Put some added menace and functionality on your handle setup with one of our stylized Dragon Scale knobs. As sleek and menacing as its namesake, our replacement bolt knobs are ready to rock with any 5/16x24 threaded bolt.Features:Highest qualityLightweight & DurableDurable5/16 x 24 thread1.50" short length1.90" long lengthAt Anarchy Outdoors, we pride ourselves in our ability to deliver high-quality, precision, and cutting-edge gear for firearm enthusiasts. All Anarchy Outdoors' developed products come with a lifetime replacement guarantee.*All of our standard thread knobs will fit on the Christensen Arms Standard Rifles