Brn AR-15 Mil-Spec Collapsible Stock Assembly Black

Name: Brn AR-15 Mil-Spec Collapsible Stock Assembly Black
Brand: Brownells
Availability: InStock

Brownells · Stocks

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Best price

$55.62at Brownells

In stock Sale checked Sep 27, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$55.62Salechecked Sep 27, 2026	In stock	Buy at Brownells

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Price history

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Lowest in-stock price in the last 30 days: $55.62 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	—	$55.62	$55.62

Since Sep 27, 2026.

About this part

The Brn AR-15 Mil-Spec Collapsible Stock Assembly Black is an AR-15 stock from Brownells. One store lists it, Brownells at $55.62. The lowest in-stock price in the last 30 days was $55.62 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

Collapsible buttstock similar to the current US GI M4 carbine stock provides convenient six-position length-of-pull adjustment to fit different-size shooters, including those wearing body armor. Ready to install on any standard AR-15 rifle or carbine lower receiver; includes buffer tube, receiver lock plate, lock nut, toe-mounted steel sling loop, carbine recoil spring and buffer. Buttstock is made from extremely tough, fiberglass-reinforced, injection-molded nylon to resist impact, heat, moisture, extreme cold, and most cleaning solvents. Steel lock nut has four square notches and pre-cut detents for staking to lock plate. Available with Mil-Spec (nominal 1.14" O.D.) receiver extens Mfg: Brownells SPECS: Aluminum and fiberglass-reinforced, injection-molded nylon, matte black. 8A 3/4" (22.2cm) OAL collapsed; 11A 3/4" (29.9cm) OAL fully extended