This Serbu .50 caliber, 29" barrel, single shot is a true bolt action .50 BMG. You need not remove the buttstock to load or unload like some of the other makes out there. This rifle is brand new with all the latest upgrades that Mark Serbu has incorporated into his fine product. The price of $2395 includes the gun and a hard case. Bi-pods are $175. Shipping on this gun is $100 to your ffl. Bank checks and credit cards are accepted. Please ad 4% convenience fee to total invoice for cards.