Complete Bolt Carrier Groups

BC-15 | .223/5.56 NATO/.300 Blackout/.350 Legend Rear Charging AR-15 Bolt Carrier Group

$65.50

Bear Creek Arsenal
M16 Bolt Carrier Group - 9310, Polished Black Nitride

$89.95

Bear Essentials/OEM MFG
KAK AR15 BCG- 5.56/300 Blackout, Chrome Lined Phosphate, OEM

$94.95

KAK Industry
KAK AR15 BCG- 5.56, C158 Bolt, Chrome & Phosphate - Unmarked

$102.50

KAK Industry
KAK AR15 BCG- 5.56/ 300 Blackout, Full Chrome

$120.95

KAK Industry
KAK AR15 BCG 5.56/300 Blackout- Nickel Boron

$123.50

KAK Industry
KAK AR15 BCG- 5.56/300 Blackout, Chrome Lined Phosphate

$123.50

KAK Industry
KAK K-SPEC-S Enhanced AR15 BCG- 5.56 / 300 Blackout, Down Vent, Single Ejector 9310, Chrome Lined Phosphate

$125.50

KAK Industry
KAK K-SPEC-S Enhanced AR15 BCG- 5.56 / 300 Blackout, Down Vent, Single Ejector C158, Chrome Lined Phosphate

$134.95

KAK Industry
FailZero M16/M4 Bolt Carrier Group, EXO Nickel Boron Coated, Nickel Finish

$139.00

FailZero
KAK K-SPEC-S Enhanced AR15 BCG- 5.56/300 Blackout- TUX Chrome & Phosphate, Down vent, Single Ejector Bolt

$139.50

KAK Industry
Microbest C158 HPT/MPI 5.56 Bolt Carrier Group - Chrome

$139.95

Microbest
FAXON SUPERFINISHED 5.56 M16 BOLT CARRIER GROUP - NITRIDE

$140.50

Faxon Firearms
KAK M16 BCG, 5.56 NATO, 9310, DLC, Smoked Grey

$142.50

KAK Industry
Bad Attitude Deparment Enhanced M16 / AR15 Bolt Carrier Group

$142.95

Bad Attitude Department
KAK K-SPEC-S Enhanced AR15 BCG- 5.56/300 Blackout- Full Chrome, Downvent, Single Ejector Bolt

$144.25

KAK Industry
KAK K-SPEC-S Enhanced AR15 BCG- 5.56/300 Blackout- TUX Chrome & Phosphate, Down Vent, C158 Single Ejector Bolt

$144.25

KAK Industry
FailZero M16/M4 Bolt Carrier Group, EXO Nickel Boron Coated, Black Finish

$149.00

FailZero
KAK K-SPEC-S Enhanced AR15 BCG- 5.56/300 Blackout- Down Vent, Dual Ejector Bolt, TUX Chrome & Phosphate

$152.00

KAK Industry
KAK K-SPEC-S Enhanced AR15 BCG- 5.56, Down Vent, C158 Dual Ejector, TUX Chrome & Phosphate

$153.50

KAK Industry
Griffin Enhanced Mil Spec BCG

$160.00

Griffin Armament
KAK Bolt Carrier Group, M16, 5.56 NATO, K-Standard, 9310, PVD, FDE

$161.50

KAK Industry
KAK K-SPEC-S Enhanced AR15 BCG- 5.56/300 Blackout- Down Vent, Full Chrome, Dual Ejector Bolt

$161.50

KAK Industry
WMD AR-15/M16/M4 Full Auto Bolt Carrier Group – NiB-X Nickel Boron POLISHED

MSRP:

Was:

Now: $161.50 - $181.50

WMD Guns
Out of stock

KAK K-SPEC-S Enhanced AR15 BCG- 5.56 / 300 Blackout, Down Vent, Dual Ejector C158, Chrome Lined Phosphate

$162.75

KAK Industry
SLR BCG 5.56 - Black Nitride

$164.99

SLR Rifleworks
KAK K-SPEC-S Enhanced AR15 BCG- 5.56/300 Blackout- Full Chrome, Downvent, C158 Dual Ejector Bolt

$166.25

KAK Industry
CMMG 22LR AR Conversion Kit, Bravo, NO MAGAZINE

$170.95

CMMG
FAXON SUPERFINISHED 5.56 M16 BOLT CARRIER GROUP - CHAMELEON PVD

$179.00

Faxon Firearms
FAXON SUPERFINISHED 5.56 M16 BOLT CARRIER GROUP - TIN PVD

$179.00

Faxon Firearms
Griffin Enhanced Gas Pocket AR-15 BCG

MSRP:

Was:

Now: $180.00 - $418.00

Griffin Armament
Lantac M-SPEC® 5.56/.223 BCG

$180.99

LANTAC USA
WMD AR-15/M16/M4 5.56 Full Auto Bolt Carrier Group – NiB-X Black Nickel Boron

$181.00

WMD Guns
Centurion Arms, C4 BCG- C158 bolt, chrome lined

$185.00

Centurion Arms
Griffin Armament Mil Spec Gas Pocket BCG

$186.00

Griffin Armament
WMD AR-15/M16/M4 5.56 Full Auto Bolt Carrier Group – TiN – Titanium Nitride POLISHED

MSRP:

Was:

Now: $189.00 - $219.00

WMD Guns
KAK K-SPEC 6.5 Grendel II Enhanced AR15 BCG - Down Vent, Dual Ejectors, Sand Cuts, Chrome Lined Phosphate

$190.00

KAK Industry
KAK K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blackout, Dual Ejector, Down Vent, Sand Cuts, Chrome Lined Phosphate

$190.00

KAK Industry
KAK K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blk- Dual Ejectors, Side Vent, Sand Cuts, Chrome Lined Phosphate

$190.00

KAK Industry
KAK K-SPEC Enhanced AR15 BCG- 6.5 Grendel Type II- Dual Ejectors, Side Vent, Sand Cuts, Chrome Lined Phosphate

$190.00

KAK Industry
KAK K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blackout, Dual Ejector Bolt, Down Vent, Sand Cuts, Chrome Lined Phosphate, C158

$195.50

KAK Industry
KAK AR15 BCG- 5.56/300 Blackout, NP3

$199.50

KAK Industry
KAK K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blk- Dual Ejectors, Side Vent, Sand Cuts, Chrome Lined Phosphate, C158 Bolt

$199.50

KAK Industry
Lead & Steel ARC C158 Grit Cutter Bolt Carrier Group – DLC, 5.56mm/.300BLK, Individual HP/MPI BCG

$209.00

Lead & Steel
Out of stock

KAK K-SPEC Enhanced AR15 BCG- 5.56, Down Vent, Dual Ejectors, Sand Cuts, Full Chrome Carrier with Phosphate Bolt K-SPEC Enhanced AR15 BCG- 5.56, Down Vent, Dual Ejectors, Sand Cuts, Full Chrome Carrier with Phosphate Bolt

$209.25

KAK Industry
Lantac M-SPEC® TiN 5.56/.223 BCG

$209.99

LANTAC USA
Bad Attitude Bolt Carrier Group - The Fat Cat - Armorlube

$218.95

Bad Attitude Department
DD BOLT CARRIER GROUP- 5.56, Shot Peened Bolt, Extractor Booster, Chrome Lined Carrier

$219.00

Daniel Defense
Lead & Steel ARC C158 Grit Cutter Bolt Carrier Group – TiN, 5.56mm/.300BLK, Individual HP/MPI BCG

$219.00

Lead & Steel
FAXON SUPERFINISHED 5.56 GUNNER LIGHTWEIGHT BOLT CARRIER GROUP - NITRIDE

$224.00

Faxon Firearms
FAXON SUPERFINISHED 5.56 GUNNER LIGHTWEIGHT BOLT CARRIER GROUP - TIN PVD

$224.00

Faxon Firearms
Bad Attitude Bolt Carrier Group - The Fat Cat - Flat Dark Earth

$227.95

Bad Attitude Department
Bad Attitude Bolt Carrier Group - The Fat Cat - Polished Black DLC

$227.95

Bad Attitude Department
Bad Attitude Bolt Carrier Group - The Fat Cat - Polished TiN

$227.95

Bad Attitude Department
Bad Attitude Bolt Carrier Group - The Fat Cat - Satin Bronze

$227.95

Bad Attitude Department
Bad Attitude Bolt Carrier Group - The Fat Cat - Satin Smoke Grey

$227.95

Bad Attitude Department
Out of stock

KAK K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Down Vent, Sand Cuts, TiN

$228.00

KAK Industry
KAK K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Side Vent, Sand Cuts, FDE PVD, Chrome Lined

$228.00

KAK Industry
KAK K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout- Dual Ejector, Down Vent, Sand Cuts, FDE PVD, Chrome Lined

$228.00

KAK Industry
KAK K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout- Dual Ejector, Down Vent, Sand Cuts, Smoked Grey DLC, Chrome Lined

$228.00

KAK Industry
KAK K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout- Dual Ejector, Side Vent, Sand Cuts, Smoked Grey DLC, Chrome Lined

$228.00

KAK Industry
Out of stock

BCM® Bolt Carrier Group (MPI) - Auto - FLAT DARK EARTH

$229.00

Bravo Company USA
Out of stock

KAK K-SPEC Enhanced AR15 BCG, 5.56/300 Blackout- Dual Ejector, Down Vent, Sand Cuts, Smoke Grey DLC, Chrome Lined, C158

$232.50

KAK Industry
KAK K-SPEC Enhanced AR-15 BCG, 5.56/ 300 Blackout , Dual Ejector, Side Vent, Sand Cuts, Full Chrome

$232.75

KAK Industry
KAK K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Down Vent, Sand Cuts, Full Chrome

$232.75

KAK Industry
KAK K-SPEC Enhanced AR-15 BCG, 5.56/ 300 Blackout , Dual Ejector, Side Vent, Sand Cuts, Full Chrome, C158

$241.95

KAK Industry
Out of stock

KAK K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Down Vent, Sand Cuts, Full Chrome, C158

$241.95

KAK Industry
SLR Premium BCG 5.56 - Black Nitride

$241.99

SLR Rifleworks
Out of stock

KAK K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout- Dual Ejector, Down Vent, Sand Cuts, FDE PVD, Chrome Lined, C158 Bolt

$242.25

KAK Industry
KAK K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout- Dual Ejector, Side Vent, Sand Cuts, FDE PVD, Chrome Lined, C158 Bolt

$242.25

KAK Industry
KAK BLING BCG- K-SPEC- 5.56/ 300 Blackout, Down Vent, Dual Ejector, TiN & Hard Chrome

$256.50

KAK Industry
Out of stock

KAK K-SPEC Enhanced AR15 BCG, 6.5 GII , Dual Ejector, Down Vent, Sand Cuts, Full Chrome, C158

$256.50

KAK Industry
AR-15 Piston System - Full-Auto, Dark DLC Carrier

$260.99

Superlative Arms
Enhanced E-BCG® Full Auto Style (.223/5.56)

$261.99

LANTAC USA
Out of stock

KAK K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Down Vent, Sand Cuts, NP3, Chrome Lined, C158

$265.00

KAK Industry
KAK K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout- Dual Ejector, Side Vent, Sand Cuts, NP3, C158

$265.00

KAK Industry
FAXON SUPERFINISHED 5.56 GUNNER LIGHTWEIGHT BOLT CARRIER GROUP - CHAMELEON PVD

$269.00

Faxon Firearms
Enhanced BCG Full Auto Style (.223/5.56) Black Nitride

$276.99

LANTAC USA
Enhanced BCG Full Auto Style (6ARC) Black Nitride

$304.99

LANTAC USA
E-BCG® Full Auto Style (.223/5.56) TiN

$305.99

LANTAC USA
Centurion Arms - Hard Chrome Sandcutter Bolt Carrier Group

$315.00

Centurion Arms
Q TWO-PIECE BOLT CARRIER GROUP

$315.00

Q LLC
Geissele Reliability Enhanced Bolt Carrier Group, 5.56mm, Nanoweapon®

$393.00

Geissele Automatics
CMMG RDB Barrel and BCG Kit- 9MM, 40 S&W, 45 ACP, 5.7x28MM, 10MM, 4.6x30MM - 5", 8", 16"

MSRP:

Was:

Now: $427.50 - $472.50

CMMG
Geissele Reliability Enhancement Kit®, 5.56mm- H1, H2, H3

MSRP:

Was:

Now: $444.00 - $494.00

Geissele Automatics