Right at the same time that Ithaca Gun Co. introduced their non-selective single trigger, mid-1932, Savage Arms Corp.'s J. Stevens Arms Co. and A.H. Fox introduced a non-selective single trigger on the J. Stevens No. 330, the Springfield No. 315 and No. 311 --
Here on a Springfield No. 315 "trade branded" RANGER for Sears, Roebuck & Co.
Savage also briefly offered the NSST on their Fox doubles. First appears on the new Fox Special SP-/SPE-Grades in the June 1932 price lists --
and was offered on all grades in the 1933 and 1934 price lists.