Home / Forend & Handguard Parts / Area 419 / Arcalock Mpa Chassis Attachment - Arcalock 14'''' Arca Swiss Rail For Mpa Chassis
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Arcalock Mpa Chassis Attachment - Arcalock 14'''' Arca Swiss Rail For Mpa Chassis
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$93
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Updated
Jun 29, 2026
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Description
Area 419 is always looking for ways to improve existing products when we are not developing new technologies. With the rapid growth in popularity of ARCA rails in precision rifle, we saw a need to improve this great dovetail technology to something that could be mechanically locked in place instead of just friction. If you have ever tried using a Barricade stop on an existing ARCA rail, you've probably also seen it slide under much pressure. Rail Features: Serrated rail sides interface with our proprietary clamp design to mechanically lock it in place so no movement is possible. Rail is 14a ^2 long giving you the entire length of the stock forend for attac Mfg: Area 419

