My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Wish list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Rifle Parts Stock Parts Buttstocks MAGPUL AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH BLK Support

The MAGPUL UBR 2.0 stock offers adjustable strength, a consistent cheek weld, QD sling points, and is compatible with A5-length buffer systems for optimal performance.

MAGPUL AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH BLK

840815100775 100018748

Filters:

Variations
Filters:
Variations:

Variations:

The MAGPUL UBR 2.0 stock offers adjustable strength, a consistent cheek weld, QD sling points, and is compatible with A5-length buffer systems for optimal performance.
AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH - AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH BLK
229.9 GBP 0 £229.90 *
Backorderable
Color: Black Make: AR-15 Material: Polymer Style: Collapsible Type: A5 Length Product no.: 100018748
Backorderable
229.9 GBP 0 £229.90 *
Offer
The MAGPUL UBR 2.0 stock offers strength, stability, and a consistent cheek weld in 8 positions, with QD sling points and storage, compatible with A5 buffer systems.
AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH - AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH FDE
219.9 GBP 19 £219.90 * £229.90
In stock
Color: Flat Dark Earth Make: AR-15 Material: Polymer Style: Collapsible Type: A5 Length Product no.: 100018749
In stock
219.9 GBP 19 £219.90 * £229.90
Offer
The MAGPUL UBR 2.0 stock offers adjustable comfort, robust stability, and an ergonomic design with QD sling points, perfect for A5-length buffer systems.
AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH - AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH GRAY
219.9 GBP 7 £219.90 * £229.90
In stock
Color: Gray Make: AR-15 Material: Polymer Style: Collapsible Type: A5 Length Product no.: 100018762
In stock
219.9 GBP 7 £219.90 * £229.90
Offer
The MAGPUL UBR 2.0 stock offers unmatched strength, 8 adjustable positions for a consistent cheek weld, and compatibility with A5-length buffer systems.
AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH - AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH ODG
219.9 GBP 9 £219.90 * £229.90
In stock
Color: O.D. Green Make: AR-15 Material: Polymer Style: Collapsible Type: A5 Length Product no.: 100018763
In stock
219.9 GBP 9 £219.90 * £229.90
219.9 229.9 4 GBP
229.9 GBP £229.90

Prices inclusive of duty & VAT.

Product no.: 100018748

Mfr. No.: MAG482-BLK

840815100775 The UBR 2.0 is an adjustable stock for the AR15/M4, designed to offer the same strength and stability as a fixed stock with a consistent and comfortable cheek weld in any position. An update of the revolutionary Utility/Battle Rifle (UBR) stock, the UBR 2.0 features a fixed cheek piece to provide a consistent cheek weld in any of its 8 positions, and is compatible with A5-length buffer systems. Designed to accommodate largebore AR calibers and withstand severe impacts, the UBR comes standard with front and rear QD sling attachment points, a recessed footman’s loop, the ergonomic MOE SL angled-toe rubber butt-pad, and storage compartment. Buffer tube included, compatible with A5- length springs and buffers as well as carbine springs and buffers (with included spacer). Made in U.S.A.
Backorderable
5/5 - 1 Customers
1
2
3
4
5
6
7
8
9
10+
£229.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy
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.
  • Adjustable for optimal comfort
  • Durable and impact-resistant design
  • Compatible with A5-length systems
Wish List Ask question
219.9 229.9 4 GBP
Description Specification Customers reviews Accessories

MAGPUL AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH BLK

229.9 GBP £229.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
£229.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

Description:

The UBR 2.0: Unmatched Strength and Comfort for Your AR-15

The UBR 2.0 is an innovative adjustable stock designed specifically for the AR15/M4 platform. It combines the durability of a fixed stock with the versatility and comfort required for any shooting position.

Key Features:

  • Fixed Cheek Piece: Provides a consistent cheek weld across all 8 adjustable positions.
  • Compatibility: Designed for A5-length buffer systems, ensuring seamless integration with your setup.
  • Durability: Built to withstand severe impacts, accommodating large-bore AR calibers.
  • QD Sling Attachment Points: Front and rear attachment points for quick and easy sling mounting.
  • Recessed Footman’s Loop: For added versatility in sling configurations.
  • Ergonomic Design: Features the MOE SL angled-toe rubber butt-pad for enhanced comfort.
  • Storage Compartment: Convenient storage for small items or tools.

Included with the stock is a buffer tube, compatible with A5-length springs and buffers, as well as carbine springs and buffers (with the included spacer). Proudly made in the U.S.A., the UBR 2.0 is the perfect upgrade for any serious shooter.



Attributes

  • Colour: 
    Black
  • Material: 
    Polymer
  • Style: 
    Collapsible
  • Type: 
    A5 Length
  • Weapon type: 
    AR-15
  • Delivery weight: 0.816kg
  • Shipping height: 57mm
  • Shipping width: 146mm
  • Shipping length: 292mm
  • UPC: 840815100775

Item details

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

Customers reviews

Customer ratings (1)

5 / 5
Definitely recommended

Brownells USA Great stock! Well-Priced 12/12/2017

I have this stock installed on my home-built AR. I can't say enough about it! While it's a little bit more complicated to install than traditional buffer tubes/stock systems, the benefit of it's fixed-stock stability is worth the 2-3 extra steps. I really like the fact that it will accept both carbine and A5 buffer systems with the included carbine spacer. The extra length of pull provided is fantastic if you aren't shooting nose-to-charging-handle (which, arguably, you shouldn't be). Three QD points plus the sling attachment really make this stock versatile with the removable storage door being icing on the cake. While it is a little expensive, one has to consider that it takes the place of a buffer tube, castle nut, and ASAP QD endplate. Definitely recommended, especially considering the wright savings and reduced price vs the Gen 1.

Variations:

The MAGPUL UBR 2.0 stock offers adjustable strength, a consistent cheek weld, QD sling points, and is compatible with A5-length buffer systems for optimal performance.
AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH - AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH BLK
229.9 GBP 0 £229.90 *
Backorderable
Color: Black Make: AR-15 Material: Polymer Style: Collapsible Type: A5 Length Product no.: 100018748
Backorderable
229.9 GBP 0 £229.90 *
Offer
The MAGPUL UBR 2.0 stock offers strength, stability, and a consistent cheek weld in 8 positions, with QD sling points and storage, compatible with A5 buffer systems.
AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH - AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH FDE
219.9 GBP 19 £219.90 * £229.90
In stock
Color: Flat Dark Earth Make: AR-15 Material: Polymer Style: Collapsible Type: A5 Length Product no.: 100018749
In stock
219.9 GBP 19 £219.90 * £229.90
Offer
The MAGPUL UBR 2.0 stock offers adjustable comfort, robust stability, and an ergonomic design with QD sling points, perfect for A5-length buffer systems.
AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH - AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH GRAY
219.9 GBP 7 £219.90 * £229.90
In stock
Color: Gray Make: AR-15 Material: Polymer Style: Collapsible Type: A5 Length Product no.: 100018762
In stock
219.9 GBP 7 £219.90 * £229.90
Offer
The MAGPUL UBR 2.0 stock offers unmatched strength, 8 adjustable positions for a consistent cheek weld, and compatibility with A5-length buffer systems.
AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH - AR-15 UBR 2.0 COLLAPSIBLE STOCK COLLAPSIBLE A5 LENGTH ODG
219.9 GBP 9 £219.90 * £229.90
In stock
Color: O.D. Green Make: AR-15 Material: Polymer Style: Collapsible Type: A5 Length Product no.: 100018763
In stock
219.9 GBP 9 £219.90 * £229.90

Customers also bought

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.

Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top