CYBERGUN - 450 rd Hi-Cap Drum Magazine for Tokyo Marui Compatible Thompson Surge gelly ball 115 +/- of output pressure

115 +/- of output pressure at 70 degrees Fahrenheit

Top optics rail for mounting dot sights and scopes

Hard shell durable exterior to help prevent damage to your barrel

Adjustable Front and Rear Sights

CYBERGUN - 450 rd Hi-Cap Drum Magazine for Tokyo Marui Compatible Thompson Surge gelly ball 115 +/- of output pressureFeatures Made out of metal parts, where it should be metal, is! Compatible with all Marui system Thompson M1A1 Typewriter series rifles by Tokyo Marui, CYMA, Cybergun, King Arms, Snowwolf. 450 round high capacity magazine! The Tommy Gun, the Chicago Typewriter, the Trench Sweeper all well known nicknames for the Thompson Submachine Gun. Both law breakers and law enforcers favored this hard hitting, compact weapon. And now it's finally available for