FailZero 450 Bushmaster, Bolt Carrier Group, Silver, No Hammer, Nickel Boron

Name: FailZero 450 Bushmaster, Bolt Carrier Group, Silver, No Hammer, Nickel Boron
Brand: Failzero
Availability: InStock

Failzero · Bolt Carrier Group

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FailZero 450 Bushmaster, Bolt Carrier Group, Silver, No Hammer, Nickel Boron

Best price

$155.58at Kentucky Gun Co

In stock Lowest in 30 dayschecked Nov 13, 2026

Buy at Kentucky Gun Co

Compare 9 stores

Fits and works with

Caliber: .450 Bushmaster · Shop matching ammo
Bolt: .458 SOCOM / .450 Bushmaster · Bolt carrier groups

Specifications

Manufacturer: Failzero
Platform: AR-15
Caliber: .450 Bushmaster
Finish: Nickel Boron

Where to buy

Store	Price	Availability	Buy
Kentucky Gun Co Best price	$155.58checked Nov 13, 2026	In stock	Buy at Kentucky Gun Co
GunMag Warehouse	$164.99checked Nov 13, 2026	In stock	Buy at GunMag Warehouse
OpticsPlanet	$189.49Salechecked Nov 13, 2026	In stock	Buy at OpticsPlanet
Ammunition Depot	$189.99checked Nov 13, 2026	In stock	Buy at Ammunition Depot
MidwayUSA	$193.99checked Nov 13, 2026	In stock	Buy at MidwayUSA
Battlehawk Armory	$140.70Salechecked Nov 13, 2026	Check store	Buy at Battlehawk Armory
GrabAGun	$159.99Salechecked Nov 12, 2026	Check store	Buy at GrabAGun
Natchez	$161.49checked Nov 12, 2026	Check store	Buy at Natchez
Palmetto State Armory	$165.99checked Nov 13, 2026	Check store	Buy at Palmetto State Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Show

Lowest in-stock price in the last 30 days: $155.58 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$189.99	$160.49	$189.99
Battlehawk Armory	$140.70	$140.70	$144.51
GrabAGun	$159.99	$159.99	$159.99
GunMag Warehouse	$164.99	$164.99	$164.99
Kentucky Gun Co	$155.58	$155.58	$159.79
MidwayUSA	$193.99	$189.99	$193.99
Natchez	$161.49	$161.49	$161.49
OpticsPlanet	$189.49	$189.49	$189.49
Palmetto State Armory	$165.99	$165.99	$167.99

Since Sep 28, 2026.

About this part

The FailZero 450 Bushmaster, Bolt Carrier Group, Silver, No Hammer, Nickel Boron is a .450 Bushmaster bolt carrier group from Failzero. It's sold by 9 stores (5 in stock), from $140.70 to $193.99. The lowest in-stock price in the last 30 days was $155.58 at Kentucky Gun Co.