AR-15 FM-9 Colt Bolt Carrier Assembly 9mm Black

Best price

$99.99at Brownells

checked Sep 30, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$99.99checked Sep 30, 2026	Check store	Buy at Brownells

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

About this part

The AR-15 FM-9 Colt Bolt Carrier Assembly 9mm Black is a 9mm bolt carrier group from FM Products Inc. One store lists it, Brownells at $99.99.

Fits and works with

Caliber: 9mm · Shop matching ammo
Bolt: 9mm · Bolt carrier groups

Specifications

Manufacturer: FM Products Inc
Color: Black
Platform: AR-9

From the manufacturer

Designed to Work in Your Pistol-Caliber Carbine

One of the essential components of an AR-style pistol-caliber carbine is the use of a purpose-built bolt that can accommodate the unique internal setup of these blowback firearms. The FM Products AR-15 FM-9 Bolt Carrier Assembly is modeled after similar Colt-style BCGs on the market in order to ensure consistent, reliable function.

Each FM Bolt Carrier Assembly is machined from durable 8620H steel and finished with a salt-bath nitride treatment. The carrier ships with an M67 firing-pin retainer and uses a firing pin machined from 17-4 stainless steel.