in full-auto, suppressed, and short barrel weapon systems, and it is made of materials far more durable than your standard fare. Quite simply, it’s the best possible upgrade for your rifle to increase reliability and functionality.
The LMT enhanced carrier offers the following:
Altered cam path for longer dwell time and more robust extraction
Modified gas hole improves gas flow across the bolt’s tail
- MPN: R-L7Q3A
16 months ago
Not all Nickel Boron is created equal and FailZero is the undisputed pioneer of Nickel Boron technology. When failure is not an option, you can depend on FailZero.
The M16 Bolt Carrier Group is fully assembled and drop-in ready for most MIL-SPEC upper receivers. All critical parts are coated with EXO Nickel Boron technology providing permanent dry lubricity, extreme durability and increased wear and corrosion resistance. This patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle.
- UPC: 094922014276
- MPN: FZ-M164-01-NH-BLACK
16 months ago
A high quality bolt carrier group is essential to your .308 build. Don't settle for a lesser product. This Spike's Tactical complete DPMS style bolt carrier group has been magnetic particle inspected and high pressure tested. The carrier is made from 8620 tool steel while the bolt is crafted from 9310 tool steel. The gas key has been properly staked and all surfaces are nickel boron coated. Assembled BCG weighs 1 lb 2.8 oz.
Note: Current batch does not have the Spike's Tactical logo engraving
Includes:
Firing pin with hard chrome finish.
Cam pin nickel boron finish.
Retaining pin.
- UPC: 815648021511
- MPN: STXBG03
16 months ago
This Toolcraft 308 / AR-10 / 6.5 Creedmoor DLC BCG is trusted by weapons manufacturers and custom rifle builders around the world. Now you too can get this outstanding BCG at a fraction of the cost.
- MPN: TC260-013
17 months ago
Nitrided M16 Bolt Carrier Group, made from 8620 steel, Bolt is made from 9310 steel MPI Tested. The 223 Bolt and Bolt Carrier Assembly comes complete with cam pin , firing pin and firing pin retainer.
.223 / 5.56 bolt assembly is compatible with .300BLK as well!
Fully mil-spec construction
Durable Nitride finish
9310 steel bolt is MPI tested
8620 steel full-shroud M16 style bolt carrier
Properly staked gas key
- UPC: 712038922307
- MPN: B2-K630-AA00-OP
17 months ago
$229.99
It takes more than a fancy modern coating to improve upon the standard M16 bolt carrier group, but Forward Controls Design is up to the challenge. High quality materials, thoughtful design improvements, and carefully selected components all come together in their SBCG!
Features:
M16 profile carrier
Properly staked MIL-SPEC gas key
Optimized Carrier Key Screws
Forward assist serrations or dimples
Serrated carrier pocket for manual forward assist
Sprinco 5-Coil HD extractor spring
Black extractor spring insert
Carpenter 158 bolt
Shot peened
- MPN: SBCG-DIMPLED
17 months ago
AR-STONER Bolt Carrier Group LR-308 308 Winchester Nitride - $160.69 (Free Shipping on $100+ Orders)
$160.69
The AR-STONER\'99 Nitride Bolt Carrier Group is a great option for your next LR-308. Machined to strict mil-spec tolerances, this bolt carrier group is drop-in ready. The Nitride finish provides enhanced reliability and is more resistant to wear. With a 308 Winchester bolt face, this Bolt Carrier Group is ideal for your next LR-308 Marksman Rifle.
Note: Upon installation, headspace should be verified by a qualified gunsmith.
Features
Carrier Machined from 8620
.308 Bolt Machined from 9310
Forged Gas Key Properly Staked
S7 Tool Steel Extractor
MidwayUSA
49
17 months ago
$119.95
The NBS Nickel Boron Bolt Carrier Group is a great option for your next LR-308. Machined to strict mil-spec tolerances, this bolt carrier group is drop-in ready. The Nickel Boron finish provides enhanced reliability and is more resistant to wear. With a 308 Winchester bolt face, this Bolt Carrier Group is ideal for your next LR-308 Marksman Rifle. This .308/7.62 Nickel Boron BCG features an 8620 Tool Steel Carrier and 9310 Carpenter Steel Bolt, with a properly staked forged gas key and Grade 8 Hardware. The bolt is shot peened and hardened then Magnetic Particle Inspected.
Features
- UPC: 009999917894
- MPN: 17894
18 months ago
$99.00
Lightning bolt bolt carrier group with lighning bolts engraved on the bolt carrier. Put a pun in your gun.
This is a blem nitride/melonite test fired BCG with lightning bolts engraved on it. Nothing to see here.
Item #: lightning bolt
- MPN: lightning bolt
18 months ago
Right here is a True Mil-Spec BCG. This unit is for builders who prefer tried and true manufacturing and aggressive quality assurance testing over fancy coatings, proprietary profiles and laser engraved logos.
Bolt
Machined from Carpenter Technology No. 158 alloy.
Heat treated
Shot peened per ASTM B851/SAE AMS2430S
Individually High Pressure Tested (test fired)
Individually Magnetic Particle Inspected
Manganese Phosphate Finish
Extractor
Tool Steel Extractor
Black Nitride Phosphate Finish
Mil-Spec O-Ring
Carrier
- MPN: 00-BCG-M16MP-N
18 months ago
,
by Dealer
Our premium quality BCG in a new crazy rainbow galaxy cosmic psychedelic purple haze oil slick multi color eye-catching finish! If you want a unique Ar15 bolt carrier group that will stand out, this one is for you.
- 8620 steel m16 auto carrier
- 9310 steel bolt
- heat treated
- MPI Tested
- PVD finish (similar to Titanium Nitride)
- Grade 8 fasteners
- Properly staked gas key
- 5.56/223
- MPN: blem oilslick bcg
19 months ago
$89.95
000000007671
2013-0701-001
NBS AR-10 / 308 / 6.5 Creedmoor Bolt Carrier Group – Black Nitride
AR10 Bolt Carrier Group
“DPMS” Style
8620 carrier – nitride
9310 bolt – nitride
Single ejector
Gas key properly staked
100% USA Made
Additional information
Weight 16 oz
Bolt Material
9310 Steel
Cartridge Compatibility
.308/6.5 Creedmoor
Finish
Salt Bath Nitride
Carrier Profile
M16
High Pressure Tested
Untested
Magnetic Particle Inspected
Magnetic Partical Inspected
Platform
AR-10 / LR-308
Bolt Finish
Nitride / Melonite
MPN 2013-0701-001
- UPC: 000000007671
- MPN: 2013-0701-001
19 months ago
Anderson Mfg # B2K630AA00 | Item # 045-B2K630AA00
by ANDERSON MANUFACTURING
Product Overview
This Anderson Manufacturing AR15 Complete Nitrided Bolt Carrier Group comes complete with Cam Pin, Firing Pin, and Firing Pin Retainer. It has a standard M16 Profile and the Bolt Carrier is made of 8620 Steel. The Bolt is Magnesium Phosphate finished, made of 9310 Steel, and is suitable for 223/5.56 Nato, 300 Blackout, and 350 Legend chambered upper receivers.
- UPC: 712038922307
- MPN: B2K630AA000P
19 months ago
$179.99
The Spike's Tactical Lightweight Nickel Boron Bolt Carrier Group is perfect for your next race gun build! They have machined away excess material for reduced mass to help decrease lock time and reduce bolt bounce, allowing you to run your rifle faster when every hundredth of a second can be the difference between a podium finish and the bitter taste of defeat.
- UPC: 855319005518
- MPN: ST5BG05
19 months ago
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 uses on their builds. These complete bolt carrier groups come magnetic particle inspected and high pressure tested. The carrier is made from 8620 steel and the bolt from no. 158 carpenter steel. The gas key is properly staked, the extractor spring has been upgraded with an O-ring for increased tension, and all surfaces are MIL-SPEC heavy phosphate coated or internally chrome lined.
- MPN: ST5BG01
19 months ago
The Aero Precision PRO 5.56 AR-15 Bolt Carrier Group is a high-quality addition to your existing rifle or as the building block for your next AR build project. Aero has manufactured the PRO Bolt Carrier Group with purpose and has designed it with components to increase durability. The bolt is heat treated and machined from 9310 steel.
- UPC: 815421029949
- MPN: APRH101767C
19 months ago
Centurion Arms C4 Bolt Carrier Group was created with MPI tested bolts and marked to give you the ultimate confidence in your weapon system. This full auto carrier is heat treated and precision machined. The gas key is staked on both sides of both bolts.
Specs:
Mil-spec Carpenter No. 158
MPI bolt (magnetic particle inspected)
Shot peened bolt
Chrome lined carrier (auto)
Chrome lined gas key
Gas key hardened to mil spec
Grade 8 fasteners
Staked gas key
Tool steel extractor
- MPN: BCG-C4
20 months ago
Introducing the Dirty Bird Industries 9mm Bolt Carrier. Made out of 8620 Steel, and designed to work with Colt and Glock style magazines, this BCG is designed to make sure that you will not have any malfunctions when you are out in the field or on the range. We then had these coated in a smooth black nitride coating to reduce the chance of corrosion and have a slick-looking BCG. We also wanted to make sure that we could have a removable counterweight with our 9mm BCG to accommodate for ever popular Silent Recoil Systems in the industry.
- UPC: 810084370056
- MPN: D078
20 months ago
Kit Contains 1-812296030513 - Breek Black Mod2 Warhammer Large Lever Charging Handle
1-851046006033 - Rise Armament AR-15 Bolt Carrier Groupf for .223 Rem/5.56mm NATO, Black Nitride Steel
The RISE Armament AR-15 Bolt Carrier Group (BCG) manufactured with precision and individually inspected to ensure high-level performance. The easy-to-clean black nitride finish offers unmatched strength with each pull of the trigger.
Key Features
High-strength and easy-to-clean black nitride finish
Individually MPI tested
Bolt: 9310 MPI tested
- UPC: 851046006041
- MPN: RA-1011-BLK-KIT
20 months ago
,
by Dealer
Bundle of the core gas components for your next AR-15 carbine build. Grab this barrel, BCG and gas tube assembly kit at a discount to assemble your next workhorse carbine.
Bundle Includes:
16" M4 profile parkerized (matte) barrel chambered in .223 Wylde (will also shoot 5.56) with 1:8 twist
Assembed low profile .750 gas block and stainless steel cabine length tube
M-16 Full Auto Black Nitride Bolt Carrier Group
3CR Tactical
87
20 months ago
Toolcraft .223/5.56/300 BLK C158 M16 Profile Bolt Carrier Group - Black Nitride - TC556BCGBN158
