WMD Guns M16/AR-15 Bolt Carrier Group BCG .450 BM NiB-X Nickel
$169.99 at OpticsPlanet · 2 stores
In stock Sale
FailZero 450 Bushmaster, Bolt Carrier Group, Silver, No Hammer, Nickel Boron
No ratings yetBest price
$159.79at Kentucky Gun Co
In stock checked Oct 22, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Kentucky Gun Co Best price | $159.79checked Oct 22, 2026 | In stock | Buy at Kentucky Gun Co | |
| OpticsPlanet | $189.49Salechecked Oct 22, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $189.99checked Oct 22, 2026 | In stock | Buy at MidwayUSA | |
| Battlehawk Armory | $144.51Salechecked Oct 22, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $167.99checked Sep 30, 2026 | Check store | Buy at Palmetto State Armory | |
| Ammunition Depot | $160.49checked Oct 2, 2026 | Out of stock | Buy at Ammunition Depot | |
| GunMag Warehouse | $164.99checked Oct 1, 2026 | Out of stock | Buy at GunMag Warehouse |
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
Lowest in-stock price in the last 30 days: $159.79 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 | — | $160.49 | $160.49 |
| Battlehawk Armory | $144.51 | $140.70 | $144.51 |
| GunMag Warehouse | — | $164.99 | $164.99 |
| Kentucky Gun Co | $159.79 | $159.79 | $159.79 |
| MidwayUSA | $189.99 | $189.99 | $189.99 |
| OpticsPlanet | $189.49 | $189.49 | $189.49 |
| Palmetto State Armory | — | $167.99 | $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 7 stores (3 in stock), from $144.51 to $189.99. The lowest in-stock price in the last 30 days was $159.79 at Kentucky Gun Co.
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
From the manufacturer
FailZero 450 Bushmaster, Bolt Carrier Group, Silver, No Hammer, Nickel Boron
Similar bolt carrier groups
WMD Guns NiB-X Bolt Assembly .450 Bushmaster Nickel Silver
$85.99 at OpticsPlanet · 2 stores
In stock Sale
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