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Home Rifle Parts Stock Parts Buttstocks B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC Support
Upgrade your AR-15 with the Enhanced SOPMOD Stock! 💪 Enjoy comfort, waterproof storage, and a secure fit for better performance.
  • B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC FDE
  • B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC FDE
  • B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC FDE
  • B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC FDE
  • B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC FDE

B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC - B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC FDE

748252571533 100016915

Variations:

-5 %
Upgrade your AR-15 with the Enhanced SOPMOD Stock! 💪 Enjoy comfort, waterproof storage, and a secure fit for better performance.
B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC FDE
142.4 GBP 17 £142.40 * £149.90
Color: Flat Dark Earth Style: Collapsible Product no.: 100016915
In stock
142.4 GBP 17 £142.40 * £149.90
Ask question
-5 %
Upgrade your AR-15 with the Enhanced SOPMOD Stock! 🚀 Enjoy comfort, stealth, and storage with this Mil-Spec gray stock from B5 SYSTEMS.
B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC GRAY
132.9 GBP 10 £132.90 * £139.90
Color: Gray Style: Collapsible Product no.: 100016916
In stock
132.9 GBP 10 £132.90 * £139.90
Ask question
Offer
Upgrade your AR-15 with the B5 Systems SOPMOD Stock! 🌟 Enjoy comfort, stealth, and waterproof storage for your essentials.
B5 SYSTEMS AR-15 SOPMOD STOCK COLLAPSIBLE MIL-SPEC COYOTE BROWN
137.7 GBP 5 £137.70 * £144.90
Color: Coyote Brown Style: Adjustable Product no.: 100028999
In stock
137.7 GBP 5 £137.70 * £144.90
Ask question
Offer
Upgrade your AR-15 with the Enhanced SOPMOD Stock! ✨ Enjoy improved comfort, waterproof storage, and intuitive adjustments for peak performance.
B5 SYSTEMS AR-15 SOPMOD STOCK COLLAPSIBLE MIL-SPEC OD GREEN
137.7 GBP 3 £137.70 * £144.90
Color: O.D. Green Style: Adjustable Product no.: 100029286
In stock
137.7 GBP 3 £137.70 * £144.90
Ask question
-5 %
Upgrade your AR-15 with the Enhanced SOPMOD Stock! 🛡️ Enjoy comfort, storage, and stealth with this Mil-Spec Multi-Cam design.
B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC MULTI-CAM
151.9 GBP 0 £151.90 * £159.90
Color: Multi-Cam Style: Collapsible Product no.: 100016917
Backorderable
151.9 GBP 0 £151.90 * £159.90
Ask question
-5 %
Upgrade your AR-15 with the Enhanced SOPMOD Stock! 🔧 Enjoy comfort, stealth, and waterproof storage for your tactical needs.
B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC RAL8000
Color: RAL8000 Style: Collapsible Product no.: 430100419
Not available
132.9 GBP 0 £132.90 * £139.90
Ask question
139.9 159.9 6 GBP
Sale
142.4 GBP £142.40 £149.90

Prices inclusive of duty & VAT.

Product no.: 100016915

Mfr. No.: SOP-1075

748252571533 Currently employed by the U.S. military, this reinforced polymer stock fits M4-type receiver extensions and offers an improved cheekweld designed for increased comfort and consistency. Two waterproof storage compartments running the length of the stock hold 2 AA or 3 CR-123 batteries. Streamlined contours resist snagging on clothing, equipment, or vegetation to aid in safe and stealthy operation. Sure-Grip stock latch ensures convenient and intuitive length-of-pull adjustment, while the anti-slip rubber recoil pad secures the weapon to the operator’s shoulder. Features a black, stainless steel QD swivel mount and two molded 1¼" wide sling slots.
In stock
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Wish List Ask question

Variations:

-5 %
Upgrade your AR-15 with the Enhanced SOPMOD Stock! 💪 Enjoy comfort, waterproof storage, and a secure fit for better performance.
B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC FDE
142.4 GBP 17 £142.40 * £149.90
Color: Flat Dark Earth Style: Collapsible Product no.: 100016915
In stock
142.4 GBP 17 £142.40 * £149.90
Ask question
-5 %
Upgrade your AR-15 with the Enhanced SOPMOD Stock! 🚀 Enjoy comfort, stealth, and storage with this Mil-Spec gray stock from B5 SYSTEMS.
B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC GRAY
132.9 GBP 10 £132.90 * £139.90
Color: Gray Style: Collapsible Product no.: 100016916
In stock
132.9 GBP 10 £132.90 * £139.90
Ask question
Offer
Upgrade your AR-15 with the B5 Systems SOPMOD Stock! 🌟 Enjoy comfort, stealth, and waterproof storage for your essentials.
B5 SYSTEMS AR-15 SOPMOD STOCK COLLAPSIBLE MIL-SPEC COYOTE BROWN
137.7 GBP 5 £137.70 * £144.90
Color: Coyote Brown Style: Adjustable Product no.: 100028999
In stock
137.7 GBP 5 £137.70 * £144.90
Ask question
Offer
Upgrade your AR-15 with the Enhanced SOPMOD Stock! ✨ Enjoy improved comfort, waterproof storage, and intuitive adjustments for peak performance.
B5 SYSTEMS AR-15 SOPMOD STOCK COLLAPSIBLE MIL-SPEC OD GREEN
137.7 GBP 3 £137.70 * £144.90
Color: O.D. Green Style: Adjustable Product no.: 100029286
In stock
137.7 GBP 3 £137.70 * £144.90
Ask question
-5 %
Upgrade your AR-15 with the Enhanced SOPMOD Stock! 🛡️ Enjoy comfort, storage, and stealth with this Mil-Spec Multi-Cam design.
B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC MULTI-CAM
151.9 GBP 0 £151.90 * £159.90
Color: Multi-Cam Style: Collapsible Product no.: 100016917
Backorderable
151.9 GBP 0 £151.90 * £159.90
Ask question
-5 %
Upgrade your AR-15 with the Enhanced SOPMOD Stock! 🔧 Enjoy comfort, stealth, and waterproof storage for your tactical needs.
B5 SYSTEMS AR-15 ENHANCED SOPMOD STOCK COLLAPSIBLE MIL-SPEC RAL8000
Color: RAL8000 Style: Collapsible Product no.: 430100419
Not available
132.9 GBP 0 £132.90 * £139.90
Ask question

Description:

Improves Cheekweld & Provides Waterproof Storage For Small Items
Currently employed by the U.S. military, this reinforced polymer stock fits M4-type receiver extensions and offers an improved cheekweld designed for increased comfort and consistency. Two waterproof storage compartments running the length of the stock hold 2 AA or 3 CR-123 batteries. Streamlined contours resist snagging on clothing, equipment, or vegetation to aid in safe and stealthy operation. Sure-Grip stock latch ensures convenient and intuitive length-of-pull adjustment, while the anti-slip rubber recoil pad secures the weapon to the operator’s shoulder. Features a black, stainless steel QD swivel mount and two molded 1¼" wide sling slots.  

Top takeaways

  1. The stock is used by the U.S. military, fits M4-type receiver extensions, and offers an enhanced cheekweld for comfort and consistency.
  2. It includes two waterproof storage compartments for batteries and features a streamlined design to prevent snagging.
  3. Equipped with a Sure-Grip stock latch for adjustable length-of-pull, an anti-slip rubber recoil pad, and a black stainless steel QD swivel mount.

Attributes

  • Colour: Flat Dark Earth
  • Material: Polymer
  • Style: Collapsible
  • Type: Mil-Spec
  • Weapon type: AR-15
  • Delivery weight: 0.404kg
  • Shipping height: 76mm
  • Shipping width: 178mm
  • Shipping length: 279mm
  • UPC: 748252571533

Item details

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

Customers reviews

Customer ratings (11)

4.5 / 5
Definitely recommended

Brownells USA So comfortable! 01/12/2017

I bought two these for around $55 on sale. I have been trying to choose between keeping my MagPul CTR stock or upgrading to a BCM Mod 0 or the B5 Sopmod. When the B5 came I was really surprised by the size of it. It's much bigger than either of the other stocks. After adding it to my rifle and trying it out though it feels amazing MUCH better than the other two and I like the battery compartments too. So long story short I have a MagPul CTR stock and BCM Mod 0 stock for sale!

Definitely recommended

Brownells USA B5 Enhanced SOPMOD 29/09/2017

Excellent cheek weld, plenty of storage, and locks up pretty tight. A lot of people gripe about removing the stock from the buffer tube to access the storage tubes, but it's easy to get to and comes off and goes back on easy so it's not a big deal. QD sling mount attachment as well if you need it. Very nice and sturdy stock to have especially if you need some storage. 6 CR123 batteries will fit in the tubes. Always nice to have those since those batteries burn out quick from lights and such. Would definitely recommend this.

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