Ruger American Short Action DBM, for 300 Blackout, MDT, AICS magazine compatible. No action trim is required for MDT mags. Inletting is required and we do it for free. send us your stock and we will inlet it for you to accept our part. After we inlet your stock, you just assemble it with simple hand tools. Turnaround is 3 weeks or less.
This is a Modified version of our DBM for the 300 Blackout Only, IF you have a 308 rifle choose the other American DBM in our store
Magazines available separately.