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NBS .223/5.56/300 BLK Complete Bolt Carrier Group – Nickel Boron

AR15Discounts · BCGs & Parts (⚐)

$139.95

↑ $50.00 since Aug 20

Buy at AR15Discounts

📈 Details

Fostech Complete Bolt Carrier Group, Black

Palmetto State Armory · BCGs & Parts (⚐)

$137.99

↓ $14.00 since Sep 27

Buy at Palmetto State Armory

📈 Details

LBE Unlimited 8620 Phosphated AR-15 Bolt Carrier Group - AR15BLT

Palmetto State Armory · BCGs & Parts (⚐)

$136.99

Buy at Palmetto State Armory

📈 Details

Battle Arms Standard BCG, Bolt Carrier Group, Black, For AR15 - BADBCGM16

Palmetto State Armory · BCGs & Parts (⚐)

$136.99

↓ $4.00 since Sep 9

Buy at Palmetto State Armory

📈 Details

Battle Arms AR-15 Bolt Carrier Group 5.56x45mm NATO

MidwayUSA · BCGs & Parts (⚐)

$136.95

Buy at MidwayUSA

📈 Details

BATTLE ARMS DEVELOPMENT INC. - M16 BOLT CARRIER GROUP

Brownells · BCGs & Parts (⚐)

$136.95

↑ $0.96 since Apr 6

Buy at Brownells

📈 Details

Spikes Tactical 5.56/.223 Rem/.300 Blackout Bolt Carrier Group, Phosphate - ST5BG01

Palmetto State Armory · BCGs & Parts (⚐)

$135.99

↓ $15.00 since Oct 12

Buy at Palmetto State Armory

📈 Details

ONE HORSE - MIL-SPEC 5.56/300BLK BOLT CARRIER GROUP FOR AR-15 NICKEL BORON

Brownells · BCGs & Parts (⚐)

$135.99

Buy at Brownells

📈 Details

BROWNELLS - M16 5.56 BOLT CARRIER GROUP NICKEL BORON MP

Brownells · BCGs & Parts (⚐)

$135.99

↑ $19.57 since Aug 17

Buy at Brownells

📈 Details

Cryptic Coatings Bolt Carrier Group - 9mm PCC

Bauer Precision · BCGs & Parts (⚐)

$135.00

Buy at Bauer Precision

📈 Details

Spikes Tactical 5.56 AR-15 Bolt Carrier Group - Phosphate

Primary Arms · BCGs & Parts (⚐)

$134.96

Buy at Primary Arms

📈 Details

Toolcraft 7.62×39 M16 Profile Bolt Carrier Group – Black Nitride

AR15Discounts · BCGs & Parts (⚐)

$134.95

↑ $25.00 since Jul 20

Buy at AR15Discounts

📈 Details

Spikes Tactical M16 BCG (5.56) Phosphate HPT/MPI

Bauer Precision · BCGs & Parts (⚐)

$134.95

Buy at Bauer Precision

📈 Details

LMT Defense 5.56 Bolt L7A3B

Weapon Outfitters · BCGs & Parts (⚐)

$134.10

Buy at Weapon Outfitters

📈 Details

Faxon AR-15 Bolt Carrier Group 5.56x45mm NATO

MidwayUSA · BCGs & Parts (⚐)

$134.00

↑ $20.10 since Sep 19

Buy at MidwayUSA

📈 Details

Faxon Firearms 5.56 AR-15 Bolt Carrier Group - Nitride

Primary Arms · BCGs & Parts (⚐)

$134.00

Buy at Primary Arms

📈 Details

Faxon Firearms Bolt Carrier Group 5.56 - Nitride

Bauer Precision · BCGs & Parts (⚐)

$134.00

Buy at Bauer Precision

📈 Details

CMMG 5.56 Complete Bolt Carrier Group, Black - 55BA419

Palmetto State Armory · BCGs & Parts (⚐)

$133.99

↓ $28.00 since Oct 6

Buy at Palmetto State Armory

📈 Details

Black Rain Ordnance SPEC15 5.56 AR-15 Bolt Carrier Group, Black Nitride - BRO-SPEC15-BCG

Palmetto State Armory · BCGs & Parts (⚐)

$133.99

↓ $14.00 since Sep 27

Buy at Palmetto State Armory

📈 Details

Rosco Manufacturing Bloodline 5.56/300BLK M16 Bolt Carrier Group – Nitride

AR15Discounts · BCGs & Parts (⚐)

$133.00

Buy at AR15Discounts

📈 Details

Rosco Manufacturing Bloodline 5.56 AR-15 Bolt Carrier Group - Melonite

Primary Arms · BCGs & Parts (⚐)

$131.40

Buy at Primary Arms

📈 Details

Toolcraft .223/5.56/300 BLK C158 M16 Profile Bolt Carrier Group – Black Nitride

AR15Discounts · BCGs & Parts (⚐)

$129.99

↑ $20.04 since Oct 22

Buy at AR15Discounts

📈 Details

Stern Defense Glock Magazine AR-15 Bolt Carrier Group

MidwayUSA · BCGs & Parts (⚐)

$129.99

Buy at MidwayUSA

📈 Details

AR-STONER T-Series AR-15 Bolt Carrier Group 5.56x45mm NATO Nickel Boron

MidwayUSA · BCGs & Parts (⚐)

$129.99

Buy at MidwayUSA

📈 Details

LBE Unlimited 8620 Phosphated M16 Bolt Carrier Group, Black - M16BLT

Palmetto State Armory · BCGs & Parts (⚐)

$129.99

↓ $8.00 since Sep 30

Buy at Palmetto State Armory

📈 Details

FailZero AR-15 Bolt Carrier Group EXO Nickel Boron Coated, Nickel - 009-FZAR15-01-NH

Palmetto State Armory · BCGs & Parts (⚐)

$129.99

Buy at Palmetto State Armory

📈 Details

AR-STONER Bolt Carrier Group AR-15 9mm Luger

MidwayUSA · BCGs & Parts (⚐)

$129.99

↑ $4.00 since Jul 3

Buy at MidwayUSA

📈 Details

PSA Guardsman-15 5.56 Phosphate Bolt Carrier Group with Carpenter 158 Bolt

Palmetto State Armory · BCGs & Parts (⚐)

$129.99

↑ $6.50 since Sep 30

Buy at Palmetto State Armory

📈 Details

STERN DEFENSE, LLC - AR-15 9MM BOLT FOR GLOCK® AND COLT

Brownells · BCGs & Parts (⚐)

$129.99

↑ $13.00 since May 31

Buy at Brownells

📈 Details

STERN DEFENSE, LLC - M16 9MM BOLT FOR GLOCK® AND COLT

Brownells · BCGs & Parts (⚐)

$129.99

↑ $13.00 since May 31

Buy at Brownells

📈 Details

Faxon Firearms 6.5 Grendel 9310 Bolt Carrier Group Complete – Nitride

AR15Discounts · BCGs & Parts (⚐)

$129.95

↓ $22.05 since Oct 9

Buy at AR15Discounts

📈 Details

Expo Arms 9mm AR9 Bolt Carrier Group - Nitride

Primary Arms · BCGs & Parts (⚐)

$129.95

Buy at Primary Arms

📈 Details

Faxon Firearms 7.62×39 AR-15 Bolt Carrier Group – Nitride

AR15Discounts · BCGs & Parts (⚐)

$129.95

↓ $22.05 since Oct 7

Buy at AR15Discounts

📈 Details

KAK AR15 BCG- 5.56/ 300 Blackout, Full Chrome

KAK Industry · BCGs & Parts (⚐)

$129.95

Buy at KAK Industry

📈 Details

KAK AR15 BCG- 450/458 Chrome Lined Phosphate, OEM

KAK Industry · BCGs & Parts (⚐)

$129.95

Buy at KAK Industry

📈 Details

Expo Arms 5.56 AR-15 Bolt Carrier Group - Nitride

Primary Arms · BCGs & Parts (⚐)

$129.95

↑ $30.00 since May 18

Buy at Primary Arms

📈 Details

FAXON FIREARMS - 6.8/.224 VALKYRIE BOLT CARRIER GROUP FOR AR-15

Brownells · BCGs & Parts (⚐)

$129.03

↓ $22.77 since Aug 24

Buy at Brownells

📈 Details

FAXON FIREARMS - 7.62X39MM TYPE 1 BOLT CARRIER GROUP FOR AR-15

Brownells · BCGs & Parts (⚐)

$129.03

↓ $22.77 since Aug 24

Buy at Brownells

📈 Details

FAXON FIREARMS - 6.5 GRENDEL/6MM ARC TYPE 2 BOLT CARRIER GROUP FOR AR-15/M16

Brownells · BCGs & Parts (⚐)

$129.03

↓ $22.77 since Aug 24

Buy at Brownells

📈 Details

BROWNELLS - M16 5.56 BOLT CARRIER GROUP CHROME MP

Brownells · BCGs & Parts (⚐)

$128.99

↓ $9.81 since Sep 10

Buy at Brownells

📈 Details

Angstadt Arms Bolt Carrier Group, Black, .223/556 - AA56BCGNIT

Palmetto State Armory · BCGs & Parts (⚐)

$125.99

Buy at Palmetto State Armory

📈 Details

Faxon Firearms 10/22 Bolt Assembly

Primary Arms · BCGs & Parts (⚐)

$125.00

Buy at Primary Arms

📈 Details

Centurion Arms V2 5.56 Bolt - Chrome

Weapon Outfitters · BCGs & Parts (⚐)

$125.00

Buy at Weapon Outfitters

📈 Details

Angstadt Arms 5.56 AR-15 Bolt Carrier Group - Nitride

Primary Arms · BCGs & Parts (⚐)

$125.00

Buy at Primary Arms

📈 Details

Microbest C158 HPT/MPI 5.56 Bolt Carrier Group – Black Nitride

AR15Discounts · BCGs & Parts (⚐)

$124.95

↑ $35.00 since Oct 12

Buy at AR15Discounts

📈 Details

Toolcraft 6.5 Grendel Bolt Carrier Group – Black Nitride

AR15Discounts · BCGs & Parts (⚐)

$124.95

↑ $5.00 since Oct 10

Buy at AR15Discounts

📈 Details

KAK AR15 7.62x39 BCG- Left Hand

KAK Industry · BCGs & Parts (⚐)

$124.95

Buy at KAK Industry

📈 Details

KAK AR15 BCG- .224 Valkyrie / 6.8 SPC, Nitride

KAK Industry · BCGs & Parts (⚐)

$124.95

Buy at KAK Industry

📈 Details

Cryptic Coatings 5.56 AR-15 Bolt Carrier Group - Phosphate

Primary Arms · BCGs & Parts (⚐)

$123.50

↑ $12.35 since Aug 17

Buy at Primary Arms

📈 Details

Cryptic Coatings 9mm AR9 Bolt Carrier Group - Black Nitride

Primary Arms · BCGs & Parts (⚐)

$123.50

↑ $12.35 since Jun 16

Buy at Primary Arms

📈 Details

50 shown

Description	Retailer	Type	Price	90-day
NBS .223/5.56/300 BLK Complete Bolt Carrier Group – Nickel Boron AR15Discounts · BCGs & Parts (⚐)	AR15Discounts	BCGs & Parts (⚐)	$139.95 ↑ $50.00 Aug 20	Price history & details ›	Buy
Fostech Complete Bolt Carrier Group, Black Palmetto State Armory · BCGs & Parts (⚐)	Palmetto State Armory	BCGs & Parts (⚐)	$137.99 ↓ $14.00 Sep 27	Price history & details ›	Buy
LBE Unlimited 8620 Phosphated AR-15 Bolt Carrier Group - AR15BLT Palmetto State Armory · BCGs & Parts (⚐)	Palmetto State Armory	BCGs & Parts (⚐)	$136.99	Price history & details ›	Buy
Battle Arms Standard BCG, Bolt Carrier Group, Black, For AR15 - BADBCGM16 Palmetto State Armory · BCGs & Parts (⚐)	Palmetto State Armory	BCGs & Parts (⚐)	$136.99 ↓ $4.00 Sep 9	Price history & details ›	Buy
Battle Arms AR-15 Bolt Carrier Group 5.56x45mm NATO MidwayUSA · BCGs & Parts (⚐)	MidwayUSA	BCGs & Parts (⚐)	$136.95	Price history & details ›	Buy
BATTLE ARMS DEVELOPMENT INC. - M16 BOLT CARRIER GROUP Brownells · BCGs & Parts (⚐)	Brownells	BCGs & Parts (⚐)	$136.95 ↑ $0.96 Apr 6	Price history & details ›	Buy
Spikes Tactical 5.56/.223 Rem/.300 Blackout Bolt Carrier Group, Phosphate - ST5BG01 Palmetto State Armory · BCGs & Parts (⚐)	Palmetto State Armory	BCGs & Parts (⚐)	$135.99 ↓ $15.00 Oct 12	Price history & details ›	Buy
ONE HORSE - MIL-SPEC 5.56/300BLK BOLT CARRIER GROUP FOR AR-15 NICKEL BORON Brownells · BCGs & Parts (⚐)	Brownells	BCGs & Parts (⚐)	$135.99	Price history & details ›	Buy
BROWNELLS - M16 5.56 BOLT CARRIER GROUP NICKEL BORON MP Brownells · BCGs & Parts (⚐)	Brownells	BCGs & Parts (⚐)	$135.99 ↑ $19.57 Aug 17	Price history & details ›	Buy
Cryptic Coatings Bolt Carrier Group - 9mm PCC Bauer Precision · BCGs & Parts (⚐)	Bauer Precision	BCGs & Parts (⚐)	$135.00	Price history & details ›	Buy
Spikes Tactical 5.56 AR-15 Bolt Carrier Group - Phosphate Primary Arms · BCGs & Parts (⚐)	Primary Arms	BCGs & Parts (⚐)	$134.96	Price history & details ›	Buy
Toolcraft 7.62×39 M16 Profile Bolt Carrier Group – Black Nitride AR15Discounts · BCGs & Parts (⚐)	AR15Discounts	BCGs & Parts (⚐)	$134.95 ↑ $25.00 Jul 20	Price history & details ›	Buy
Spikes Tactical M16 BCG (5.56) Phosphate HPT/MPI Bauer Precision · BCGs & Parts (⚐)	Bauer Precision	BCGs & Parts (⚐)	$134.95	Price history & details ›	Buy
LMT Defense 5.56 Bolt L7A3B Weapon Outfitters · BCGs & Parts (⚐)	Weapon Outfitters	BCGs & Parts (⚐)	$134.10	Price history & details ›	Buy
Faxon AR-15 Bolt Carrier Group 5.56x45mm NATO MidwayUSA · BCGs & Parts (⚐)	MidwayUSA	BCGs & Parts (⚐)	$134.00 ↑ $20.10 Sep 19	Price history & details ›	Buy
Faxon Firearms 5.56 AR-15 Bolt Carrier Group - Nitride Primary Arms · BCGs & Parts (⚐)	Primary Arms	BCGs & Parts (⚐)	$134.00	Price history & details ›	Buy
Faxon Firearms Bolt Carrier Group 5.56 - Nitride Bauer Precision · BCGs & Parts (⚐)	Bauer Precision	BCGs & Parts (⚐)	$134.00	Price history & details ›	Buy
CMMG 5.56 Complete Bolt Carrier Group, Black - 55BA419 Palmetto State Armory · BCGs & Parts (⚐)	Palmetto State Armory	BCGs & Parts (⚐)	$133.99 ↓ $28.00 Oct 6	Price history & details ›	Buy
Black Rain Ordnance SPEC15 5.56 AR-15 Bolt Carrier Group, Black Nitride - BRO-SPEC15-BCG Palmetto State Armory · BCGs & Parts (⚐)	Palmetto State Armory	BCGs & Parts (⚐)	$133.99 ↓ $14.00 Sep 27	Price history & details ›	Buy
Rosco Manufacturing Bloodline 5.56/300BLK M16 Bolt Carrier Group – Nitride AR15Discounts · BCGs & Parts (⚐)	AR15Discounts	BCGs & Parts (⚐)	$133.00	Price history & details ›	Buy
Rosco Manufacturing Bloodline 5.56 AR-15 Bolt Carrier Group - Melonite Primary Arms · BCGs & Parts (⚐)	Primary Arms	BCGs & Parts (⚐)	$131.40	Price history & details ›	Buy
Toolcraft .223/5.56/300 BLK C158 M16 Profile Bolt Carrier Group – Black Nitride AR15Discounts · BCGs & Parts (⚐)	AR15Discounts	BCGs & Parts (⚐)	$129.99 ↑ $20.04 Oct 22	Price history & details ›	Buy
Stern Defense Glock Magazine AR-15 Bolt Carrier Group MidwayUSA · BCGs & Parts (⚐)	MidwayUSA	BCGs & Parts (⚐)	$129.99	Price history & details ›	Buy
AR-STONER T-Series AR-15 Bolt Carrier Group 5.56x45mm NATO Nickel Boron MidwayUSA · BCGs & Parts (⚐)	MidwayUSA	BCGs & Parts (⚐)	$129.99	Price history & details ›	Buy
LBE Unlimited 8620 Phosphated M16 Bolt Carrier Group, Black - M16BLT Palmetto State Armory · BCGs & Parts (⚐)	Palmetto State Armory	BCGs & Parts (⚐)	$129.99 ↓ $8.00 Sep 30	Price history & details ›	Buy
FailZero AR-15 Bolt Carrier Group EXO Nickel Boron Coated, Nickel - 009-FZAR15-01-NH Palmetto State Armory · BCGs & Parts (⚐)	Palmetto State Armory	BCGs & Parts (⚐)	$129.99	Price history & details ›	Buy
AR-STONER Bolt Carrier Group AR-15 9mm Luger MidwayUSA · BCGs & Parts (⚐)	MidwayUSA	BCGs & Parts (⚐)	$129.99 ↑ $4.00 Jul 3	Price history & details ›	Buy
PSA Guardsman-15 5.56 Phosphate Bolt Carrier Group with Carpenter 158 Bolt Palmetto State Armory · BCGs & Parts (⚐)	Palmetto State Armory	BCGs & Parts (⚐)	$129.99 ↑ $6.50 Sep 30	Price history & details ›	Buy
STERN DEFENSE, LLC - AR-15 9MM BOLT FOR GLOCK® AND COLT Brownells · BCGs & Parts (⚐)	Brownells	BCGs & Parts (⚐)	$129.99 ↑ $13.00 May 31	Price history & details ›	Buy
STERN DEFENSE, LLC - M16 9MM BOLT FOR GLOCK® AND COLT Brownells · BCGs & Parts (⚐)	Brownells	BCGs & Parts (⚐)	$129.99 ↑ $13.00 May 31	Price history & details ›	Buy
Faxon Firearms 6.5 Grendel 9310 Bolt Carrier Group Complete – Nitride AR15Discounts · BCGs & Parts (⚐)	AR15Discounts	BCGs & Parts (⚐)	$129.95 ↓ $22.05 Oct 9	Price history & details ›	Buy
Expo Arms 9mm AR9 Bolt Carrier Group - Nitride Primary Arms · BCGs & Parts (⚐)	Primary Arms	BCGs & Parts (⚐)	$129.95	Price history & details ›	Buy
Faxon Firearms 7.62×39 AR-15 Bolt Carrier Group – Nitride AR15Discounts · BCGs & Parts (⚐)	AR15Discounts	BCGs & Parts (⚐)	$129.95 ↓ $22.05 Oct 7	Price history & details ›	Buy
KAK AR15 BCG- 5.56/ 300 Blackout, Full Chrome KAK Industry · BCGs & Parts (⚐)	KAK Industry	BCGs & Parts (⚐)	$129.95	Price history & details ›	Buy
KAK AR15 BCG- 450/458 Chrome Lined Phosphate, OEM KAK Industry · BCGs & Parts (⚐)	KAK Industry	BCGs & Parts (⚐)	$129.95	Price history & details ›	Buy
Expo Arms 5.56 AR-15 Bolt Carrier Group - Nitride Primary Arms · BCGs & Parts (⚐)	Primary Arms	BCGs & Parts (⚐)	$129.95 ↑ $30.00 May 18	Price history & details ›	Buy
FAXON FIREARMS - 6.8/.224 VALKYRIE BOLT CARRIER GROUP FOR AR-15 Brownells · BCGs & Parts (⚐)	Brownells	BCGs & Parts (⚐)	$129.03 ↓ $22.77 Aug 24	Price history & details ›	Buy
FAXON FIREARMS - 7.62X39MM TYPE 1 BOLT CARRIER GROUP FOR AR-15 Brownells · BCGs & Parts (⚐)	Brownells	BCGs & Parts (⚐)	$129.03 ↓ $22.77 Aug 24	Price history & details ›	Buy
FAXON FIREARMS - 6.5 GRENDEL/6MM ARC TYPE 2 BOLT CARRIER GROUP FOR AR-15/M16 Brownells · BCGs & Parts (⚐)	Brownells	BCGs & Parts (⚐)	$129.03 ↓ $22.77 Aug 24	Price history & details ›	Buy
BROWNELLS - M16 5.56 BOLT CARRIER GROUP CHROME MP Brownells · BCGs & Parts (⚐)	Brownells	BCGs & Parts (⚐)	$128.99 ↓ $9.81 Sep 10	Price history & details ›	Buy
Angstadt Arms Bolt Carrier Group, Black, .223/556 - AA56BCGNIT Palmetto State Armory · BCGs & Parts (⚐)	Palmetto State Armory	BCGs & Parts (⚐)	$125.99	Price history & details ›	Buy
Faxon Firearms 10/22 Bolt Assembly Primary Arms · BCGs & Parts (⚐)	Primary Arms	BCGs & Parts (⚐)	$125.00	Price history & details ›	Buy
Centurion Arms V2 5.56 Bolt - Chrome Weapon Outfitters · BCGs & Parts (⚐)	Weapon Outfitters	BCGs & Parts (⚐)	$125.00	Price history & details ›	Buy
Angstadt Arms 5.56 AR-15 Bolt Carrier Group - Nitride Primary Arms · BCGs & Parts (⚐)	Primary Arms	BCGs & Parts (⚐)	$125.00	Price history & details ›	Buy
Microbest C158 HPT/MPI 5.56 Bolt Carrier Group – Black Nitride AR15Discounts · BCGs & Parts (⚐)	AR15Discounts	BCGs & Parts (⚐)	$124.95 ↑ $35.00 Oct 12	Price history & details ›	Buy
Toolcraft 6.5 Grendel Bolt Carrier Group – Black Nitride AR15Discounts · BCGs & Parts (⚐)	AR15Discounts	BCGs & Parts (⚐)	$124.95 ↑ $5.00 Oct 10	Price history & details ›	Buy
KAK AR15 7.62x39 BCG- Left Hand KAK Industry · BCGs & Parts (⚐)	KAK Industry	BCGs & Parts (⚐)	$124.95	Price history & details ›	Buy
KAK AR15 BCG- .224 Valkyrie / 6.8 SPC, Nitride KAK Industry · BCGs & Parts (⚐)	KAK Industry	BCGs & Parts (⚐)	$124.95	Price history & details ›	Buy
Cryptic Coatings 5.56 AR-15 Bolt Carrier Group - Phosphate Primary Arms · BCGs & Parts (⚐)	Primary Arms	BCGs & Parts (⚐)	$123.50 ↑ $12.35 Aug 17	Price history & details ›	Buy
Cryptic Coatings 9mm AR9 Bolt Carrier Group - Black Nitride Primary Arms · BCGs & Parts (⚐)	Primary Arms	BCGs & Parts (⚐)	$123.50 ↑ $12.35 Jun 16	Price history & details ›	Buy

50 shown

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