Specifications:
Caliber: 9mm
Cyclic Rate: 900 rpm
Magazine: (1) 30-round
Weight: 4.4/6.14 lbs.
Dimensions: 14.5/23.75" length x 1.96" width x 8.26" height
Barrel: 4.5"

Item Numbers:
90005: MP5K SEF trigger group, no stock
81200: MP5K(3RB) safe, semi, 3-round burst, auto, no stock
81201: MP5K navy trigger group, threaded barrel no stock
90909: MP5K-PDW Navy group threaded barrel, folding stock
90911: MP5K-PDW 3rb group threaded barrel, folding stock