B5 Systems AR-15 Enhanced SOPMOD Stock Collapsible Mil-Spec FDE
All B5 Systems stocks & braces3 options
- Blackfrom $55.85, in stock
- FDE, this page
- Grayfrom $62.49, in stock
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B5 Systems
Overview
The B5 Systems AR-15 Enhanced SOPMOD Stock is a collapsible stock designed for Mil-Spec buffer tubes, made from durable polymer for reliable performance. Its FDE color provides a tactical aesthetic while ensuring a lightweight addition to your build. This stock is often found in 5.56 NATO caliber setups, where its adjustable length enhances versatility and user comfort.
Specifications
B5 Systems AR-15 Enhanced SOPMOD Stock Collapsible Mil-Spec FDE
3 options
- Blackfrom $55.85, in stock
- FDE, this page
- Grayfrom $62.49, in stock
Available Merchants(7)
Prices checked
Price Alert
October 2026 on GunPartPicker
B5 Systems AR-15 Enhanced SOPMOD Stock Collapsible Mil-Spec FDE ranked #108 of the 245 stocks and braces builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #259 of the 560 stocks and braces builders have added.
It was in stock most times we checked in October 2026, and today 6 of the 7 retailers we track have it in stock. Prices barely moved in October 2026, holding around $86.99, with no real sale all month. Buying today, the lowest price is $86.99 at Ammunition Depot, which matches the best price we saw in October.
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
Aero Precision AR-15 M4E1 Assembled Upper Receiver 5.56mm - AR-15 M4E1 Assembled Upper Receiver Black 5.56mm
RUGER Complete 5.56x45mm/.223 Remington, Black Anodized - 8516
Radian Weapons AR-15 Raptor-SD Ambidextrous Charging Handle FDE
Rise Armament Super Sporting AR15/10 Single Stage Trigger - Flat - Dtom Special Edition
B5 Systems Type 22 P-Grip - FDE
Guntec USA AR .308 Gen 2 Extended Takedown Pin Set Grey
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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