 Your ammo grows slowly over time, is stored for free as it builds up, and is shipped with the click of a button or automatically. Your choice. Set up your ammo stockpile. And for more information, visit AmmoSquared.com today. That's AmmoSquared.com. The Green Huntsman by North American Arms. The Green Huntsman, ladies and gentlemen, has a heavy vent barrel, a bull cylinder, oversized camo rosewood grips, and comes with fixed low-profile sights by Marble Arms.