High Riser See Through version allows use of existing iron sights as well as scope.
fits Mossberg 702 or 715T Plinkster
Made from aircraft-grade aluminum alloy with a matte black finish, this low-profile .22/airgun to Picatinny/Weave rail adaptor comes complete with one vertical stop pin. It has a 3.9-inch top rail with 9 slots and a middle V cut. 

Features and Specifications: 

.22/airgun mount base to Weaver/Picatinny tactical rail adaptor 
Made from aircraft-grade aluminum alloy with matte black finish 
Top rail with 9 slots and middle V-cut 
Complete with one vertical stop pin Specifications: 
Material: Aluminum 
Weight: 2.4 ounces 
Pieces: 1 
Rail Type: Picatinny/Weaver 
No. of Rails: 1 
Length: 3.9 inches