The LAR OPS4 left side charging upper requires a bolt release w/o the upper release tab. I'd like to use a SP223 lower to gain the right side release, among other features.
The LAR has a modified bolt release with it, but I can't seem to find any info on the Seekins side of things. Does anyone know if the Seekins SP223 ambi setup use their enhanced bolt release on the left side of the receiver? That's supposed to be milspec compatible, so the LAR bolt release should also work along with the right side release - I hope.
The LAR has a modified bolt release with it, but I can't seem to find any info on the Seekins side of things. Does anyone know if the Seekins SP223 ambi setup use their enhanced bolt release on the left side of the receiver? That's supposed to be milspec compatible, so the LAR bolt release should also work along with the right side release - I hope.
