Characteristic
 | 
Description
 | 
| Calibre | 
40mm | 
| Length | 
690mm | 
| Length with stock extended | 
770mm | 
| Weight (unloaded) | 
5.4 kg | 
| Height (without sight) | 
220mm | 
| Width | 
165mm | 
| Length of barrel | 
260mm | 
| Length of cylinder | 
105mm | 
| Effective range | 
375m with 40 x 46mm low velocity ammunition | 
| Rifling | 
R.H twist progressing from 0 to 1 turn in 1.2m | 
| Magazine type | 
Rotating cylinder | 
| Cylinder capacity | 
6 rounds of less than 105mm in length | 
| Mode of fire | 
Semi-automatic | 
| Advance mechanism | 
Gas operated | 
| Surface finish | 
Gunkote | 
| Sight | 
GRN40® Mechanical Sighting System |