MAS 50 (MODEL 1950 MILITARY)
.177 cal., SP, SS, barrel rifled with 4 grooves, extended cocking lever, forms trigger guard, cocks gun and draws action open for loading, 8-8.5 in. OAL. Ref. Hannusch (2001 or U.S. Airgun magazine, July 1997 and P.J. Godfrey, Guns Review).