Details, The MPX is the smaller brother to the MCX model but is built to just as high quality, and fires the same lead air gun pellets as the rest. These new versions of the legendary rifles are constructed with a metal housing, and polymer accessories, just like the real model. They are built in the same factory as the live firing models, henceforth they are super realistic and great quality. Test models of these rifles have been life fired up to 15000 shots to reinforce this fact. The belt type magazine holds 30 pellets at one time, which are then fired off through the double action trigger as fast as you can pull it. The pellets are then propelled down the rifled barrel to the target with amazing accuracy. They are powered through an 88g Co2 capsule which provides a large shot capacity for an amazing shooting experience. The rifle also has several picatinny rails throughout for the mounting of accessories. Don't forget to order your 88g Co2 capsules and 22 pellets with this product. Please note these new Sig Sauer rifles are coming soon! You MUST be 18 or over to purchase this item. Air Weapon delivery information: Due to Government legislation we can not deliver these direct to you for free. You can either collect from us at the address below, we can transfer it to a local RFD for local collection or if you are within 100 miles of our shop (address below) we can deliver it via a representative in a face to face transaction. Please click here for our air weapon delivery page for more infomation. Please note you must be able to provide at least 2 forms of I.D for any air weapon transaction in store or delivery. When you are ready please choose which you would prefer from the drop down menu above.