The sound suppressor could basically be screwed on more than the threads for a good fitting and allowed the operator to fire his weapon with no bullet velocity loss, a downside inherent inside of a silencer. While not definitely a "silenced" weapon, the firing motion of a suppressed MAC-10 was https://juliuswujxp.dailyblogzz.com/31495179/a-secret-weapon-for-florida-gun-trader