Christensen Arms 4 Bottom Picatinny Rail Features The Christensen Arms 4 Bottom Picatinny Rail attaches directly to the forward sling stud on a compatible rifle stock converting that mounting point into a full MIL-STD-1913 Picatinny rail. This gives shooters a standardized surface for mounting a bipod which is especially useful for hunters and long range shooters who need a stable rest in the field. Despite adding real mounting capability the rail weighs just 3.2 ounces so it does not meaningfully change the balance or carry weight of the rifle. The black anodized aluminum finish matches the metal furniture found on most Christensen Arms rifles. An integrated sling mount location built into the rail means installing it does not sacrifice the ability to attach a sling to the fore-end. Measuring 4 inches in length 4.3 inches in width and 0.8 inches in height the rail keeps a low profile that will not snag on gear or clothing while hunting or hiking. It ships complete with mounting hardware so installation requires no additional purchases. For Christensen Arms rifle owners who want a simple way to add bipod or accessory mounting to the fore-end this rail is available for sale at GrabAGun. Christensen Arms 4 Bottom Picatinny Rail Specifications Manufacturer: Christensen Arms Model: 4 Bottom Picatinny Rail Color: Black Anodized Compatible Hosts: Rifle Mount Type: To Fore-end / To Stock Length: 4 Width: 4.3 Height: 0.8 Includes: Mounting Hardware Weight: 3.2 oz Available At: GrabAGun