Carier Reliability Enhanced Bolt Carrier And Gas Key

Name: Carier Reliability Enhanced Bolt Carrier And Gas Key
Brand: Geissele Automatics
Availability: OutOfStock

Geissele Automatics · Bolt Carrier Group

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Best price

$145.00at Brownells

Out of stock checked Oct 2, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$145.00checked Oct 2, 2026	Out of stock	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.

Price history

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Dashed line = out of stock. Tracking since Sep 28, 2026.

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Store	Latest	Lowest	Highest
Brownells	$145.00	$145.00	$145.00

Since Sep 28, 2026.

About this part

The Carier Reliability Enhanced Bolt Carrier And Gas Key is a 5.56 / .223 bolt carrier group from Geissele Automatics. One store lists it, Brownells at $145.00.

Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo
Bolt: Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups

Specifications

Manufacturer: Geissele Automatics
Platform: AR-15
Caliber: 5.56 mm NATO

From the manufacturer

Reliability Enhanced Bolt Carrier and Gas Key The Reliability Enhanced Bolt Carrier is a 5.56mm full-mass, full-auto rated M16/M4 bolt carrier group manufactured in Geissele's state-of-the-art manufacturing facility in North Wales, PA. The carrier features a properly torqued and staked, Chrome Lined, Nano coated, gas key. The extended upper rails on the carrier also provide much greater stability and dramatically increase feeding reliability. The Carrier is coated with Nanoweapon for maximum corrosion and wear resistance. Reliability Enhanced Bolt Carrier and Gas Key Specification Nanoweapon is a family of coatings similar to DSL (Durable Solid Lubricant) that was dev Mfg: Geissele Automatics