The Lone Peak Arms Razor Rifle Action is available in long and short action Remington 700 footprint configurations. Each action is cut from pre-hardened 416R stainless steel (40 rockwell). FeaturesReceiver raceway cut with wire EDM to precise tolerancesMagazine well cut for Wyatt extended mag box. Remington standard boxes also compatibleWyatt internal overall length--MBE-3 Long Action Box(3.825"), MBE-4 Short Action(2.995")Side bolt releaseBases secured with 8-40 screws and two anti-sheer pinsIntegrated recoil lug1.350" diameter1-1/16"x16 tpi barrel thread tenonOne piece fluted bolt constructed from pre-hardened 4340 chrome molyMini M-16 style extractorPlunger ejectorLight weight firing pin assembly provides fastest locktime with .060" diameter firing pin.Threaded bolt handle provides ability to interchange bolt knobsNitride surface finish is standard on the bolt