No such model number.
Provide a sn.
Made in 1981
H&R model 949 was produced from 1960 to 1985.
H&R
H&R made it
POSSIBLY 1968. Company has changed hands a few times, records are spotty.
The Letter M prefix to your serial number indicate that you have a H&R model 922 4th model which was made from 1949-1952.The letter M was the last letter used,so I would assume 1951-1952.
Your H R model 923 with a prefix of N indicates that it was made in the year 1953.
1945 Made by H&R for High Standard / Sears & roebuck
H. R. Haldeman died on November 12, 1993 at the age of 67.
@ 1890
About 1971