How Are MLS99 Receivers Treated? Why Buy A MLS99? Can I Use Factory Parts with the MLS99 Receiver? Where is the MLS99 Made? Is the Action Smooth? Oklahoma Full Auto Shoot and Trade Show THE BIGGEST MACHINE GUN SHOOT IN THE USA ...
MAC military arms channel does a good side by side reliability test between an Russian AK 74 and Colt M4, covering the rounds in sand, putting sand in the receivers etc. The AR doesn’t take much debris to start having issues while the AK pretty much runs like a top even with a handf...