Magpul AR-15 UBR 2.0 Collapsible Stock Collapsible A5 Length Black
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Magpul
Overview
The Magpul AR-15 UBR 2.0 Collapsible Stock is designed to provide a robust and adjustable platform for your rifle, featuring a collapsible design that allows for easy length adjustment while maintaining a solid shooting position. Constructed from durable polymer, this stock is compatible with A5 buffer tubes, ensuring a secure fit and reliable performance. This stock is often found in builds featuring a rifle gas system and chambered in .223 Wylde, making it a versatile choice for those looking to optimize their setup.
Specifications
Magpul AR-15 UBR 2.0 Collapsible Stock Collapsible A5 Length Black
4 options
Available Merchants(8)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have added the Magpul AR-15 UBR 2.0 Collapsible Stock Collapsible A5 Length Black to their builds on GunPartPicker. Since April 2026, it ranks #75 of the 560 stocks and braces builders have added. Builds with this stock are split between 5.56 NATO (59%) and .223 Wylde (41%), mostly on mid-length gas (69%, then rifle-length 31%), and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 4 of the 8 retailers we track have it in stock. It dipped to $189.99 at Palmetto State Armory for a stretch in October 2026, under its usual $208.95, so sales do come around. Buying today, the lowest price is $208.95 at Primary Arms, above October's low of $189.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Magpul Miad Gen 1.1 Grip KIT Polymer Black
Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL
TriggerTech AR15 Single-Stage Adaptable Flat Trigger
Radian Raptor Slim Line Ambidextrous AR-15 Charging Handle - Black
Bsf Barrels 16" Barrel 223 Wylde Carbon Fiber Mid-Length Gas 1-8
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Magpul Ar-15 Ubr 2.0 Collapsible Stock Collapsible A5 Length Blk
| Build | Parts | Total |
|---|---|---|
 | 9 | $1156.13 |
 | 11 | $1630.91 |
 | 24 | $3397.70 |
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