AR-15 BCG Components

Individual BCG parts: gas keys, firing pins, extractors, bolts

26 Products

BCG Components

Luth-AR Luth-AR AR-15 - Extractor O-Ring, Black, BT-08-OR

Luth-AR Luth-AR AR-15 - Extractor O-Ring, Black, BT-08-OR

$1.99
CMMG CMMG, Inc Gas Ring, AR-15 Split Type, 55BA467

CMMG CMMG, Inc Gas Ring, AR-15 Split Type, 55BA467

$2.79
CMMG CMMG GAS RING AR15 SPLIT TYPE, 55BA467

CMMG CMMG GAS RING AR15 SPLIT TYPE, 55BA467

$2.80
CMMG CMMG, Inc Gas Ring, Helical, AR-15, 55BA48A

CMMG CMMG, Inc Gas Ring, Helical, AR-15, 55BA48A

$3.89
Kaw Valley Precision Kaw Valley Precision AR-15 One Piece Gas Ring for 5.56/.223 Caliber, Stainless Steel, Small, KVP-GASRING

Kaw Valley Precision Kaw Valley Precision AR-15 One Piece Gas Ring for 5.56/.223 Caliber, Stainless Steel, Small, KVP-GASRING

$5.95
LANTAC LANTAC Bolt Gas Ring, .223/5.56, Set of 3, 01-UP-556-GRING

LANTAC LANTAC Bolt Gas Ring, .223/5.56, Set of 3, 01-UP-556-GRING

$5.99
Luth-AR Luth-AR AR-15 Extractor O-Ring - 10 Pack, Black, BT-08-OR-10

Luth-AR Luth-AR AR-15 Extractor O-Ring - 10 Pack, Black, BT-08-OR-10

$10.99
JP Enterprises JP Enterprises Enhanced Gas Ring, .223, Black JPGR-223

JP Enterprises JP Enterprises Enhanced Gas Ring, .223, Black JPGR-223

$10.99
White Label Armory White Label Armory AR-15 Extractor O-Ring Bolt Carrier Group, Ten Pack, Black, WLA-PAC-3007-10

White Label Armory White Label Armory AR-15 Extractor O-Ring Bolt Carrier Group, Ten Pack, Black, WLA-PAC-3007-10

$11.99
TacFire TacFire BCG Gas Key AR-15 5.56x45mm NATO Mil-Spec, Black, MAR145

TacFire TacFire BCG Gas Key AR-15 5.56x45mm NATO Mil-Spec, Black, MAR145

$12.49
White Label Armory White Label Armory AR-15 Gas Ring Bolt Carrier Group, Twelve Pack, Black, WLA-PAC-3011-12

White Label Armory White Label Armory AR-15 Gas Ring Bolt Carrier Group, Twelve Pack, Black, WLA-PAC-3011-12

$12.99
White Label Armory White Label Armory AR-15 Firing Pin Bolt Carrier Group, Ten Pack, Black, WLA-PAC-3009-10

White Label Armory White Label Armory AR-15 Firing Pin Bolt Carrier Group, Ten Pack, Black, WLA-PAC-3009-10

$26.99
White Label Armory White Label Armory AR-15 Bolt Billet Extractor 5.56 NATO, Phosphate, Black, WLA-BCG-3021

White Label Armory White Label Armory AR-15 Bolt Billet Extractor 5.56 NATO, Phosphate, Black, WLA-BCG-3021

$59.99
CMMG CMMG Bolt Assemmbly, Bravo 22BA492

CMMG CMMG Bolt Assemmbly, Bravo 22BA492

$99.79
ZRODelta ZRODelta M16 Mil-Spec Bolt Carrier Group, 5.56/223/300BLK, Nitride, 9310 Bolt w/ MIM Extractor, Black, Small, 7034-0030-0000

ZRODelta ZRODelta M16 Mil-Spec Bolt Carrier Group, 5.56/223/300BLK, Nitride, 9310 Bolt w/ MIM Extractor, Black, Small, 7034-0030-0000

$109.99
Outerwild Outerwild M16 5.56mm Billet Extractor Bolt Carrier Group, Black DLC, 2009-0704-001-O

Outerwild Outerwild M16 5.56mm Billet Extractor Bolt Carrier Group, Black DLC, 2009-0704-001-O

$119.95
Outerwild Outerwild M16 5.56mm Billet Extractor Bolt Carrier Group, Black Nitride, 2009-0701-001-O

Outerwild Outerwild M16 5.56mm Billet Extractor Bolt Carrier Group, Black Nitride, 2009-0701-001-O

$125.95
ZRODelta ZRODelta M16 Mil-Spec Bolt Carrier Group, 5.56/223/300BLK, Nitride, 9310 Bolt w/ Billet Extractor, Black, Small, 7034-0007-1520

ZRODelta ZRODelta M16 Mil-Spec Bolt Carrier Group, 5.56/223/300BLK, Nitride, 9310 Bolt w/ Billet Extractor, Black, Small, 7034-0007-1520

$133.99
ZRODelta ZRODelta 6.5 Grendel T2, M16 Performance Bolt Carrier Group, Nitride, 9310 Bolt w/ Billet Extractor, Black, Small, 7034-0038-0000

ZRODelta ZRODelta 6.5 Grendel T2, M16 Performance Bolt Carrier Group, Nitride, 9310 Bolt w/ Billet Extractor, Black, Small, 7034-0038-0000

$139.99
ZRODelta ZRODelta .450 Bushmaster/.458 SOCOM, M16 Performance Bolt Carrier Group, Nitride, 9310 Bolt w/ Billet Extractor, Black, Small, 7034-0044-0000

ZRODelta ZRODelta .450 Bushmaster/.458 SOCOM, M16 Performance Bolt Carrier Group, Nitride, 9310 Bolt w/ Billet Extractor, Black, Small, 7034-0044-0000

$139.99
Outerwild Outerwild M16 5.56mm Billet Extractor Bolt Carrier Group, Nickel Boron, 2009-0702-007-O

Outerwild Outerwild M16 5.56mm Billet Extractor Bolt Carrier Group, Nickel Boron, 2009-0702-007-O

$159.95
ZRODelta ZRODelta M16 Performance Bolt Carrier Group, 5.56/223/300BLK, Nitride, C158 Bolt w/ Billet Extractor, Black, Small, 7034-0040-0000

ZRODelta ZRODelta M16 Performance Bolt Carrier Group, 5.56/223/300BLK, Nitride, C158 Bolt w/ Billet Extractor, Black, Small, 7034-0040-0000

$159.99
ZRODelta ZRODelta M16 Enhanced Bolt Carrier Group, 5.56/223/300BLK, Nitride, C158 Bolt w/ Billet Extractor, Black, Small, 7034-0036-0000

ZRODelta ZRODelta M16 Enhanced Bolt Carrier Group, 5.56/223/300BLK, Nitride, C158 Bolt w/ Billet Extractor, Black, Small, 7034-0036-0000

$159.99
Icon Defense Icon Defense Integral Gas Key BCG, Black, IDMISC480

Icon Defense Icon Defense Integral Gas Key BCG, Black, IDMISC480

$318.00
Page 1 of 2

About AR-15 BCG Components

Loadout Combat Lab indexes 26 bcg components for AR-15 from multiple retailers. Compare prices side by side to find the best deal on bcg components for your ar-15 build.

View all AR-15 categories