The 9mm AUG Police training kit was developed to allow Austrian Police units to train with their AUG’s using 9mm ammunition while maintaining the same feel and manual of arms as their 5.56x45mm duty setups. Great for training, plinking, or defense, this kit is a must have for AUG enthusiasts. This kit includes a 9x19mm 16″ 1:10 twist barrel (threaded 1/2×28), trigger pack, 9x19mm bolt carrier group, 28 round ‘waffle style’ 9mm magazine.