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MAGPUL
AR-15 STR STOCK COLLAPSIBLE MIL-SPEC

873750006239 100009321

Description
Ratings (10)

Adjustable Carbine Stock With Internal Battery Storage

An enhanced version of the Magpul CTR® stock, the STR (“Storage/Type Restricted”) buttstock features two 4¼" 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 1¼" sling loops. Includes reversible QD swivel socket. 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 rubber that adds plenty of "grab" to prevent shoulder slippage.

SPECS: Reinforced nylon polymer, Black, Dark Earth, or O.D. Green. 7¼" (18.4cm) OAL, 5¼" (13.3cm) high. LOP adjustment range: 3¼" (8.3cm). 12.5 oz (354g) wt. Mil-Spec – Fits mil-spec 1.14" O.D. carbine buffer tubes.

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Customer ratings for MAGPUL AR-15 STR STOCK COLLAPSIBLE MIL-SPEC BLK

Number of ratings: 10
From brownells.com: 10
Average rating: 4.8

STR is a great stock!!! (19/11/2012)

This is a very nice stock. Put in on my Sig AR because I wanted a high quality stock at a good price and I wanted to go with the two tone od green/black look. Looks and feels nice.

Best furniture to add to AR and AKs (31/08/2013)

Easily installed. Good grip recoil pad. This product, MS3 Multi-Mission Sling, and Vltor Receiver Extension Adapter added new furniture and flexibility to my AK. Makes an AK nearly as good as an AR.

Nice, but a slight problem (24/09/2013)

Generally a very nice Magpul product. Installation wasn't as easy as described in the instructions and it isn't just me that is having problems. The plastic .223 cartridge they give you with the stock is supposed to be used to insert into a detent and lever the adjustment pin down to slide on the stock. It doesn't work and eventually people are breaking the cartridge. Even a small screwdriver didn't work as a lever. I had to use a larger screwdriver and pull down on a cross pin that goes through the adjustment pin from the side. The stock locks up tight and fits well with it's cheek weld. The battery compartment covers are large and made of a rubbery material. One of the two covers on mine droops slightly at the back. The material is fairly soft and allows this to happen. Overall it is a very nice buttstock. I always appreciate Magpul's secondary friction lock.

Amazing! (10/03/2014)

Using it for my Airsoft Rifle. Great and comfortable, can't beat the replicas for a tad more. Love this thing to death!

Only downside is the plastic bullet it comes with to help you install isn't the best. Take a small flat head and depress the pin down while holding the lever down to slide it onto your buffer tube.

Great Look & Feel (20/01/2012)

This is a great product. Longer than the Moe stock and with the extended recoil pad .70 makes it feel like a standard size OAL rifle. This stock makes all the differance in fit and shooting the rifle.

From ACS to STR (26/01/2012)

This is the perfect stock, lighter than the ACS, exact same cheek weld as the ACS, easier to grab my AR-15 (SIG 516) in a rush from the stock, and it locks in tight with no play. Brownells had it first, and I couldn't be happier.

Perfect for the Vltor A5 Recoil System (11/08/2012)

Magpul made the STR as both a successor to the CTR and to work in perfect union with the Vltor A5 system. There is plenty of info on the A5 recoil system, it can be purchased here on Brownells. It's receiver extension is .75" longer than a standard carbine unit. The STR allows you to collapse the stock all the way forward and lock it into position. The cheek weld is superb. The sling swivel is reversible from side-to-side with an allen wrench and a 6-way screwdriver.

The toe has a 'ledge' for precision shooting from the bench. The locking mechanism is typical Magpul (simple and solid). The storage is watertight.

You cannot get any closer to the gun with any other stock.

If you are running a Vltor A5 receiver extension, look no further. I've bought two (one on mine, and one on my wife's AR).

CAR (24/08/2012)

Great cheek weld, I am extremely pleased with this stock and the hydraulic buffer that I added too. I am already "specing" parts for my next build. The STR stock is already on the list.
Brownells always seems to have everything when I need it.

Should've bought one years ago (04/02/2014)

Great stock, love the cheek rest on it. Should've bought one years ago. Makes a whole different gun out of your rifle.

Very Good Purchase! (19/12/2014)

Overall, a very good product. It fits great on my Smith & Wesson M&P 15 Sport. Much more "aesthetically pleasing" than the standard factory stock. Also, the widened battery storage provided ABSOLUTELY GREAT positioning for your cheek and is 10x more comfortable. My only groan, and the reason for not rating 5 stars, is the fact that it took me an extra minute or two to install, must read direction beforehand. BUT, this installation method does make the product more secure to your rifle. Do yourself a favor, buy this stock. (Must be a MIL-SPEC buffer tube)

Read 10 more ratings on brownells.com

104.9 104.9 4 GBP

Product no.: 100009321
MAGPUL AR-15 STR STOCK COLLAPSIBLE MIL-SPEC BLK
Mfr Part: MAG470-BLK 873750006239 An enhanced version of the Magpul CTR® stock, the STR (“Storage/Type Restricted”) buttstock features two 4¼" 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 1¼" sling loops. Includes reversible QD swivel socket. 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 rubber that adds plenty of "grab" to prevent shoulder slippage.

104.9 GBP 56 £104.90 *

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Specs: Color: Black Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec

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Top takeaways

The Magpul STR stock is an enhanced version of the CTR with added battery storage and a wider cheekweld for comfort.
It includes features like water-resistant storage caps, dual sling loops, a reversible QD swivel socket, and a friction lock for stability.
Constructed from reinforced nylon polymer, it fits mil-spec 1.14" O.D. carbine buffer tubes and offers an adjustable length of pull.

Attributes

Colour: Black Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Delivery weight: 0.503kg Shipping height: 76mm Shipping width: 140mm Shipping length: 216mm UPC : 873750006239

Item details

Made in USA
US export classification: 0A501.y.1

Product no.: 100009322
MAGPUL AR-15 STR STOCK COLLAPSIBLE MIL-SPEC FDE
Mfr Part: MAG470-FDE 873750006246 An enhanced version of the Magpul CTR® stock, the STR (“Storage/Type Restricted”) buttstock features two 4¼" 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 1¼" sling loops. Includes reversible QD swivel socket. 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 rubber that adds plenty of "grab" to prevent shoulder slippage.

104.9 GBP 15 £104.90 *

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Specs: Color: Flat Dark Earth Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec

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Details

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Top takeaways

The Magpul STR stock features dual battery storage tubes and a wide cheekweld for comfort, with water-resistant rubber caps for battery protection.
Includes a friction locking mechanism for stability and a detachable rubber pad for improved shoulder grip.
Compatible with mil-spec 1.14" O.D. carbine buffer tubes and available in multiple colors including Flat Dark Earth.

Attributes

Colour: Flat Dark Earth Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Delivery weight: 0.503kg Shipping height: 76mm Shipping width: 140mm Shipping length: 216mm UPC : 873750006246

Item details

Made in USA
US export classification: 0A501.y.1

Product no.: 100010519
MAGPUL AR-15 STR STOCK COLLAPSIBLE MIL-SPEC ODG
Mfr Part: MAG470-ODG 873750006260 An enhanced version of the Magpul CTR® stock, the STR (“Storage/Type Restricted”) buttstock features two 4¼" 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 1¼" sling loops. Includes reversible QD swivel socket. 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 rubber that adds plenty of "grab" to prevent shoulder slippage.

104.9 GBP 32 £104.90 *

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Specs: Color: O.D. Green Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec

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Ask question

Details

Add to shopping list

Ask question

Top takeaways

The Magpul AR-15 STR Stock is a collapsible, mil-spec buttstock with enhanced features like battery storage tubes and a wider cheekweld for comfort.
It includes water-resistant storage compartments, dual sling loops, a reversible QD swivel socket, and a friction locking mechanism for stability.
Available in multiple colors, it's made of reinforced nylon polymer and fits mil-spec 1.14" O.D. carbine buffer tubes.

Attributes

Colour: O.D. Green Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Delivery weight: 0.503kg Shipping height: 76mm Shipping width: 140mm Shipping length: 216mm UPC : 873750006260

Item details

Made in USA
US export classification: 0A501.y.1

Product no.: 100014418
MAGPUL AR-15 STR STOCK COLLAPSIBLE MIL-SPEC GRAY
Mfr Part: MAG470-GRY 873750008981 An enhanced version of the Magpul CTR® stock, the STR (“Storage/Type Restricted”) buttstock features two 4¼" 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 1¼" sling loops. Includes reversible QD swivel socket. 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 rubber that adds plenty of "grab" to prevent shoulder slippage.

104.9 GBP 28 £104.90 *

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Specs: Color: Gray Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec

Add to shopping list

Ask question

Details

Add to shopping list

Ask question

Top takeaways

The Magpul AR-15 STR Stock is a collapsible, Mil-Spec buttstock with integrated battery storage tubes and a wider cheekweld for comfort.
It includes features like water-resistant rubber caps, dual sling loops, a reversible QD swivel socket, and a friction locking mechanism for stability.
Constructed from reinforced nylon polymer, it is available in multiple colors and fits mil-spec 1.14" O.D. carbine buffer tubes.

Attributes

Colour: Gray Make: AR-15 Material: Polymer Style: Collapsible Type: Mil-Spec Delivery weight: 0.503kg Shipping height: 76mm Shipping width: 140mm Shipping length: 216mm UPC : 873750008981

Item details

Made in USA
US export classification: 0A501.y.1

Upgrade your AR-15 with the Magpul STR Stock! ⚙️ Enjoy enhanced comfort, battery storage, and a secure fit for better performance.

Description
Ratings (10)

Adjustable Carbine Stock With Internal Battery Storage

More...

Customer ratings for MAGPUL AR-15 STR STOCK COLLAPSIBLE MIL-SPEC BLK

Number of ratings: 10
From brownells.com: 10
Average rating: 4.8

STR is a great stock!!! (19/11/2012)

This is a very nice stock. Put in on my Sig AR because I wanted a high quality stock at a good price and I wanted to go with the two tone od green/black look. Looks and feels nice.

Best furniture to add to AR and AKs (31/08/2013)

Easily installed. Good grip recoil pad. This product, MS3 Multi-Mission Sling, and Vltor Receiver Extension Adapter added new furniture and flexibility to my AK. Makes an AK nearly as good as an AR.

Nice, but a slight problem (24/09/2013)