AR-15 ACS Stock Collapsible Commercial BLK

Name: AR-15 ACS Stock Collapsible Commercial BLK
Brand: Magpul

Magpul · Stocks

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Best price

$84.95at Magpul

checked Oct 1, 2026

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Where to buy

Store	Price	Availability	Buy	Add to build
Magpul Best price	$84.95checked Oct 1, 2026	Check store	Buy at Magpul
Brownells	$72.99checked Oct 1, 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.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$72.99	$72.99	$72.99
Magpul	$84.95	$84.95	$84.95

Since Sep 28, 2026.

About this part

The AR-15 ACS Stock Collapsible Commercial BLK is an AR-15 stock from Magpul. It's sold by 2 stores, from $72.99 to $84.95.

Fits and works with

Buffer system: Carbine · Buffers and springs

Specifications

Manufacturer: Magpul
Color: Black
Type: Stock
Platform: AR-15

From the manufacturer

Adaptable Carbine/Storage (ACS) stock is a drop-in replacement for standard USGI M4 collapsible stock that gives the tactical operator extra storage options, a secure, comfortable cheekweld, and an advanced dual-locking lever. Smooth, streamlined exterior contours prevent snagging on clothing, sling, or vegetation, and help ensure fast exits from vehicles without snagging on gear. Removable battery storage compartments run the full length of the extra-wide comb and hold 2 AA or 3 CR-123 batteries, while providing a wide, contoured area for an exceptionally solid, comfortable cheekweld. Secure molded rubber caps keep water and dust out of compartments and face the rear of the stock for eas Mfg: Magpul SPECS: Reinforced molded polymer, Black. 77/8" (20cm) OAL, 5A 1/4" (13.3cm) high. 13.6 oz. (385g) weight. Commercial fits commercial 1.17" O.D. carbine buffer tubes.