Is an AR-15 a .22 Caliber Gun?
The year is 1956 and Eugune Stoner is leading a team of engineers while working for ArmaLite Rifles, a sub-division of Fairchild Aviation. Eugene Stoner had previously designed the AR-10, a battle rifle chambered in .308 Winchester, but is now downsizing it into the AR-15. The AR-15 is technically a .22 caliber rifle. AR-15s in…