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  1. Home
  2. Shop All
  3. AR-15 / AR-10 Parts and Accessories
  4. Upper Parts
  5. Bolt Carrier Groups (BCG) & Parts
  6. BCG Shop By Caliber

BCG Shop By Caliber



Top Sellers

Recoil Technologies AR-15 5.56/.223/.300/.350 Complete Bolt Carrier Group *Made In The USA*
Recoil Technologies AR-15 5.56/.223/.300/.350 Complete Bolt Carrier Group *Made In The USA*
$89.99 Original price $59.99
Davidson Defense 5.56 NATO AR-15 Bolt Carrier Group,
Davidson Defense 5.56 NATO AR-15 Bolt Carrier Group, "Holy" AR-15 Ambidextrous Charging Handle
$99.99 Original price $74.99
Davidson Defense 9MM AR PCC Bolt Carrier Group,
Davidson Defense 9MM AR PCC Bolt Carrier Group, "Holy" AR-15 Ambidextrous Charging Handle
$149.99 Original price $114.99
Recoil Technologies Recoil Technologies AR-15 Side Charging 5.56/.223/.300 Blackout/.350 LegendBCG + Side Charging Handles x2
Recoil Technologies Recoil Technologies AR-15 Side Charging 5.56/.223/.300 Blackout/.350 LegendBCG + Side Charging Handles x2
$114.99 Original price $104.99
KAK Blade AR-15 5.56/.223/.300 BLKOUT/.350 Legend Finish Your Pistol Kit
KAK Blade AR-15 5.56/.223/.300 BLKOUT/.350 Legend Finish Your Pistol Kit
$229.99 Original price $174.99
Davidson Defense Premium Left Handed M16 AR-15 Black Nitride Finish Bolt Carrier Group BCG
Davidson Defense Premium Left Handed M16 AR-15 Black Nitride Finish Bolt Carrier Group BCG
$149.99 Original price $109.99
Davidson Defense AR-15 Ambidextrous Charging Handle, AR-15 5.56/.233/.330BLK Nitride Bolt Carrier Group
Davidson Defense AR-15 Ambidextrous Charging Handle, AR-15 5.56/.233/.330BLK Nitride Bolt Carrier Group
$92.99 Original price $69.99
Recoil Technologies PCC AR Bolt Assembly for 10mm/.40 S&W
Recoil Technologies PCC AR Bolt Assembly for 10mm/.40 S&W
$141.99 Original price $94.99
Custom Deal AR-15 ETS 9mm Magazine + United Defense 9mm BCG
Custom Deal AR-15 ETS 9mm Magazine + United Defense 9mm BCG
$149.99 Original price $109.99
KAK Industries AR-15 5.56/300 Blackout BCG, Chrome Lined Phosphate, OEM
KAK Industries AR-15 5.56/300 Blackout BCG, Chrome Lined Phosphate, OEM
$129.99 Original price $94.99
Davidson Defense AR-15 Complete Upper Build Kit, 7075-T6 Anodized Upper, M4 Feed Ramps, BCG Made In USA (5.56/.223/.300/.350), Blind Box Ambi Charging Handle, Forward Assist & Dust Cover
Davidson Defense AR-15 Complete Upper Build Kit, 7075-T6 Anodized Upper, M4 Feed Ramps, BCG Made In USA (5.56/.223/.300/.350), Blind Box Ambi Charging Handle, Forward Assist & Dust Cover
$185.99 Original price $139.99
Davidson Defense Premium Left Handed Bolt Carrier Group BCG M16 AR-15 Nitride
Davidson Defense Premium Left Handed Bolt Carrier Group BCG M16 AR-15 Nitride
$119.99 Original price $89.99

New Releases

Davidson Defense Nightwatch 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
Davidson Defense Nightwatch 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
$172.99 Original price $129.99
Davidson Defense Nightwatch 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit
Davidson Defense Nightwatch 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit
$317.99 Original price $239.99
DTT FDE AR-9 Pistol Lower Build Kit, Premium Uintah 3.0 lb Drop-In Ultra Match Trigger, SBA4 Adjustable Pistol Stabilizing Brace
DTT FDE AR-9 Pistol Lower Build Kit, Premium Uintah 3.0 lb Drop-In Ultra Match Trigger, SBA4 Adjustable Pistol Stabilizing Brace
Free Shipping.
$379.99 Original price $284.99
DTT FDE AR-9 Pistol Lower Build Kit, Premium Uintah 3.0 lb Drop-In Ultra Match Trigger, Magpul BTR Pistol Brace
DTT FDE AR-9 Pistol Lower Build Kit, Premium Uintah 3.0 lb Drop-In Ultra Match Trigger, Magpul BTR Pistol Brace
Free Shipping.
$339.99 Original price $259.99
BCG Shop By Caliber subcategories
  • BCG > .450 Bushmaster / .458 Socom
  • BCG >.22 LR Conversion Kits
  • BCG >.308 / 6.5 Creedmoor
  • BCG >.40 S&W/10 MM
  • BCG >.45 ACP
  • BCG >.450 Bushmaster / .458 Socom
  • BCG > .22 LR Conversion Kits
  • BCG > .308 / 6.5 Creedmoor
  • BCG > .45 ACP
  • BCG > .450 Bushmaster , .458 Socom
  • BCG > 5.56 / .223 / 300 Blk / .350 Legend
  • BCG > 6.5 Grendel
  • BCG > 7.62x39
  • BCG > 9mm

Products [46]

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Recoil Technologies AR-15 5.56/.223/.300/.350 Complete Bolt Carrier Group *Made In The USA*
Recoil Technologies AR-15 5.56/.223/.300/.350 Complete Bolt Carrier Group *Made In The USA*
$89.99 $59.99 Sale
In Stock.
Add To Cart
Davidson Defense Premium Left Handed M16 AR-15 Black Nitride Finish Bolt Carrier Group BCG
Davidson Defense Premium Left Handed M16 AR-15 Black Nitride Finish Bolt Carrier Group BCG
$149.99 $109.99 Sale
In Stock.
Add To Cart
Davidson Defense 9MM Nitride Bolt Carrier Group 8620 Alloy Steel – Compatible with Glock and Colt Magazines (External Extractor)
Davidson Defense 9MM Nitride Bolt Carrier Group 8620 Alloy Steel – Compatible with Glock and Colt Magazines (External Extractor)
$134.99 $99.99 Sale
In Stock.
Add To Cart
Recoil Technologies Nitride LR-308 Bolt Carrier Group - .308 WIN/6.5 Creedmoor/.243 WIN
Recoil Technologies Nitride LR-308 Bolt Carrier Group - .308 WIN/6.5 Creedmoor/.243 WIN
$119.99 $89.99 Sale
In Stock.
Add To Cart
Gauntlet Arms Complete Upper Receiver With Bolt Carrier & Charging Handle Combo
Gauntlet Arms Complete Upper Receiver With Bolt Carrier & Charging Handle Combo
$154.99 $134.99 Sale
In Stock.
Add To Cart
LR-308 Finish Your Build Kit - Adapative Tactical Stock
LR-308 Finish Your Build Kit - Adapative Tactical Stock
$324.99 $234.99 Sale
In Stock.
Add To Cart
Davidson Defense LR-308 Nitride Bolt Carrier Group, LR-308 Charging Handle
Davidson Defense LR-308 Nitride Bolt Carrier Group, LR-308 Charging Handle
$144.99 $109.99 Sale
In Stock.
Add To Cart
Custom Deal LR-308 LPK + BCG
Custom Deal LR-308 LPK + BCG
$194.99 $149.99 Sale
In Stock.
Add To Cart
KAK Blade AR-15 5.56/.223/.300 BLKOUT/.350 Legend Finish Your Pistol Kit
KAK Blade AR-15 5.56/.223/.300 BLKOUT/.350 Legend Finish Your Pistol Kit
$229.99 $174.99 Sale
In Stock.
Add To Cart
Davidson Defense LR-308 Nitride Bolt Carrier Group, LR-308 Holy Ambidextrous Charging Handle
Davidson Defense LR-308 Nitride Bolt Carrier Group, LR-308 Holy Ambidextrous Charging Handle
$164.99 $134.99 Sale
In Stock.
Add To Cart
Davidson Defense 5.56 NATO AR-15 Bolt Carrier Group,
Davidson Defense 5.56 NATO AR-15 Bolt Carrier Group, "Holy" AR-15 Ambidextrous Charging Handle
$99.99 $74.99 Sale
In Stock.
Add To Cart
Davidson Defense 9MM AR PCC Bolt Carrier Group,
Davidson Defense 9MM AR PCC Bolt Carrier Group, "Holy" AR-15 Ambidextrous Charging Handle
$149.99 $114.99 Sale
In Stock.
Add To Cart
KAK Blade AR-15 Finish Your 9mm Pistol Kit
KAK Blade AR-15 Finish Your 9mm Pistol Kit
$269.99 $199.99 Sale
In Stock.
Add To Cart
Custom Deal Adaptive Tactical AR-15 Finish Your Rifle Build Kit - 5.56/.223/.300/.350
Custom Deal Adaptive Tactical AR-15 Finish Your Rifle Build Kit - 5.56/.223/.300/.350
$274.99 $174.99 Sale
In Stock.
Add To Cart
Custom Deal LR-308 BCG +
Custom Deal LR-308 BCG + "Holy" Charging Handle + LR-308 Lower Parts Kit
$199.99 $149.99 Sale
In Stock.
Add To Cart
Davidson Defense 9MM AR-15 Bolt Carrier Group, Mil-Spec AR-15 Charging Handle
Davidson Defense 9MM AR-15 Bolt Carrier Group, Mil-Spec AR-15 Charging Handle
$134.99 $104.99 Sale
In Stock.
Add To Cart
Custom Deal Gauntlet Arms AR-15 Stock Finish Your Rifle Build Kit - 5.56/.223/.300/.350
Custom Deal Gauntlet Arms AR-15 Stock Finish Your Rifle Build Kit - 5.56/.223/.300/.350
$244.99 $154.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 ETS 9mm Magazine + United Defense 9mm BCG + AR-15 M4 Charging Handle
Custom Deal AR-15 ETS 9mm Magazine + United Defense 9mm BCG + AR-15 M4 Charging Handle
$159.99 $119.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 ETS 9mm Magazine + United Defense 9mm BCG
Custom Deal AR-15 ETS 9mm Magazine + United Defense 9mm BCG
$149.99 $109.99 Sale
In Stock.
Add To Cart
Custom Deal AR-15 ETS 9mm Magazine + United Defense 9mm BCG +
Custom Deal AR-15 ETS 9mm Magazine + United Defense 9mm BCG + "Holy" Ambidextrous AR-15 Charging Handle
$174.99 $129.99 Sale
In Stock.
Add To Cart
Custom Deal Gauntlet Arms Special Operations AR-15 Stock + .308/7.62 BCG FWD Assist Notches QPQ + LR-308 Charging Handle Aluminum
Custom Deal Gauntlet Arms Special Operations AR-15 Stock + .308/7.62 BCG FWD Assist Notches QPQ + LR-308 Charging Handle Aluminum
$194.99 $119.99 Sale
In Stock.
Add To Cart
Custom Deal Gauntlet Arms Special Operations AR-15 Stock + .308/7.62 BCG FWD Assist Notches QPQ + .308 Ambidextrous Charging Handle
Custom Deal Gauntlet Arms Special Operations AR-15 Stock + .308/7.62 BCG FWD Assist Notches QPQ + .308 Ambidextrous Charging Handle
$174.99 $134.99 Sale
In Stock.
Add To Cart
Custom Deal Adaptive Tactical EX Performance Adjustable Stock + .308/7.62 BCG FWD Assist Notches QPQ + .308 Ambidextrous Charging Handle
Custom Deal Adaptive Tactical EX Performance Adjustable Stock + .308/7.62 BCG FWD Assist Notches QPQ + .308 Ambidextrous Charging Handle
$234.99 $144.99 Sale
In Stock.
Add To Cart
Custom Deal Adaptive Tactical AR-15 EX Performance Adjustable Stock + .308/7.62 BCG FWD Assist Notches QPQ + LR-308 Charging Handle Aluminum
Custom Deal Adaptive Tactical AR-15 EX Performance Adjustable Stock + .308/7.62 BCG FWD Assist Notches QPQ + LR-308 Charging Handle Aluminum
$219.99 $134.99 Sale
In Stock.
Add To Cart
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782 S Auto Mall Dr American Fork UT 84003
United States Of America
833-496-6401

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