Volquartsen Summit Superlite Rifle, .22 WMR, Black Hogue Stock, 17" Carbon Barrel The Volquartsen Summit bolt action is based on a concept originally developed by Primary Weapons Systems. The Volquartsen Summit represents the combination of their innovative design and 40+ years of our own rimfire experience,Designed for both competition shooting as well as small game hunting, this unique rifle is a straight-pull bolt action inspired by the 10/22 style platform. The CNC-machined receiver features an integral Picatinny Rail, making it the perfect rifle for any rimfire long range shooting.