Geissele Automatics Maritime Extended AR-15 Bolt Catch

Better Controls, Better Function, Compatable with Mil-Spec Lowers The Geissele Maritime Bolt Catch is designed with the warfighter in mind and will work with any lower receiver designed to accept a mil-spec M16/M4 Carbine bolt catch. The increased surface area promotes ease of function when locking back the bolt or releasing the bolt after a [...]