Enhanced 308ar Bolt Completion Group

Name: Enhanced 308ar Bolt Completion Group
Brand: JP Enterprises
Availability: InStock

JP Enterprises · Bolt Carrier Group

No ratings yet

Best price

$192.80at Brownells

In stock Lowest in 30 dayschecked Nov 13, 2026

Buy at Brownells

Compare 5 stores

Fits and works with

Caliber: .308 / 7.62x51 · Shop matching ammo
Bolt: AR-10 (.308 / 6.5 CM) · Bolt carrier groups

Specifications

Manufacturer: JP Enterprises
Platform: AR-10
Caliber: .308 / 7.62
Material: Steel

Where to buy

Store	Price	Availability	Buy
Brownells Best price 17.76% off · ends Nov 15 · exclusions apply	$192.80checked Nov 13, 2026	In stock	Buy at Brownells
OpticsPlanet	$192.80Salechecked Nov 13, 2026	In stock	Buy at OpticsPlanet
Ammunition Depot	$192.80checked Nov 13, 2026	In stock	Buy at Ammunition Depot
Battlehawk Armory	$192.80checked Nov 13, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$192.99checked Nov 13, 2026	Check store	Buy at Palmetto State 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

Show

Lowest in-stock price in the last 30 days: $192.80 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$192.80	$192.80	$192.80
Battlehawk Armory	$192.80	$192.80	$192.80
Brownells	$192.80	$192.80	$192.80
OpticsPlanet	$192.80	$192.80	$192.80
Palmetto State Armory	$192.99	$191.99	$192.99

Since Sep 27, 2026.

About this part

The Enhanced 308ar Bolt Completion Group is a .308 / 7.62x51 bolt carrier group from JP Enterprises. It's sold by 5 stores (3 in stock), from $192.80 to $192.99. The lowest in-stock price in the last 30 days was $192.80 at Ammunition Depot.

From the manufacturer

Complete bolt assembly is precision machined from an ultra-strong steel alloy to last up to 10 times longer than a standard carbon steel bolt, minimizing the risk of bolt failure during a critical engagement. SAE 9310 steel has a tough, ductile inner core highly resistant to stress fracturing, with a hard outer surface that resists galling and wear, to ensure a service life of up to 60,000 rounds. This is the same steel used in the transmission gears of Formula 1 race cars, so it's ideal for high-impact, high-heat applications like sustained full-auto fire. Meticulously machined radiuses on all 90-degree corners on the locking lugs help distribute impact force evenly and further red Mfg: J P Enterprises SPECS: SAE 9310 nickel-chromium-molybdenum steel, black nitrate. Fully assembled with extractor, gas rings, ejector, pins, and springs installed. .308 fits JP LRP-07 and DPMS LR-308 rifles only.