FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO Nickel Boron Coated Black

Name: FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO Nickel Boron Coated Black
Brand: Failzero
Availability: InStock

Failzero · Bolt Carrier Group

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Best price

$147.49at Ammunition Depot

In stock checked Oct 1, 2026

Buy at Ammunition Depot

Compare 6 stores

Where to buy

Store	Price	Availability	Buy
Ammunition Depot Best price	$147.49checked Oct 1, 2026	In stock	Buy at Ammunition Depot
GunMag Warehouse	$151.99checked Oct 1, 2026	In stock	Buy at GunMag Warehouse
MidwayUSA	$162.99checked Oct 1, 2026	In stock	Buy at MidwayUSA
OpticsPlanet	$175.49Salechecked Oct 1, 2026	In stock	Buy at OpticsPlanet
Battlehawk Armory	$132.03Salechecked Oct 1, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$142.99Salechecked Sep 28, 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

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Lowest in-stock price in the last 30 days: $147.49 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$147.49	$147.49	$147.49
Battlehawk Armory	$132.03	$132.03	$132.03
GunMag Warehouse	$151.99	$151.99	$151.99
MidwayUSA	$162.99	$162.99	$162.99
OpticsPlanet	$175.49	$175.49	$175.49
Palmetto State Armory	$142.99	$142.99	$142.99

Since Sep 28, 2026.

About this part

The FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO Nickel Boron Coated Black is an AR-15 bolt carrier group from Failzero. It's sold by 6 stores (4 in stock), from $132.03 to $175.49. The lowest in-stock price in the last 30 days was $147.49 at Ammunition Depot.