Upper Parts
- Barrel Nuts
- Bolts
- Bolt Carrier Group
- Charging Handles
- End Plates
- Rail Mounts
- Handguards
- Gas Blocks/Tubes
- Parts Kits
- Ejection Port Parts
- Complete Uppers
- Bolt Catch
- Stripped Uppers
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Fz Basic Semi Kit Bolt & Hammer
FailZero
MSRP: $189.99$164.99The Fz Basic Semi Kit Bolt & Hammer is an exceptional assembly designed for performance and reliability in the AR15 platform. This Bolt Carrier Group (BCG) arrives fully assembled, making installation a seamless process for enthusiasts and professionals...MSRP: $189.99$164.99 -
Fz Ar10 Bcg No Hammer Blk
FailZero
MSRP: $274.99$250.99The Fz AR10 BCG No Hammer in black is a cutting-edge bolt carrier group designed to elevate the performance of your AR10 rifle. Expertly crafted, this fully assembled BCG is ready for seamless integration with most Spec AR10 upper receivers, making it a...MSRP: $274.99$250.99 -
Fz Ar10 Bcg No Hammer Nib
FailZero
MSRP: $259.99$236.99The Fz Ar10 Bcg No Hammer Nib is the ultimate upgrade for your AR10 platform, engineered for exceptional performance and reliability. This bolt carrier group comes fully assembled, allowing for easy installation into most mil-spec AR10 upper receivers,...MSRP: $259.99$236.99 -
Fz 7.62x39 Bcg No Hammer Nib
FailZero
MSRP: $189.99$164.99The Fz 7.62x39 Bolt Carrier Group (BCG) No Hammer NIB is a game-changer for firearm enthusiasts seeking reliability and performance. Crafted for versatility, this fully assembled BCG is designed to seamlessly fit into most mil-spec upper receivers...MSRP: $189.99$164.99 -
Fz 6mm Arc Bcg No Hammer Nib
FailZero
MSRP: $189.99$164.99Experience unparalleled performance with the Fz 6mm Arc BCG No Hammer Nib, a premium bolt carrier group designed specifically for serious shooting enthusiasts and professionals. This fully assembled 6MM ARC BCG is ready to drop into most Mil-Spec upper...MSRP: $189.99$164.99 -
Fz 6.8spc Bcg No Hammer Nib
FailZero
MSRP: $189.99$164.99The Fz 6.8 SPC Bolt Carrier Group (BCG) No Hammer Nib redefines reliability and performance for firearms enthusiasts. Designed specifically for compatibility with most Mil-Spec upper receivers chambered in 6.8 SPC, this BCG is fully assembled and ready...MSRP: $189.99$164.99 -
Fz 6.5gren Bcg No Hammer Nib
FailZero
MSRP: $189.99$164.99The FailZero Fz 6.5gren Bcg No Hammer Nib is a high-quality Bolt Carrier Group designed for optimal performance. Constructed with precision and durability in mind, this BCG is a must-have for any firearm enthusiast or professional looking to enhance...MSRP: $189.99$164.99 -
Fz 458 Socom Bcg No Hammer Nib
FailZero
MSRP: $189.99$164.99The Fz 458 Socom Bcg No Hammer Nib Bolt Carrier Group (BCG) is the ultimate enhancement for your .458 SOCOM upper receiver. Fully assembled and engineered for straightforward installation, this BCG seamlessly drops into most mil-spec configurations,...MSRP: $189.99$164.99 -
Fz 450 Bushmaster No Hammer Nib
FailZero
MSRP: $189.99$164.99The Failzero FZ 450 Bushmaster No Hammer Nib Bolt Carrier Group is a premium firearm component designed for optimal performance and durability. Engineered specifically for the 450 Bushmaster model, this bolt carrier group boasts a sleek silver finish...MSRP: $189.99$164.99 -
Fz M16 Bolt Carrier Group
FailZero
MSRP: $169.99$136.99The Fz M16 Bolt Carrier Group redefines performance and reliability for your M16, M4, or AR15 upper receiver. This fully assembled BCG is designed with precision engineering, ensuring a seamless drop-in capability for most mil-spec configurations. A...MSRP: $169.99$136.99 -
Fz Ar15 Bolt Carrier Group
FailZero
MSRP: $169.99$136.99The Fz AR15 Bolt Carrier Group (BCG) is engineered for those who demand reliability and performance from their firearm. Fully assembled and ready to install, this BCG seamlessly fits into most military specification AR15 upper receivers, allowing for a...MSRP: $169.99$136.99 -
Faxon Gen 2 9mm Pcc Full-mass Bcg
Faxon Firearms
MSRP: $165.00$151.80The Faxon Gen 2 9mm PCC Full-Mass BCG is meticulously engineered for those who demand precision and reliability from their AR-15 pistol caliber carbines. Designed specifically for 9mm applications, this Generation 2 blow-back carrier not only retains the...MSRP: $165.00$151.80
