5.56x45mm NATO Bolt Assembly Steel For AR-15

Name: 5.56x45mm NATO Bolt Assembly Steel For AR-15
Brand: Sons Of Liberty Gun Works
Availability: InStock

Sons Of Liberty Gun Works · Bolt Carrier Group

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Best price

$104.49at Brownells

In stock checked Oct 21, 2026

Buy at Brownells

Compare 4 stores

Where to buy

Store	Price	Availability	Buy
Brownells Best price	$104.49checked Oct 21, 2026	In stock	Buy at Brownells
Ammunition Depot	$104.49checked Oct 21, 2026	In stock	Buy at Ammunition Depot
Palmetto State Armory	$104.99checked Oct 21, 2026	Check store	Buy at Palmetto State Armory
Battlehawk Armory	$105.53Salechecked Oct 21, 2026	Check store	Buy at Battlehawk 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: $104.49 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$104.49	$104.49	$104.49
Battlehawk Armory	$105.53	$105.53	$105.53
Brownells	$104.49	$104.49	$104.49
Palmetto State Armory	$104.99	$104.99	$104.99

Since Sep 27, 2026.

About this part

The 5.56x45mm NATO Bolt Assembly Steel For AR-15 is a 5.56 / .223 bolt carrier group from Sons Of Liberty Gun Works. It's sold by 4 stores (2 in stock), from $104.49 to $105.53. The lowest in-stock price in the last 30 days was $104.49 at Brownells.

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: Sons Of Liberty Gun Works
Platform: AR-15
Caliber: 5.56 mm NATO
Material: Steel

From the manufacturer

Sons of Liberty Gun Works factory OEM Bolt Assembly for Mil-Spec AR-15s. The bolt is machined from Carpenter Technology No. 158 steel, which is heat-treated to military specifications, shot-peened, and vibratory tumbled. Mfg: Sons Of Liberty Gun Works