William Malcolm is the oldest name in scope manufacturing, originally established in 1855. Malcolm Optics has stepped back in the time to redesign this historic line of telescopic rifle sights, providing todays shooter a period correct scope with modern optics. The Wm. Malcolm 6X Two Tone Short Rifle Telescope features an improved click-less micrometer rear adjustment mount. This mount is designed to provide spot on 1/4 MOA adjustments when the front and rear mounts are spaced 7.250 from center to center. The scope is also equipped with a sliding lock ring that mitigates the recoil energy going through the optic. Prior to every shot, you will need to pull back on the scope to reset it to battery. Whether you're shooting BPCR or slinging lead at the range, the Malcolm 6X Two Tone short rifle telescope will have you ringing steel over and over.