Caliburn K14 Kit

Ever felt outgunned by those filthy air blasters while using your Caliburn? Ever felt like you could handle a heavier spring?

Enter the K14, a 24.9kg spring with a length perfectly suited to the Caliburn. With this kit you can double the spring power of your Caliburn, increasing FPS significantly. To fit this spring and provide proper alignment three printed pieces are necessary, which I print at 50% infill in PLA. I also use an X-Profile O-Ring which is wonderful for improving the stock seal of your Caliburn's ramrod.

Kits and Springs are available at my Etsy shop if you don't have a printer or need a spring: https://www.etsy.com/shop/Remzak?ref=l2-shopheader-name

To install the kit, just replace the three stock printed pieces with their similar looking reshaped counterparts, install the spring, and the new O-Ring. I recommend doubling the O-Rings on your plunger piece for an improved seal, and doubling the small O-Rings on the ram to improve the seal there. A Longer barrel o