AR-15 STR Stock Assy Collapsible Mil-Spec Black

Name: AR-15 STR Stock Assy Collapsible Mil-Spec Black
Brand: Brownells
Availability: InStock

Brownells · Stocks

No ratings yet

Best price

$125.99at Brownells

In stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$125.99checked Oct 1, 2026	In 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

Show

Lowest in-stock price in the last 30 days: $125.99 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$125.99	$125.99	$125.99

Since Sep 27, 2026.

About this part

The AR-15 STR Stock Assy Collapsible Mil-Spec Black is an AR-15 stock from Brownells. One store lists it, Brownells at $125.99. The lowest in-stock price in the last 30 days was $125.99 at Brownells.

Fits and works with

Buffer system: Carbine · Buffers and springs

Specifications

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

From the manufacturer

An enhanced version of the Magpul CTRA(R) stock, the STR ("Storage/Type Restricted") buttstock features two 4A 1/4" left- and right-side positioned battery storage tubes and a wider cheekweld for extra comfort. Rubber caps at the rear keep the storage compartments resistant to water incursion, yet pop off easily for access to two AA or two CR-123 batteries inside. Features two integral 1A 1/4" sling loops and a socket for a pushbutton QD sling swivel on each side of the stock. Friction locking mechanism minimizes wobble between the buffer tube and the buttstock for a solid, secure "feel", which is enhanced by the detachable .30" thick rubber rub Mfg: Brownells SPECS: Reinforced nylon polymer, Black, Dark Earth, or O.D. Green. 7A 1/4" (18.4cm) OAL, 5A 1/4" (13.3cm) high. LOP adjustment range: 3A 1/4" (8.3cm). 12.5 oz (354g) wt.