X Products debuted their new 9mm 50 round drum magazines at the SHOT Show. Known for their .308 and .223/5.56 offerings, X Products have made quite the name for themselves with their top notch drum mags. Their new 9mm mags will be made out of aluminum and will be available for the MP5 and Colt AR-15, and should work with other ARs that use Colt 9mm mags as well. They’re expected to be available around June 2014 with an estimated MSRP of $220 or so, a more definite price should be known closer to launch. A drum mag for the HK94 and Glocks are also in the works and should debut later this year.