ACS Collapsible Mil-Spec Carbine Stock For AR-15 FDE

Name: ACS Collapsible Mil-Spec Carbine Stock For AR-15 FDE
Brand: Magpul
Availability: InStock

Magpul · Stocks

No ratings yet

Best price

$90.99at Sportsman's Warehouse

In stock checked Oct 1, 2026

Buy at Sportsman's Warehouse

Compare 5 stores

Where to buy

Store	Price	Availability	Buy
Sportsman's Warehouse Best price	$90.99checked Oct 1, 2026	In stock	Buy at Sportsman's Warehouse
Magpul	$94.95checked Oct 1, 2026	Check store	Buy at Magpul
Brownells	$85.99checked Oct 1, 2026	Out of stock	Buy at Brownells
OpticsPlanet	$89.95Salechecked Oct 1, 2026	Out of stock	Buy at OpticsPlanet
MidwayUSA	$90.20checked Oct 1, 2026	Out of stock	Buy at MidwayUSA

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: $90.99 at Sportsman's Warehouse. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$85.99	$85.99	$85.99
Magpul	$94.95	$94.95	$94.95
MidwayUSA	$90.20	$90.20	$90.20
OpticsPlanet	$89.95	$89.95	$89.95
Sportsman's Warehouse	$90.99	$90.99	$90.99

Since Sep 28, 2026.

About this part

The ACS Collapsible Mil-Spec Carbine Stock For AR-15 FDE is an AR-15 stock from Magpul. It's sold by 5 stores (1 in stock), from $85.99 to $94.95. The lowest in-stock price in the last 30 days was $90.99 at Sportsman's Warehouse.

Fits and works with

Buffer system: Carbine · Buffers and springs

Specifications

Manufacturer: Magpul
Color: Flat Dark Earth
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, Dark Earth or O.D. Green. 77/8" (20cm) OAL, 5A 1/4" (13.3cm) high. 13.6 oz. (385g) weight. Mil-Spec fits mil-spec 1.14" O.D. carbine buffer tubes..