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will the Troy 13 In bravo rail and the charlie rail fit on my SigM400 that currently has an M-Loc rail — 1 Answer

by Steve, from WA, United States Asked on April 5, 2018

Name Troy 13in Bravo Rail (5)
Currently Unavailable View Product
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Answered by Ethan C., Gear Expert, from IL, United States, on June 13, 2018

That would depend on what gas block you currently have on your M400. Please contact us at techsales@opticsplanet.com with that information and we will be happy to assist.

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Last updated 2025-11-12 UTC.