These guns are replicas of 8mm revolvers, pistols and rifles which are made to fire blanks. Authentic full-size machined metal Blank-firing pistols! Can not fire real ammunition. Realistic working action, models fire semi-automatically. Come fully assembled, but can be disassembled by a qualified gunsmith. Weigh and feel just like the hard to get originals. EXTRA LOUD! Not a firearm. No federal license required. Barrels are permanently plugged in compliance with Federal Law.