SPA Expert - Backpack Carabine Kit

Model Overview & Print Notes

  SPA Expert - Backpack Carabine Kit   Target shooting is a great way to unwind and clear the mind and the UX SPA Expert is a cool little CO2 pistol as entry point into the hobby. It's affordable, semi-automatic, and works easily with CO2 capsules for endless fun plinking. Its low power makes it safe and the design allows for great modularity with add-on parts and customisation. It's the ideal option to anyone looking for outdoor fun. I'm a big fan of Umarex their products because they provide precision and fun at great value, and a great base for upgrading and tinkering.   Products » Product universe » Classic » CO₂-powered » 2.4392 » SPA Expert » www.umarex.com   This Carabine kit transforms this cool little pistol into a rigid compact takedown carabine. Having a stock improves accuracy and shootability significantly and gives it a nice touch of cyberpunk design. The forend integrates a silencer elevating the little pistol into a complete compact rifle that can be taken down and stashed everywhere.   The entire kit is 3D printed and solid as a rock. It comes together with simple dowel parts and a snug fit providing a solid little rifle that can be printed for a fraction of the cost of the pistol. The foregrip has in integrated silencer that reduces noise considerably and the stock really reduces the jerk of the double action trigger. This is a great upgrade for any serious shooter that likes a compact plinking toy or a cool gift for a friend or kid getting into the hobby. With the options 3D printing provides you can customise color and options to your hearts content.   Besides the stock and overall look the kit has a few subtle upgrades integrated in the design: Extended foregrip with integrated silencer Textured grips and cheekweld Open window for better CO2 heat transfer during shooting Compact package with the stock removed   Wall Hanger: Expert Carabine Kit - Wall Hanger - Free 3D Print Model - MakerWorld   Grip only version: UX SPA Expert - Custom Grip - Free 3D Print Model - MakerWorld   Pictured Red dot Sight: VictOptics SRD 1x18x20 Red Dot Assembly Slide the foregrip part over the picantinny rail and push it all the way to the back. Insert the two grip parts making sure the forend is all the way back, these engage in the botton picantinny rail securing it with the silencer against the barrel port. The hand parts are press fit, but you can use a drop of CA for extra security. Now combine the two stock parts with the printed dowels, use a drop of CA to fix the dowels in place. Alternate the layer orrientation of the dowels for optimal strength and rigidity. Now apply some CA on the dowels and surface, not too much, and pres on the other part to fit tightly. Apply some CA and place the cheekpiece over the stock using the integrated guide dowels and press to fit seamless. This whole three part construction is made to fit tight and have high rigidity when assembled correctly. You can now place the stock like the original grip and you have your own unique little CO2 carabine!   Airguns are not toys, use with care and supervision!  

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