Speedster Field Force The semi-auto, Speedster Field Force is the ideal marker for beginners as well as serious field operators. Unlike most other markers in it?s price range the Speedster MG features a lightweight aluminium gripframe. Designed after the famed M92 it fits perfectly into the shooters hand and makes the Speedster Field Force virtually indestructible. The Field Force can be upgraded to an 16 ball per seconds electronic semi-auto marker. The Field Force is based on the Speedster MG but has a closed bolt System to keep out dirt and Mud out of the Gun, which can cause trouble. Also it has a clamping feed neck. Features: - caliber .68 - mechanical semi auto - aluminium rear cocking bolt - uses Co2 and HP - upgrades available - completely closed bolt system - clamping feed neck - M92 full metal grip frame with 2 finger trigger - angled 15° anti liquid frontgrip - spyder compatible - no drop ASA - tools, barrelplug and seals included - stainless steel hose - maximum durability