Over 300,000 customers - we say thank you!

40,000+ products for hunting and shooting sports

The Brownells AR-15 ACS Stock offers enhanced storage, a secure cheekweld, dual-locking lever, and streamlined design for tactical efficiency and comfort.

BROWNELLS AR-15 ACS STOCK ASSY COLLAPSIBLE MIL-SPEC ODG

078000222

Filters:

Variations
Filters:
Variations:

Variations:

Color: O.D. Green Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Product no.: 078000222
In stock
174.9 GBP 9 £174.90 *
Color: Black Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Product no.: 078000220
Backorderable
174.9 GBP 0 £174.90 *
Color: Flat Dark Earth Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Product no.: 078000221
Backorderable
164.9 GBP 0 £164.90 *
Color: Gray Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Product no.: 084000400
Backorderable
174.9 GBP 0 £174.90 *
164.9 174.9 4 GBP
174.9 GBP £174.90

Prices inclusive of duty & VAT.

Product no.: 078000222

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 easy removal; cap exterior is beveled to resist snagging when shouldering weapon. Positive-locking trapdoor on right side of the stock reveals a roomy storage compartment for additional batteries, coiled up cleaning cable and other cleaning supplies, ear plugs, spare parts, or other small items. Magpul’s dual locking system uses an additional cam lever to protect the release lever from accidental operation, yet still allows you to adjust length of pull by simply pushing on the release lever. Slot molded in the toe provides an attachment point for a 1¼" wide sling. Also includes the same detachable rubber buttpad found on Magpul CTR and UBR buttstocks to help keep stock firmly mounted on shoulder. The ASC Buttstock Kit includes the following items: Mil-Spec buffer tube Carbine buffer Chrome Silicone recoil spring Receiver end plate Receiver extension castle nut
In stock 9 pcs. in the USA warehouse
1
2
3
4
5
6
7
8
9
10+
£174.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Delivery time approx. 7-14 days.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
  • Extra storage options
  • Secure, comfortable cheekweld
  • Advanced dual-locking lever
164.9 174.9 4 GBP
Description Specification Customers reviews Accessories

BROWNELLS AR-15 ACS STOCK ASSY COLLAPSIBLE MIL-SPEC ODG

174.9 GBP £174.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
£174.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Description:

Upgrade your tactical setup with the AR-15 ACS Stock Assy Collapsible Mil-Spec.

The Adaptable Carbine/Storage (ACS) stock is the ideal drop-in replacement for the standard USGI M4 collapsible stock, designed to provide tactical operators with enhanced storage solutions, a secure and comfortable cheekweld, and an advanced dual-locking lever system.

Key Features:

  • Sleek, streamlined exterior contours that prevent snagging on clothing, slings, or vegetation, allowing for quick exits from vehicles.
  • Removable battery storage compartments running the full length of the extra-wide comb, accommodating 2 AA or 3 CR-123 batteries.
  • Wide, contoured area designed for an exceptionally solid and comfortable cheekweld.
  • Secure molded rubber caps that keep water and dust out of compartments, easily removable with a beveled exterior to resist snagging.
  • Positive-locking trapdoor on the right side reveals a spacious storage compartment for additional batteries, cleaning supplies, ear plugs, spare parts, or other small items.
  • Magpul’s dual locking system features an additional cam lever to protect the release lever from accidental operation while allowing for easy length of pull adjustments.
  • Slot molded in the toe serves as an attachment point for a 1¼" wide sling.
  • Includes a detachable rubber buttpad, similar to that found on Magpul CTR and UBR buttstocks, ensuring a firm mount on the shoulder.

Included in the ASC Buttstock Kit:

  • Mil-Spec buffer tube
  • Carbine buffer
  • Chrome Silicone recoil spring
  • Receiver end plate
  • Receiver extension castle nut

Specifications:

Constructed from reinforced molded polymer, available in Black, Dark Earth, or O.D. Green. Measures 77/8" (20cm) OAL, 5¼" (13.3cm) high, and weighs 13.6 oz. (385g).



Attributes

  • Colour:
    O.D. Green
  • Material:
    Polymer
  • Style:
    Collapsible
  • Type:
    Mil-Spec
  • Weapon type:
    AR-15
  • Delivery weight: 0.907kg

Item details

Made in USA
US export classification: 0A501.x

Customers reviews

Customer ratings (0)

0 / 5

Variations:

Color: O.D. Green Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Product no.: 078000222
In stock
174.9 GBP 9 £174.90 *
Color: Black Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Product no.: 078000220
Backorderable
174.9 GBP 0 £174.90 *
Color: Flat Dark Earth Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Product no.: 078000221
Backorderable
164.9 GBP 0 £164.90 *
Color: Gray Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Product no.: 084000400
Backorderable
174.9 GBP 0 £174.90 *

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Back to top