<a class="link" rel="nofollow" href="http://www.survivalistboards.com">http://www.survivalistboards.com</a> <br /><br />The 90 round drum is uncomfortable to shoot. The drum blocks your left arm from supporting the rifle in a natural manner. Unless you are using a bi-pod, the drum is more for looks then anything else. It is fun to shoot though. <br /><br />ar15 m4 bushmaster ar-15 m16 90 round drum magazine 223 5.56mm
