WMD Guns NiB-X Bolt Assembly .450 Bushmaster Nickel Silver

Name: WMD Guns NiB-X Bolt Assembly .450 Bushmaster Nickel Silver
Brand: WMD Guns
Availability: InStock

WMD Guns · Bolt Carrier Group

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Best price

$81.00at Ammunition Depot

In stock checked Oct 13, 2026

Buy at Ammunition Depot

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Where to buy

Store	Price	Availability	Buy	Add to build
Ammunition Depot Best price	$81.00checked Oct 13, 2026	In stock	Buy at Ammunition Depot
OpticsPlanet	$85.99Salechecked Oct 13, 2026	In stock	Buy at OpticsPlanet

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

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Lowest in-stock price in the last 30 days: $81.00 at Ammunition Depot. Dashed line = out of stock. Tracking since Oct 12, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$81.00	$81.00	$81.00
OpticsPlanet	$85.99	$85.99	$85.99

Since Oct 12, 2026.

About this part

The WMD Guns NiB-X Bolt Assembly .450 Bushmaster Nickel Silver is a .450 Bushmaster bolt carrier group from WMD Guns. It's sold by 2 stores (2 in stock), from $81.00 to $85.99. The lowest in-stock price in the last 30 days was $81.00 at Ammunition Depot.

Fits and works with

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

Specifications

Manufacturer: WMD Guns
Platform: AR-15
Caliber: .450 Bushmaster
Finish: Nickel Boron
Material: Steel

From the manufacturer

WMD Guns NiB-X Bolt Assembly .450 Bushmaster Nickel Silver. WMD Guns designed these Bolt Carrier Groups to provide a superior locking and unlocking action with bolt extensions making this bolt assembly a vital part of your weapon build. The WMD Guns NIB-X Shot Peened Bolt Assembly is constructed out of shot peened case hardened 9310 steel and it's shot peened magnetic particle inspected to ensure the parts are free from imperfections. When you need a strong bolt assembly that will deliver premium performance look no further than the WMD Guns NIB-X Rifle Bolt Assembly. Specifications for WMD Guns NIB-X Bolt Assembly: Manufacturer: WMD Guns Finish: NiB-X Fabric/Material: 9310 Steel Package Contents: WMD Guns NIB-X Bolt Assembly WMD Guns 1-NIBXBA450: NiB-X Bolt Assembly .450 Bushmaster Nickel Silver