B5 Systems AR-15 Enhanced SOPMOD Stock Collapsible Mil-Spec FDE
3 options
- Blackfrom $95, in stock
- FDE, this page
- Grayfrom $95, 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 $95, in stock
- FDE, this page
- Grayfrom $95, in stock
Build history on GunPartPicker
Builders have been adding the B5 Systems AR-15 Enhanced SOPMOD Stock Collapsible Mil-Spec FDE to their builds on GunPartPicker since February 2026. All time, it ranks #279 of the 444 stocks and braces builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 7 of the 9 retailers we track have it in stock. The best price crept up from $62.49 to $86.99 over August 2026. Buying today, the lowest price is $95 at Brownells, above August's low of $62.49, so a better deal may come back.
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
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
Rise Armament Super Sporting AR15/10 Single Stage Trigger - Flat - Dtom Special Edition
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
B5 Systems Type 22 P-Grip - FDE
Geissele Automatics Super 42 Braided Buffer Spring and H2 Buffer
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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