AR Bolt Carrier Groups

All products
Air Guns0 products
- Air Pistols0 products
Ammunition5,696 products
- Ammo Storage1 product
- Handgun Ammunition1,498 products
- Other Ammunition4 products
- Rifle Ammunition2,121 products
- Rimfire Ammunition176 products
- Shotgun Shells1,896 products
Ammunition Reloading3 products
- Reloading Equipment1 product
  - Other Reloading Equipment0 products
  - Reloading Dies1 product
- Reloading Supplies2 products
  - Reloading Bullets2 products
Archery & Bow Hunting306 products
- Archery Supplies304 products
- Bowfishing Accessories1 product
Backpacks and Gearbags30 products
Black Powder & Muzzleloaders35 products
- Black Powder & Pryodex3 products
- Black Powder Bullets4 products
- Black Powder Pistols & Muzzleloader Pistols5 products
- Black Powder Rifles & Muzzleloader Rifles15 products
- Muzzleloading Primers1 product
- Other Muzzleloader Supplies & Black Powder Parts5 products
- Percussion Caps0 products
Camping and Outdoor Accessories1 product
Camping Lights0 products
Class 3 Firearms, NFA & Destructive Devices853 products
- Any Other Weapon (AOW)0 products
- Class 3 Parts & Accessories586 products
- Destructive Devices1 product
- Short Barrel Rifles (SBR)25 products
- Short Barrel Shotguns (SBS)3 products
- Silencers & Suppressed Firearms238 products
Clothing, Jewelry, Watches5 products
- Clothing5 products
  - Backpacks, Totes & Luggage5 products
Concealed Carry4 products
- Concealed Carry Holsters4 products
Duty Gear1 product
- Magazine Pouches1 product
Fishing Tackle0 products
- Tackle Storage0 products
Flamethrowers2 products
Gun Parts7,745 products
- 1911 Parts111 products
- AK Parts108 products
- AR Lower Parts703 products
- AR Upper Parts974 products
- AR10 Parts26 products
- AR15 Parts503 products
- Glock Parts240 products
- Gun Parts Kits98 products
- Handgun Parts1,175 products
- Lever Action Parts39 products
  - Lever Action Handguards15 products
- Other Gun Accessories & Parts1,090 products
- Rifle Parts1,583 products
- Shotgun Parts792 products
- Slings & Sling Parts52 products
  - Slings16 products
  - Slings Parts & Accessories36 products
- Weapon Lights208 products
Guns & Firearms13,009 products
- Combination Guns19 products
- Handguns4,693 products
- Rifles6,046 products
- Shotguns2,266 products
Holsters & Gun Leather11 products
Hunting Supplies & Gear344 products
- Bags & Packs18 products
- Flashlights109 products
- Game Cameras4 products
- Hunting Accessories203 products
- Hunting Scents & Deer Lure1 product
- Other Hunting Gear9 products
Knives & Swords0 products
- Fixed Blade Knives0 products
- Hunting Knives0 products
Launchers2 products
Magazines3,042 products
- AK Magazines57 products
- AR Magazines325 products
- Handgun Magazines1,786 products
- Magazine Accessories137 products
- Rifle Magazines648 products
- Shotgun Magazines89 products
Miscellaneous24 products
- Everything Else23 products
Pepper Spray / OC5 products
Personal Defense/Less-Lethal17 products
- Body Armor2 products
- Less-Lethal Accessories2 products
- Less-Lethal Ammunition13 products
- Less-Lethal Pistols & Rifles0 products
Range Bags & Cases3 products
Range Gear2 products
- Shot Timers1 product
- Target Cameras1 product
Scopes, Sights & Optics6,322 products
- Binoculars21 products
- Gun Scopes930 products
- Gun Sights1,510 products
- Laser Sights76 products
- Night Vision90 products
- Optics Accessories56 products
- Range Finders10 products
- Red Dot Mounts182 products
- Red Dots Sights441 products
- Scope Accessories & Scope Parts2,756 products
- Sight Magnifiers19 products
- Spotting Scopes28 products
- Thermal Sights203 products
Shooting Supplies59 products
- Bipods & Tripods10 products
- Gun Cleaning Kits & Gun Cleaning Supplies8 products
- Gun Rests, Vises & Benches2 products
- Gunsmithing Tools & Gunsmith Supplies31 products
- Shooting Targets8 products
Arabesque1 product
Bushido Blade1 product
Cathedral3 products
Catrina2 products
Celestial Vine1 product
Celtic Honor1 product
Classic Scroll7 products
Crusader1 product
Dia de los Muertos1 product
El Defe de jefes1 product
Lotus Leaf1 product
Memento Vivere2 products
Naga Warrior1 product
Patriot2 products
Titan1 product
Uncategorixed11 products
Vine & Berries12 products
Vine and Berries0 products

Showing 1–20 of 76 resultsSorted by latest

Show 9 12 18 24

Filters

One Horse M16 Bolt Carrier Group 5.56/.300 BLK Nitride

AR Bolt Carrier Groups

$80.00

One Horse M16 Bolt Carrier Group 5.56/.300 BLK Nitride

Add to wishlist

Purchase & earn 80 points!Add to cart

RELIABILITY ENHANCEMENT KIT H2

AR Bolt Carrier Groups

$469.00

RELIABILITY ENHANCEMENT KIT H2

Add to wishlist

Purchase & earn 469 points!Read more

CMMG BOLT CARRIER GROUP AR-15 – 6.5 GRENDEL/6MM ARC BLACK

AR Bolt Carrier Groups

$165.00

CMMG BOLT CARRIER GROUP AR-15 - 6.5 GRENDEL/6MM ARC BLACK

Add to wishlist

Purchase & earn 165 points!Add to cart

One Horse M16 Bolt Carrier Group 5.56/.300 Nickel Boron

AR Bolt Carrier Groups

$120.00

One Horse M16 Bolt Carrier Group 5.56/.300 Nickel Boron

Add to wishlist

Purchase & earn 120 points!Add to cart

AR-15 DIRECT IMPINGEMENT BOLT CARRIER LH BLACK

AR Bolt Carrier Groups

$89.99

AR-15 DIRECT IMPINGEMENT BOLT CARRIER LH BLACK

Add to wishlist

Purchase & earn 90 points!Add to cart

BRN AR-15 5.56MM BOLT CARRIER GROUP, NITRIDE

AR Bolt Carrier Groups

$105.00

BRN AR-15 5.56MM BOLT CARRIER GROUP, NITRIDE

Add to wishlist

Purchase & earn 105 points!Read more

FAXON 5.56 M16 SUPERFINISHED – BCG LIGHTWEIGHT CHROME

AR Bolt Carrier Groups

$322.00

FAXON 5.56 M16 SUPERFINISHED - BCG LIGHTWEIGHT CHROME

Add to wishlist

Purchase & earn 322 points!Add to cart

WLA M16 BOLT CARRIER GROUP – 5.56 BILLET EXTRACTOR BLACK

AR Bolt Carrier Groups

$149.00

WLA M16 BOLT CARRIER GROUP - 5.56 BILLET EXTRACTOR BLACK

Add to wishlist

Purchase & earn 149 points!Add to cart

TANDEMKROSS KROSSFIRE BOLT FOR – RUGER MARK IV & 22/45 & HALO

AR Bolt Carrier Groups

$239.99

TANDEMKROSS KROSSFIRE BOLT FOR - RUGER MARK IV & 22/45 & HALO

Add to wishlist

Purchase & earn 240 points!Add to cart

K-SPEC M16 BCG 7.62X39MM CHROME & PHOSPHATE BLACK

AR Bolt Carrier Groups

$179.99

K-SPEC M16 BCG 7.62X39MM CHROME & PHOSPHATE BLACK

Add to wishlist

Purchase & earn 180 points!Read more

K-SPEC M16 BCG W/SIDE VENT 5.56X45MM CHROME & PHOSPHATE BLK

AR Bolt Carrier Groups

$179.99

K-SPEC M16 BCG W/SIDE VENT 5.56X45MM CHROME & PHOSPHATE BLK

Add to wishlist

Purchase & earn 180 points!Add to cart

K-SPEC M16 BCG .224 VALKYRIE/6.8 SPC CHROME-PHOSPHATE BLACK

AR Bolt Carrier Groups

$179.99

K-SPEC M16 BCG .224 VALKYRIE/6.8 SPC CHROME-PHOSPHATE BLACK

Add to wishlist

Purchase & earn 180 points!Add to cart

M16 BCG 6.5MM GRENDEL TYPE 2 CHROME & PHOSPHATE BLACK

AR Bolt Carrier Groups

$125.99

M16 BCG 6.5MM GRENDEL TYPE 2 CHROME & PHOSPHATE BLACK

Add to wishlist

Purchase & earn 126 points!Read more

FAIL ZERO BOLT CARRIER GROUP – 458 SOCOM AR-15

AR Bolt Carrier Groups

$161.00

FAIL ZERO BOLT CARRIER GROUP - 458 SOCOM AR-15

Add to wishlist

Purchase & earn 161 points!Add to cart

WILSON COMBAT BOLT CARRIER ASSY 5.56 NICKEL

AR Bolt Carrier Groups

$226.95

WILSON COMBAT BOLT CARRIER ASSY 5.56 NICKEL

Add to wishlist

Purchase & earn 227 points!Add to cart

CMC Triggers AR-15 Bolt Carrier Group 6mm ARC

AR Bolt Carrier Groups

$179.10

CMC Triggers AR-15 Bolt Carrier Group 6mm ARC

Add to wishlist

Purchase & earn 179 points!Add to cart

LANTAC SMOOTHCAM DOMED CAM PIN – 223/5.56

AR Bolt Carrier Groups

$27.99

LANTAC SMOOTHCAM DOMED CAM PIN - 223/5.56

Add to wishlist

Purchase & earn 28 points!Read more

Rise Armament RA-1010 Low-Mass Bolt Carrier Group .223/5.56 Black Nitride

AR Bolt Carrier Groups

$229.99

Rise Armament RA-1010 Low-Mass Bolt Carrier Group .223/5.56 Black Nitride

Add to wishlist

Purchase & earn 230 points!Read more

M16 BOLT CARRIER GROUP 7.62X39MM CHROME & PHOSPHATE BLACK

AR Bolt Carrier Groups

$125.99

M16 BOLT CARRIER GROUP 7.62X39MM CHROME & PHOSPHATE BLACK

Add to wishlist

Purchase & earn 126 points!Read more

Lantac Enhanced BCG – 6ARC | Black Nitride

AR Bolt Carrier Groups

$288.99

Lantac Enhanced BCG - 6ARC | Black Nitride

Add to wishlist

Purchase & earn 289 points!Read more

At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.

Quick Links

Useful Link

Great Lakes Firearms

Newsletter

Copyright 2025, Great Lakes Firearms | All Rights Reserved.

Start typing to see products you are looking for.