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Product No Longer Available

Unfortunately US Optics Posa Slide & Lock MK III, Regular or Extended Base is not listed by RangeFinders.You can also explore other items in the Hunting Gear, Mounts and Rings yourself to try and find the perfect replacement for you!

Product Info for US Optics Posa Slide & Lock MK III, Regular or Extended Base

US Optics Posa Slide and Lock MK III, Regular or Extended Base is made from 6061t6 aluminum and Type III hard anodized a matte black. Posa Slide spring load recoil lug and thumb screw side clamp riser rail for flat tops. These Mounts Bases by U.S. Optics guarantee an excellent fit. 6/48 screws included. This USO Base is used on AR15 and M249 SAW for additional height.

We offer complete line of US Optics Rifle scope Mounts, Rings and Bases. For our complete selection of products by U.S. Optics on sale please visit our US Optics page. For more Rifle Scope Mounts, Rings and Bases please visit our Rifle Scope Mounts, Rings and Bases store section.

Package Contents:

  • US Optics Regular or Extended Mount Base for Posa Slide & Lock MK-III

Red Dot Mounting Hardware

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