Remington ACR PDW

Action    Automatic/Gas Operated 
Pace of fire:    700 - 900 
Caliber:    223 Rem
Barrel length:    9" 
Barrel finish:    Black 
Barrel type:    Round 
Grooves:    6 
Pace of twist:    1 in 7" 
Stock type:    Folding 
Stock material:    Synthetic 
Stock finish:    Black 
Butt:    Rubber cushion 
In general length:    19.75 - 26" 
Sights:    None 
Trigger:    Standard AR/M-16 
Trigger pull:    4.5 - 6 lbs. 
Magazine capacity:    30 
Magazine type:    Detachable Box 
Weight:    6.5 lbs. 

Super minimized 19.75" length with stock collapsed permits unrivaled concealability while enhancing barrel length at 9" for amplified energy on track out of a little bundle.