Ok so my daughters are getting bored with the bolt action .22 I got for them. The like shooting my AR but there little shoulders can't take the recoil for more that a few shots. I started looking into ways to reduce this for them besides the obvious ( recoil pad, towel on the shoulder etc ) but I am not too familiar with muzzle breaks or buffers. I found some buffers that have good reviews on spikes.com but there are 3 different weights am I to assume that a heavier weight = less recoil? What about breaks what should I look for there? Any help from seasoned AR owners would be appreciated.