gill nets and trotlines are far better,
but snares, made with fishline, or electrical or telephone wire, have certain applications, basically at the mouths of dens. Overlapped woven wire fence makes seines, fish traps, turtle traps, box traps. 22 conversion for the scoped and canned CAR-15 covers most of the foraging, but in case of very close chances, a canned, smithed up M21 Beretta is nice. 8" and 14 ozs, total, it's not much in the way of wt or bulk. It can be ccw'd, suddenly drawn and used to deal with some "problem", whenever the rifle is disassembled and concealed in the pack. Because already carrying .22 ammo for the conversion unit for the rifle, there's no wt or bulk penalty for ammo for the M21. It's small and lw enough to let a guy ALSO carry a pocketable 9mm. Say 2 lbs of 9m, spare mags, ammo, holster.
but snares, made with fishline, or electrical or telephone wire, have certain applications, basically at the mouths of dens. Overlapped woven wire fence makes seines, fish traps, turtle traps, box traps. 22 conversion for the scoped and canned CAR-15 covers most of the foraging, but in case of very close chances, a canned, smithed up M21 Beretta is nice. 8" and 14 ozs, total, it's not much in the way of wt or bulk. It can be ccw'd, suddenly drawn and used to deal with some "problem", whenever the rifle is disassembled and concealed in the pack. Because already carrying .22 ammo for the conversion unit for the rifle, there's no wt or bulk penalty for ammo for the M21. It's small and lw enough to let a guy ALSO carry a pocketable 9mm. Say 2 lbs of 9m, spare mags, ammo, holster.