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B5 Systems
Overview
The B5 Systems Enhanced SOPMOD Stock - FDE is a stock & brace. Compare prices from multiple merchants and find the best deal.
Prices checked
B5 Systems Enhanced SOPMOD Stock - 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 April 2026. All time, it ranks #112 of the 463 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 the one retailer we track has it in stock. Prices barely moved in September 2026, holding around $95, so there haven't been real sales lately. Buying today, the lowest price is $95 at Primary Arms, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every stock & brace by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Stock Popularity Report →Check it against the live catalog:
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