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Product Discontinued by Manufacturer

US Optics Posa Slide & Lock MK III, Regular or Extended Base has been discontinued by U.S. Optics and is no longer available. Our product experts have helped us select these available replacements below. You can also explore other items in the Riflescope Mounts, Rings & Bases category yourself to try and find the perfect replacement for you!

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

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 recoilimage 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 Riflescope Mounts, Rings and Bases please visit our Riflescope Mounts, Rings and Bases store section.

Package Contents:

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

US Optics Posa Slide & Lock MK III, Regular or Extended Base Related Products

US Optics Posa Slide & Lock MK III, Regular or Extended Base Unorderable Models

US Optics Posa Slide & Lock Mount, MK III Ext., PSL-350, MPN: PSL-350, Code: XP-MT-PSLBase-PSL-350
US Optics Posa Slide & Lock Mount, MK III, PSL-300, MPN: PSL-300, Code: XP-MT-PSLBase-PSL-300

US Optics Posa Slide & Lock MK III, Regular or Extended Base Comments