a plasma rifle or a recoilless 150rd mag carbine that weights less then 7 pounds with lead, AP, HE, flare, buckshot, tracer, starburst, subsonic, flash, stun, bean bag, pepper, teaser bullet options with one waterproof/shockproof led light/laser that last 25 years on one 9 volt battery, including iron sights and a red-dot sight that is also a scope 1 to 50 power.
The stock has a cleaning and most common part replacement kit, along with an extra storage area for personal items.
And its yours for only $99 and the ammo cost is .02 cents per any type of round. With varying "power" levels to make it suitable for all hunting needs from rats to polar bears, as this is not an assault weapon. Effective range depending on ammo type 50yrds to 2132yrds