.308

.308 Winchester
"The .308 Winchester (pronounced: "three-oh-eight" or "three-aught-eight") is a rimless, bottlenecked, rifle cartridge and is the commercial cartridge from which the 7.62×51mm NATO round was derived." 

Hunting Rifle
Ruger American 308 22" Barrrel, Wolf Camo Finish, 4 Round
 * CDNN SPORTS - RUGER® AMERICAN® 308 WOLF CAMO - FIREARMS ($340 + shipping) - https://www.cdnnsports.com/rugerr-americanr-308-wolf-camo.html
 * Ruger American 308 22" Barrrel, Wolf Camo Finish, 4 Round - Impact Guns ($325 + shipping) - http://www.impactguns.com/ruger-american-308-22in-barrrel-wolf-camo-finish-4-round-736676069491.aspx
 * Ruger American 308 Wolf Digital Camo 22" Barrel-6949 ($300 + free shipping) - http://www.joeboboutfitters.com/Ruger_American_308_Wolf_Digital_Camo_22_Barrel_69_p/gun-6949.htm

Scope
 * Amazon.com : Vortex Diamondback 4-12x40 Riflescope : Rifle Scopes : Sports & Outdoors ($180 w/ prime) - http://www.amazon.com/Vortex-Optics-DBK-04-BDC-Diamondback-Riflescope/dp/B001EC7KMY
 * Vortex Diamondback 4 12x40 Rifle Scope DBK 04 BDC 875874001152 | eBay ($160 + free shipping) - http://www.ebay.com/itm/Vortex-Diamondback-4-12x40-Rifle-scope-DBK-04-BDC-/172136111549?hash=item28141c9dbd:g:FRgAAOSwv9hW6XqV

Scope Rings:
 * Amazon.com : Vokul® 1" Inch Scope Mount Rings of 1 Pair for Picatinny/weaver Rails High Quality : Sports & Outdoors ($8 w/ prime) - http://www.amazon.com/Vokul-Scope-Picatinny-weaver-Quality/dp/B00WSCVWKU