BCA Level 1 Upgraded VFC Avalon Calibur II PDW (Black / Tan) G17 there are way too many

there are way too many options on the market and it can be difficult to make a decision

Use with Matador shotguns that have a 2-part removable outer barrel in order to protect the threads

The BASE motor above is cast aluminium not CNC billet

Stainless steel threaded barrel

The slide and frame are full metal and powder coated in a nice jet-black color

BCA Level 1 Upgraded VFC Avalon Calibur II PDW (Black / Tan) G17 there are way too manyLevel 1 Upgrade Build PDI 6. 05mm SUS304 Stainless Steel Inner Barrel SHS Steel 14T 7 Hole Lightened Piston BCA CNC Aluminium Air Nozzle w O ring BCA CNC Aluminium Cylinder Head w Sorbo Guarder Tappet Plate with Enhanced Tappet Spring Deans Connector Avalon Gearbox Includes: Built in MOSFET, Li Po Ready! Balanced Torque Motor with Neodymium Magnets Ball Bearing Quick Change Spring Guide (requires gearbox removal from a receiver) This is a dependable,