M16 Bolt Carrier Group 5.56x45 NATO Chrome & Phosphate BLK

Name: M16 Bolt Carrier Group 5.56x45 NATO Chrome & Phosphate BLK
Brand: KAK Industry
Availability: InStock

KAK Industry · Bolt Carrier Group

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Best price

$116.96at Ammunition Depot

In stock checked Sep 30, 2026

Buy at Ammunition Depot

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Where to buy

Store	Price	Availability	Buy
Ammunition Depot Best price	$116.96checked Sep 30, 2026	In stock	Buy at Ammunition Depot
Palmetto State Armory	$106.99Salechecked Sep 29, 2026	Check store	Buy at Palmetto State Armory
Battlehawk Armory	$116.99Salechecked Sep 30, 2026	Check store	Buy at Battlehawk Armory
Brownells	$116.99checked Oct 1, 2026	Out of stock	Buy at Brownells
OpticsPlanet	$116.99Salechecked Oct 1, 2026	Out of 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: $116.96 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$116.96	$116.96	$116.96
Battlehawk Armory	$116.99	$116.99	$116.99
Brownells	$116.99	$116.99	$116.99
OpticsPlanet	$116.99	$116.96	$116.99
Palmetto State Armory	$106.99	$106.99	$106.99

Since Sep 28, 2026.

About this part

The M16 Bolt Carrier Group 5.56x45 NATO Chrome & Phosphate BLK is a 5.56 / .223 bolt carrier group from KAK Industry. It's sold by 5 stores (1 in stock), from $106.99 to $116.99. The lowest in-stock price in the last 30 days was $116.96 at OpticsPlanet.

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: KAK Industry
Platform: AR-15
Caliber: 5.56 mm NATO
Finish: Phosphate

From the manufacturer

CHROME-LINED PHOSPHATE FINISHED BCG: KAK Industry's rock-solid dependable 5.56 NATO bolt carrier group, chrome-lined and phosphate finished. The workhorse of our BCG portfolio, this product is made to provide years of unquestionable reliability without the sticker shock. FULL CHROME BCG: Full Chrome. Hard Chrome. Machine Gun Chrome. Regardless of what you call it, this BCG is as tough as it is good looking. KAK Industry's 5.56 NATO Full Chrome BCG is made for unflinching reliability no matter how rough the use. All KAK Industry BCGs feature a M16 (Full Auto) carrier profile, meticulously machined from 8620 steel, properly heat treated and ground to exact tolerances. Mfg: Kak Industry Llc.