The M2 ComforTech adds Benelli's Progressive Comfort recoil-reduction stock system to the standard M2 Field. The ComforTech stock uses chevron-shaped polymer inserts and a gel recoil pad to reduce felt recoil by 48% compared to a standard stock. The most comfortable shooting M2 configuration. Type: Shotgun Action: Semi-Automatic Caliber: 12 Gauge Capacity: 4 Year introduced: 2005, Italy Weight: 192 oz Overall length: 47.5" Status: Active Intended use: Hunting, Waterfowl, Field