FailZero AR-15 Parts & Accessories
FailZero makes nickel boron coated bolt carrier groups and small parts. Their EXO coating is meant to stay slick dry, so the BCG runs with less lube and cleans up easy.
FailZero was established in 2009.
Market positioning: Mid-Tier.
FailZero has 33 products available on GunPartPicker, ranging from $9.13 to $233.25.
FailZero Product Categories
- Bolt Carrier Group: 32 products
- Barrel: 1 product
Stock status: 24 in stock, 9 out of stock.
1-16 of 32 results
1-16 of 32 results
FailZero
Fail Zero .450 Bushmaster Ar-15 Bolt Carrier Group - No Hammer
Cartridge: 6.5 Grendel
Style: M16 Bolt Carrier
Finish: Nickel Boron
Cartridge
6.5 Grendel
Style
M16 Bolt Carrier
Finish
Nickel Boron
$130$130
In Stock$130$130
In Stock
FailZero
FailZero Exo Coated M16 / Ar-15 Bolt Carrier Group - Black
Cartridge: 5.56 NATO
Style: M16
Finish: Nickel Boron
Cartridge
5.56 NATO
Style
M16
Finish
Nickel Boron
$30$30
In Stock$30$30
In Stock
FailZero
Fail Zero Lightweight M16 / Ar-15 Bolt Carrier Group - No Hammer
Cartridge: 5.56 NATO
Style: Low Mass Bolt Carrier
Finish: Nickel Boron
Cartridge
5.56 NATO
Style
Low Mass Bolt Carrier
Finish
Nickel Boron
$154$154
In Stock$154$154
In Stock
FailZero
FailZero Bolt Carrier Group With Hammer EXO Coated, Fits M16/4, Nickel - FZ-M164-01-SAH
Cartridge: 5.56 NATO
Style: M16
Finish: Nickel Boron
Cartridge
5.56 NATO
Style
M16
Finish
Nickel Boron
$141$141
In Stock$141$141
In Stock
FailZero
FailZero M16 / Ar-15 Exo Coated Bolt Carrier Group
Cartridge: 5.56 NATO
Style: M16 Bolt Carrier
Finish: Nickel Boron
Cartridge
5.56 NATO
Style
M16 Bolt Carrier
Finish
Nickel Boron
$129$129
In Stock$129$129
In Stock
FailZero
FailZero AR10 Bolt Carrier Group EXO Nickel Boron Coated, Nickel - FZ-AR10-01-NH
Cartridge: .308 Win
Finish: Nickel Boron
Cartridge
.308 Win
Finish
Nickel Boron
$207$207
In Stock$207$207
In Stock
FailZero
FailZero AR-15 Bolt Carrier Group, No Hammer, EXO Nickel Boron Coated Black - FZ-AR15-01-NH-BLACK
Cartridge: 5.56 NATO
Finish: Nickel Boron
Cartridge
5.56 NATO
Finish
Nickel Boron
$141$141
In Stock$141$141
In Stock
FailZero
Fail Zero .224 Valkyrie Ar-15 Bolt Carrier Group - No Hammer
Cartridge: .224 Valkyrie
Style: M16 Bolt Carrier
Finish: Nickel Boron
Cartridge
.224 Valkyrie
Style
M16 Bolt Carrier
Finish
Nickel Boron
$149$149
In Stock$149$149
In Stock
FailZero
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black Nitride - FZ-NITRIDE-01-NH
Cartridge: 5.56 NATO
Style: M16
Finish: Nitride
Cartridge
5.56 NATO
Style
M16
Finish
Nitride
$94$94
In Stock$94$94
In Stock
FailZero
FailZero AR9, 9mm BCG, Black Nitride
Cartridge: 9mm
Style: Pistol Caliber Blow Back Carrier
Finish: Nitride
Cartridge
9mm
Style
Pistol Caliber Blow Back Carrier
Finish
Nitride
$132$132
In Stock$132$132
In Stock
FailZero
FailZero AR-15 Bolt Carrier Group, No Hammer, Nickel Boron Coated Matte - FZ-AR15-01-NH-MATTE
Cartridge: 5.56 NATO
Finish: Nickel Boron
Cartridge
5.56 NATO
Finish
Nickel Boron
$128$128
In Stock$128$128
In Stock
FailZero
FailZero AR-15 Bolt Carrier Group w/ Hammer EXO Coated, Nickel - FZ-AR15-01-SAH
Cartridge: 5.56 NATO
Finish: Nickel Boron
Cartridge
5.56 NATO
Finish
Nickel Boron
$147$147
In Stock$147$147
In Stock
FailZero
FailZero Part Bolt Assembly, Nickel - EXO-BOLTASSEMBLY01
Cartridge: 5.56 NATO
Finish: Nickel Boron
Cartridge
5.56 NATO
Finish
Nickel Boron
$73$73
In Stock$73$73
In Stock
FailZero
Fail Zero 6.5 Grendel Type Ii Ar-15 Bolt Carrier Group - No Hammer
Cartridge: 6.5 Grendel
Style: M16 Bolt Carrier
Finish: Nickel Boron
Cartridge
6.5 Grendel
Style
M16 Bolt Carrier
Finish
Nickel Boron
$145$145
In Stock$145$145
In Stock
FailZero
FailZero Exo Coated .458 Socom Complete Ar-15 Bolt Carrier Group
Cartridge: .458 SOCOM
Style: M16 Bolt Carrier
Finish: Nickel Boron
Cartridge
.458 SOCOM
Style
M16 Bolt Carrier
Finish
Nickel Boron
$149$149
In Stock$149$149
In Stock
FailZero
FailZero EXO 9mm Bolt Carrier Group Black Nitride
Cartridge: 9mm
Finish: Nitride
Cartridge
9mm
Finish
Nitride
$180$180
In Stock$180$180
In StockFailZero
Fail Zero .450 Bushmaster Ar-15 Bolt Carrier Group - No Hammer
Cartridge: 6.5 Grendel
Style: M16 Bolt Carrier
Finish: Nickel Boron
Cartridge
6.5 Grendel
Style
M16 Bolt Carrier
Finish
Nickel Boron
In Stock
$130$130
$130$130
FailZero
FailZero Exo Coated M16 / Ar-15 Bolt Carrier Group - Black
Cartridge: 5.56 NATO
Style: M16
Finish: Nickel Boron
Cartridge
5.56 NATO
Style
M16
Finish
Nickel Boron
In Stock
$30$30
$30$30
FailZero
Fail Zero Lightweight M16 / Ar-15 Bolt Carrier Group - No Hammer
Cartridge: 5.56 NATO
Style: Low Mass Bolt Carrier
Finish: Nickel Boron
Cartridge
5.56 NATO
Style
Low Mass Bolt Carrier
Finish
Nickel Boron
In Stock
$154$154
$154$154
FailZero
FailZero Bolt Carrier Group With Hammer EXO Coated, Fits M16/4, Nickel - FZ-M164-01-SAH
Cartridge: 5.56 NATO
Style: M16
Finish: Nickel Boron
Cartridge
5.56 NATO
Style
M16
Finish
Nickel Boron
In Stock
$141$141
$141$141
FailZero
FailZero M16 / Ar-15 Exo Coated Bolt Carrier Group
Cartridge: 5.56 NATO
Style: M16 Bolt Carrier
Finish: Nickel Boron
Cartridge
5.56 NATO
Style
M16 Bolt Carrier
Finish
Nickel Boron
In Stock
$129$129
$129$129
FailZero
FailZero AR10 Bolt Carrier Group EXO Nickel Boron Coated, Nickel - FZ-AR10-01-NH
Cartridge: .308 Win
Finish: Nickel Boron
Cartridge
.308 Win
Finish
Nickel Boron
In Stock
$207$207
$207$207
FailZero
FailZero AR-15 Bolt Carrier Group, No Hammer, EXO Nickel Boron Coated Black - FZ-AR15-01-NH-BLACK
Cartridge: 5.56 NATO
Finish: Nickel Boron
Cartridge
5.56 NATO
Finish
Nickel Boron
In Stock
$141$141
$141$141
FailZero
Fail Zero .224 Valkyrie Ar-15 Bolt Carrier Group - No Hammer
Cartridge: .224 Valkyrie
Style: M16 Bolt Carrier
Finish: Nickel Boron
Cartridge
.224 Valkyrie
Style
M16 Bolt Carrier
Finish
Nickel Boron
In Stock
$149$149
$149$149
FailZero
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black Nitride - FZ-NITRIDE-01-NH
Cartridge: 5.56 NATO
Style: M16
Finish: Nitride
Cartridge
5.56 NATO
Style
M16
Finish
Nitride
In Stock
$94$94
$94$94
FailZero
FailZero AR9, 9mm BCG, Black Nitride
Cartridge: 9mm
Style: Pistol Caliber Blow Back Carrier
Finish: Nitride
Cartridge
9mm
Style
Pistol Caliber Blow Back Carrier
Finish
Nitride
In Stock
$132$132
$132$132
FailZero
FailZero AR-15 Bolt Carrier Group, No Hammer, Nickel Boron Coated Matte - FZ-AR15-01-NH-MATTE
Cartridge: 5.56 NATO
Finish: Nickel Boron
Cartridge
5.56 NATO
Finish
Nickel Boron
In Stock
$128$128
$128$128
FailZero
FailZero AR-15 Bolt Carrier Group w/ Hammer EXO Coated, Nickel - FZ-AR15-01-SAH
Cartridge: 5.56 NATO
Finish: Nickel Boron
Cartridge
5.56 NATO
Finish
Nickel Boron
In Stock
$147$147
$147$147
FailZero
FailZero Part Bolt Assembly, Nickel - EXO-BOLTASSEMBLY01
Cartridge: 5.56 NATO
Finish: Nickel Boron
Cartridge
5.56 NATO
Finish
Nickel Boron
In Stock
$73$73
$73$73
FailZero
Fail Zero 6.5 Grendel Type Ii Ar-15 Bolt Carrier Group - No Hammer
Cartridge: 6.5 Grendel
Style: M16 Bolt Carrier
Finish: Nickel Boron
Cartridge
6.5 Grendel
Style
M16 Bolt Carrier
Finish
Nickel Boron
In Stock
$145$145
$145$145
FailZero
FailZero Exo Coated .458 Socom Complete Ar-15 Bolt Carrier Group
Cartridge: .458 SOCOM
Style: M16 Bolt Carrier
Finish: Nickel Boron
Cartridge
.458 SOCOM
Style
M16 Bolt Carrier
Finish
Nickel Boron
In Stock
$149$149
$149$149
FailZero
FailZero EXO 9mm Bolt Carrier Group Black Nitride
Cartridge: 9mm
Finish: Nitride
Cartridge
9mm
Finish
Nitride
In Stock
$180$180
$180$180
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