Are your stocks compatible with gen 1 ruger american ranch in 300 blk with ar mag feeding?Updated a year ago

Unfortunately we do not manufacture stocks that will accommodate AR magazines.

You would need to acquire a bottom metal for single stack (AICS pattern) magazines and this may not exist at this time for the 300blkout.

Some of the Ruger Americans may be too short to fit, make sure you have one with a 4inch spread for the action screws around the magazine.