PTS Mega Arms Wedge Lock Rail Review
OptimusPrime
27 Apr 2017
Jonathan Higgs does an install and review of the PTS Mega Arms Wedge Lock Rail for this Airsoftology video. The rail is a 14-inch handguard that is sleek and is MLOK compatible. The Wedge Lock means it is comprised of two wedge-shaped planes that push against each other when tightening the screw and this creating a rigid mount between the rail and receiver.