Talley Remington 700 20 MOA Picatinny Rail with Anti Cant Indicator Action Type:Long Action First Lite M's Yuma Synthetic First Lite M's Yuma Synthetic Short Sleeve Crew built from the ground up to offer users lightest weight next to skin layer with distinct advantages over traditional synthetic base layers To aid in the Sitka Gear Heavyweight Hoody's improved range of motion and greater comfort while wearing a backpack By incorporating this bubble level into the Pic Rail itself we have eliminated the potential risk of inducing a cant that can occur from improperly mounting a separate bubble level device These Pic Rail bases provide a mounting platform for all optics mounts that have been designed in accordance with the MIL STD 1913 Pic Rail specifications