The M110A1 Compact Semi-Automatic Sniper System replaced the M110 for units requiring a more compact precision rifle. Based on the HK G28, it features a 16-inch barrel, folding stock, and LPVO optic. Selected by the Army after an extensive competition. Type: Semi-Auto Rifle Action: Gas-Operated Caliber: 7.62x51mm Capacity: 20 Year introduced: 2018, Germany/USA Weight: 9.8 oz Overall length: 36" Status: Active Military use: Yes Intended use: Military, Precision, Sniper