Magpul AR-15 UBR 2.0 Collapsible Stock Collapsible A5 Length FDE
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Magpul
Overview
The Magpul AR-15 UBR 2.0 Collapsible Stock is designed for versatility and stability, featuring a collapsible design that adjusts to A5 length, making it suitable for a variety of shooting positions. Constructed from durable polymer, this stock offers a lightweight yet robust option for your AR-15 build. It is commonly found in configurations utilizing an Extended Mid-Length gas system and accommodates multiple calibers, enhancing both performance and adaptability across different setups.
Specifications
Magpul AR-15 UBR 2.0 Collapsible Stock Collapsible A5 Length FDE
4 options
September 2026 on GunPartPicker
Magpul AR-15 UBR 2.0 Collapsible Stock Collapsible A5 Length FDE ranked #99 of the 199 stocks and braces builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since January 2026. All time, it ranks #125 of the 446 stocks and braces builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 7 of the 10 retailers we track have it in stock. Prices barely moved in September 2026, holding around $165.99, so there haven't been real sales lately. Buying today, the lowest price is $165.99 at Brownells, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 6 builds that include this one
Spikes Tactical Upper/Lower Receiver .223 Remington AR Lower, Flat Dark Earth - STS1512
FAB Defense AGF-43S Tactical Folding Pistol Grip for-M16-M4-AR15 Flat Dark Earth
Magpul XTM Enhanced Rail Panels, FDE - MAG510-FDE
Aero Precision 5.56 Mid-Length AR-15 Barrel - Pinned Epsilon SL - 14.5"
Magpul Enhanced AR Magazine Release
Colt Trigger & Disconnect Spring Assembly
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with 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.
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