Physical
The physical qualities of the Harrington and Richardson M4. Information presented is strictly for general reference and should not be misconstrued as useful for hardware restoration or operation.
812 mm
31.97 in
O/A Length
356 mm
14.02 in
Barrel Length
3.97 lb
1.80 kg
Weight
Manually-Actuated Bolt-Action System.
Action
.22 Hornet
Caliber(s)
4-round detachable box magazine.
Feed
Iron rear peep with front blade.
Sights