Home / Products / Comstock Armory / Comstock Armory HUB - Titanium Recessed Plan-B Adapter (RPA) Suppressor Adapter
Comstock Armory HUB - Titanium Recessed Plan-B Adapter (RPA) Suppressor Adapter
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$105
MSRP
$105
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Updated
Sep 8, 2026
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Description
Recessed profile titanium suppressor adapter compatible with Comstock, Rearden, and other common Plan-B muzzle devices. Currently the lightest recessed Plan-B HUB adapter on the market at just 1.2 ounces. Compared to the standard LPA, the RPA shortens the overall length of the suppressor system and makes a tighter handguard to suppressor gap.