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Will this work for Smith & Wesson M&P 15-22 Sport Rimfire Rifle — 1 Answer

by Fontana, from LA, United States Asked on May 4, 2026

Name Franklin Armory BFSIII AR-Essential Binary Rifle Trigger (4)
$299.99 $269.99 Save 10%
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Answered by Franklin Armory, Manufacturer from NV, United States, on May 11, 2026

The AR-Elite and AR-Essential are designed for Milspec AR platforms. The Smith and Wesson M&P 15/22 comes equipped with a polymer receiver. We have found that many polymer receivers exhibit tolerances outside of the acceptable limits of our trigger. Lowers must be within Milspec parameters to work properly with our triggers.

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Last updated 2026-05-05 UTC.