Semi-Auto Shotgun | Tavor TS12 Bullpup
This guide details how to adjust the gas system on the IWI Tavor TS12 bullpup shotgun, a critical step for reliable cycling with different ammunition types. John Lovell, a former Ranger and tactical instructor, emphasizes using the charging handle to switch between High (H) and Low (L) pressure settings. Proper adjustment ensures optimal performance whether using heavier 3-inch shells or lighter 2.75-inch loads.










