RECOILLESS RIFLES M20 75 mm RECOILLESS RIFLE Nationality: U.S. Weapon Type: Man Portable Recoilless Rifle Caliber: 75 mm Length: 208 cm Weight: 57 kg (Rifle) 15 kg (M74 Mount) Type of Fire: Single shot Rate of Fire: 1 per combat round Feed Device: Single round, breach loaded Ammunition Types: M310A1 HEAT, M309A1 HE, M308A1 WP Backblast 0 to 25 m: 100 Bp 25 to 50 m: 50 Bp Target Area: Range/ 50; Minimum = 5 m RANGE Minimum C(9+) M(12+) L(14+) Ex(18+) 20 m. 250 m. 500 m. 1000 m. 6000 m. Failure: 11+ M67 90 mm RECOILLESS RIFLE Nationality: U.S. Weapon Type: Man Portable Recoilless Rifle Caliber: 90 mm Length: 135 cm Weight: 15.88 kg Type of Fire: Single shot Rate of Fire: 1 per combat round Feed Device: Single round, breach loaded Ammunition Types: M371 HEAT, M591 HE, M590 APERS Backblast 0 to 25 m: 100 Bp 25 to 50 m: 50 Bp Target Area: Range/ 50; Minimum = 10 m RANGE Minimum C(9+) M(12+) L(14+) Ex(18+) 20 m. 200 m. 500 m. 1000 m. 2100 m. Failure: 11+ M40A4 106 mm RECOLILLESS RIFLE Nationality: U.S. Weapon Type: Mounted Recoilless Rifle Caliber: 106 mm Length: 340 cm Weight: 113 kg (Gun only) 130 kg (Gun and Spotting Rifle) 88 kg (M79 Gun Mount) Type of Fire: Single shot Rate of Fire: 1 per 2 combat rounds Feed Device: Single round, breach loaded Ammunition Types: M344A1 HEAT, M346A1 HEP-T, M581 APERS Backblast 0 to 25 m: 100 Bp 25 to 50 m: 50 Bp Target Area: Range/ 100; Minimum = 10 m RANGE Minimum C(9+) M(12+) L(14+) Ex(18+) 50 m. 300 m. 800 m. 1200 m. 7500 m. Failure: 11+