It comes with a polycarbonate case

100% Akryl

It weighs 72 grams

When you use this it doesn't get that hot

so that a red dot sight can be mounted on the gun

Waldo Lil Snap Nozzle Fjeder, MK23 NBB Legetøj It comes with a polycarbonateWaldo Customs has their Lil Snap for the MK23 pistols! The springs are made of steel and have a nice gold coating, which provides the least possible friction. F It is a 150% spring that ensures solid operation of your nozzle. An upgraded spring for your Non blow back MK23 is quite essential, as with these springs you are sure that it can drive all the shots in the magazine through. Fits Tokyo Marui's MK23, Novritsch SSX23, ASG MK23 and STTI MK23 (All