By mid 1915, the introduction of a trustworthy gun synchronizer from the Imperial German Traveling Corps built it feasible to fireplace a shut-bolt machine gun forward via a spinning propeller by timing the firing with the gun to miss the blades. The Allies experienced no equivalent program till 1916 https://fnscar1795913.dsiblogger.com/68757934/5-simple-statements-about-sig-spear-lt-explained