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Bolt Carrier Group K-Spec M16 BCG W/Side Vent 5.56x45mm NATO Full Chrome

Bolt Carrier Group K-Spec M16 BCG W/Side Vent 5.56x45mm NATO Full Chrome

KAK Industry · Bolt Carrier Group

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Best price

$219.99at GunMag Warehouse

In stock checked Sep 28, 2026

Compare 6 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
GunMag Warehouse Best price $219.99checked Sep 28, 2026 In stock Buy at GunMag Warehouse
OpticsPlanet $220.46Salechecked Oct 2, 2026 In stock Buy at OpticsPlanet
Ammunition Depot $220.46checked Oct 2, 2026 In stock Buy at Ammunition Depot
Battlehawk Armory $219.99Salechecked Oct 2, 2026 Check store Buy at Battlehawk Armory
Palmetto State Armory $220.99checked Oct 2, 2026 Check store Buy at Palmetto State Armory
Brownells $219.99checked 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

Lowest in-stock price in the last 30 days: $219.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
Ammunition Depot$220.46$220.46$220.46
Battlehawk Armory$219.99$219.99$219.99
Brownells$219.99$219.99$219.99
GunMag Warehouse—$219.99$219.99
OpticsPlanet$220.46$219.99$220.46
Palmetto State Armory$220.99$220.99$220.99

Since Sep 28, 2026.

About this part

The Bolt Carrier Group K-Spec M16 BCG W/Side Vent 5.56x45mm NATO Full Chrome is a 5.56 / .223 bolt carrier group from KAK Industry. It's sold by 6 stores (3 in stock), from $219.99 to $220.99. The lowest in-stock price in the last 30 days was $219.99 at GunMag Warehouse.

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
Chrome
Material
Steel

From the manufacturer

K-SPEC: Mil-Spec, Enhanced. KAK Industry's signature design for unrivaled performance and unparalleled reliability, all K-SPEC Enhanced BCGs retain mil-spec dimensions with added Slotted Angle Carrier Rails ("sand cutters") and Dual Ejector system. All KAK Industry BCGs feature a M16 (Full Auto) carrier profile, meticulously machined from 8620 steel, properly heat treated and ground to exact tolerances. Other components include: Single piece billet-machined 4140 extractor, phosphate coated for Increased reliability and corrosion resistance. Includes 4340 Chrome plated cam pin. 8740 chrome plated firing pin, precision ground and heat trea Mfg: Kak Industry Llc.

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$219.99 at GunMag Warehouse
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