The Naval Surface Warfare Center(NSWC), Crane Division(in Crane, Indiana) has long been a breeding ground for experimental/prototype weapons for special warfare. The "Special Purpose Rifle" is an M16-based 5.56mm sniper rifle with with a very specific purpose–the quiet elimination of enemy personnel at medium range. DefRev is guessing that the SPR was developed at the request of the Naval Special …
Read More »