Fits: This version fits the Trijicon ACOG Models TAO1, TA31, TA31F and TA31RCO *Sight not included Without a doubt the ACOG 4X32 series scopes are some of the most rugged and dependable scopes available. However, we think it is missing a very important component--lens covers. Our new product development team, decided it was time to provide our customers with a method to not only mount the scope, but protect the lenses of this expensive optic. The package includes the GG&G compact ACOG Mount with integral front lens cover adapter, the rear lens cover adapter, and a set of custom Buttler Creek lens covers that provide weatherproof, dust proof and moisture proof protection for the ACOG lenses. This version fits the TAO1, TA31, TA31F and TA31RCO. Although the design and methodology are so unique that a patent is pending, the compact ACOG scope mount with integral cover system is easy to install. The Accucam ACOG Quick Detach Mount provides you with a solid method to quickly install or remove the scope from the weapon. The scope can quickly be installed on a dovetail rail in seconds by rotating the Accucam Lever to the locked position and can just as quickly be removed by rotating the Accucam Cam Lever to the unlocked position. Unlike other QD lever systems, it is fully adjustable to fit Weaver and MIL-STD-1913 dovetails, even those that are worn or out-of-spec. The ergonomic finger loop of the lever is easily operated, even with a gloved hand, and the round design is virtually snag-proof. The Accucam mechanism is manufactured from solid billet 4140 steel and manganese phosphated matte black per mil-spec. Not recomended for .50 BMG or lightweight machine guns.