Mach Sakai: BOLT B4 KeyMod Rebel BRSS
OptimusPrime
01 Mar 2017
Mach Sakai checks out the BOLT B4 KeyMod Rebel BRSS. With the BRSS technology, this AEG has blowback and simulated recoil features as well as uses the Spike-style KeyMod Rail System. It also has a Magpul SL-type stock and a 7-inch outer barrel. He checks it for accuracy and operations for this video review.