How to instal your BBA Bullpup Kit on your AEA Element Max air rifle! Only at bigairgun.com or find them on Ebay! Simple to instal and fun to shoot, the BBA Bullpup kit turns an already great rifle into a highly maneuverable and accurate off hand shooter. Perfect for brush hunting or those quick off-hand hunting shots that need the steadiness and accuracy that only a bullpup design can give you! We also test BBA .58cal #7 birdshot and .58cal Sabot round as an added extra!