Just wondering. Is the DMR in the anniversary playlist?
No…Anniversary Playlist is old fashion Assault Rifle and Magnum. However, if you played Anniversary DLC maps on other playlists, then your will have the DMR.
There are DMRs on Anniversary, but not as loadout weapons.
You can pick them up on the lower levels in the bunkers in Beaver Creek.
But really, they are not worth the bother - the Pistol owns all the maps.