Atlas CAL Bipod Upgrade Mount riser then slide the Scope Jack

then slide the Scope Jack onto the rail from the side and reassemble

If you have a timed muzzle brake or a muzzle brake that is not self timing via a reverse jam nut then the ATS may not work with your setup

Fits up to 1

Please note that for the Cleaning Rod Kit to work either a Modular T-Drive

Atlas CAL Bipod Upgrade Mount riser then slide the Scope JackBT6569ML NC: Atlas CAL Upgrade Mount The BT6569ML NC converts an older series 45 degree CAL bipod tilt to the new CAL series with 63 degrees of Cant. The BT6569ML NC Mount is for the standard No Clamp" mount with the 63 degree Cant upgrade part for any model CAL or Super CAL Atlas Bipods. (Older versions had 45 degree cant at most). It includes two 10 32x3 8" hex flathead cap screws for attaching to compatible lever, spigot, M LOK or ARCA mounts.