Recently, we have published a comprehensive description of the basic model of the APS BDR-15 3G EMG replica. Now, a shorter version marked as the SBR has appeared in the Internet.
The replica differs from the basic version only by the length of the front and the barrel. The full-size version has a 12.75-inch front and a 16-inch barrel. In the SBR the front is 9.75 inches long and the barrel 14 inches long.
A comparison of C7M 12.75 and 9.75 inches front - product photos of the real firearm versions by F-1 Firearms:
