Brn AR-15 M4 Mil-Spec Collapsible Buttstock Kit, Black

Name: Brn AR-15 M4 Mil-Spec Collapsible Buttstock Kit, Black
Brand: Brownells Bundles
Availability: InStock

Brownells Bundles · Stocks

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Best price

$92.99at Brownells

In stock checked Oct 2, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$92.99checked Oct 2, 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: $92.99 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$92.99	$92.99	$92.99

Since Sep 27, 2026.

About this part

The Brn AR-15 M4 Mil-Spec Collapsible Buttstock Kit, Black is an AR-15 stock from Brownells Bundles. One store lists it, Brownells at $92.99. The lowest in-stock price in the last 30 days was $92.99 at Brownells.

Fits and works with

Buffer system: Carbine · Buffers and springs

Specifications

Manufacturer: Brownells Bundles
Color: Black
Type: Kit
Platform: AR-15

From the manufacturer

Upgrade your AR-15 with our M4 Buttstock Kit Collapsible Mil-Spec. Designed for versatility and comfort, this kit allows you to adjust the length of pull to fit your shooting style. Whether you're a competitive shooter, a hunter, or a tactical enthusiast, our M4 Buttstock Kit delivers reliable performance and ergonomic design. INCLUDES: Collapsible Buttstock (SKU: 078000498): Crafted from durable materials, this collapsible stock provides adjustable length of pull for optimal comfort and control. Buffer Tube (SKU: 080001039): Includes Mil-Spec receiver extension/buffer tube, receiver lock plate, lock-nut/castle nut, carbine buffer and carbine buffer spring E Mfg: Brownells Bundles