The Stoner 63 Rifle is an American prototype assault rifle developed in the early 1960s. The weapon was developed to be modular, with multiple models being presented for US trials.
Variants[]
Stoner 63 Rifle
Rifle model.
Stoner 63 Carbine
Carbine model.
Stoner 63 Automatic Rifle
Rifle model with a top-fed magazine and off-set sights, fires from an open-bolt.
Stoner 63 Light Machine Gun
Light machine gun model with right-hand feed and 75, 100, or 150-rnd drum magazines. Quick change barrel, and inverted receiver.
Stoner 63 Medium Machine Gun
Machine gun model identical to the light machine gun model but with adapters for fitting on M2 or M122 tripods.
Stoner 63 Fixed Machine Gun
LMG model without stock and pistol grip, electronically fired.
Stoner 63 Commando
Machine gun model with right-hand feed and 100-rnd drum magazine. Quick change barrel, and under-side charging handle.
Stoner 63 Survival Rifle
Survival rifle for aircraft crews.
Stoner 63A Rifle
Rifle model.
Stoner 63A Carbine
Carbine model.
Stoner 63A Automatic Rifle
Rifle model with a top-fed magazine and off-set sights, fires from an open-bolt.
Stoner 63A Light Machine Gun
Light machine gun model with right-hand feed and 75, 100, or 150-rnd drum magazines. Quick change barrel, and inverted receiver.
Stoner 63A Medium Machine Gun
Machine gun model identical to the light machine gun model but with adapters for fitting on M2 or M122 tripods.
Stoner 63A Fixed Machine Gun
LMG model without stock and pistol grip, electronically fired.
Stoner 63A Commando
Machine gun model with right-hand feed and 100-rnd drum magazine. Quick change barrel, and under-side charging handle.
XM22
Stoner 63 in rifle configuration with 1:12 twist barrel.
XM22E1
Stoner 63A in rifle configuration with 1:12 twist barrel.
XM22E2
Stoner 63A in rifle configuration with 1:9 twist barrel.
XM23
Stoner 63 in carbine configuration with 1:12 twist barrel.
XM23E1
Stoner 63A in carbine configuration with 1:12 twist barrel.
XM23E2
Stoner 63A in carbine configuration with 1:9 twist barrel.
XM207
Stoner 63 in light machine gun configuration with 1:12 twist barrel.
XM207E1
Stoner 63A in light machine gun configuration with 1:12 twist barrel.
XM207E2
Stoner 63A in light machine gun configuration with 1:9 twist barrel.
Mk 23 Mod 0
Stoner 63A1 in commando configuration with 1:12 twist barrel.