A quick rundown comparing the Gen I to the Gen II for accuracy and overall likes/dislikes. Both rifles are utilizing my AK47 drop in magwell which is now confirmed to fit in the Gen II series of rifles. Please visit my website at www.firecastlecustoms.com if you would like to get a magwell for your Ruger American Rifle in 7.62x39 to use the magazine that it should have come with…. The Magpul MOE AK47.