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Will this fit my FosTech Stryker 300 blackout — 1 Answer

by HonestGun, from MI, United States Asked on May 23, 2022

Name Daniel Defense M4A1 FSP Rail Interface System RIS II (5)
$538.00 $501.00 Save $37.00
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Answered by Hunter, Gear Expert, from OH, United States, on June 03, 2022

The Daniel Defense M4A1 FSP Rail Interface System RIS II is designed to work with Mil-Spec AR15 upper receivers. The Daniel Defense M4A1 FSP Rail Interface System RIS II will work with a Fostech Stryker in .300 Blackout but I recommend using the handguard at the link below if your rifle does not have an A2 front sight gas block.
https://www.opticsplanet.com/daniel-defense-dd-m4-rail-rifle-length-15-inch-01-134-09186.html

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