Used Empire Battle Tested BT-4 Combat with upgrades Mid-Cap Magazines 5″ outer barrel

5″ outer barrel

Safety System: Gas Blowback Hopup: Yes

The exhaust valve and valve guide also incorporate a very large post-release sensing surface area that is tuned to complement the lever mechanism and the forces generated by the reciprocating parts

A translucent backshell allows the shooter to quickly view paint levels in a single glance

Sling mounts

Used Empire Battle Tested BT-4 Combat with upgrades Mid-Cap Magazines 5″ outer barrelThis is a listing for a used BT 4 Combat. This marker shows signs of use, and it has been tested by our factory trained technician and is found to be in perfect working condition. See images below for more details. Some of the upgrades: Apex 2 barrel Barrel shroud M16 style sight rail handle Front Foregrip Stock Flashlight with pressure switch on off