"Authorized Weapons
Hunting the legal game noted below is permitted in designated hunting areas only. In areas 6-13 feral hogs may be hunted with Smooth Bore Shotguns (slug only), in all other areasFeral hogs: bow and crossbow only. Anyone hunting with a shotgun may not use, or possess any shot larger than #2. The use of non-toxic USFWS approved shot is required for all hunting. All weapons must be unloaded when transported to, from, or between hunting sites. Rifles, airguns, handguns, slugs, <#2 shot, and muzzleloaders are prohibited. All applies to all hunting area unless specially noted above."
https://lavonlakehunting.tamu.edu/policy