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Fortis Manufacturing
Overview
The Fortis Enhanced Detent & Spring Kit is a precision-engineered solution for securing takedown pins in your AR-15 build. Made from stainless steel, this kit ensures durability and reliability, providing a robust connection that stands up to the rigors of use. It’s commonly found in builds featuring a pistol gas system and chambered in .223 Wylde, making it a practical choice for those looking to enhance their firearm's performance.
Prices checked
Availability is good for the Fortis Enhanced Detent & Spring KIT - Stainless Steel: it was in stock at one retailer or another nearly every time we checked in October 2026, and today the one retailer we track has it in stock. Prices barely moved in October 2026, holding around $25.60, with no real sale all month. Buying today, the lowest price is $25.60 at Primary Arms, which matches the best price we saw in October.
Prices checked · refreshed daily across 37 retailers
We ranked every takedown pin by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Takedown Pin Guide →Popular alongside takedown pins on GunPartPicker

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