Available Options Option 1: There are 9 different air options to choose from: View the different air system available here Option 2: Your marker comes with a 10" Tactical barrel, you can upgrade your barrel to rifled version for better performance. You can view the different barrels and specs here Option 3: You can have the options of Magazine Feed, Hopper Feed, or upgrade to Split Fire Dual Feed Option 4: This kit comes with all the o-rings to completely rebuilt your marker Option 5: This tool kit has all the tools for you to service your marker Option 6: Extend your manufacture warranty to 3 years Option 7: Add additional magazines to your package Option 8: Add a hard cover carrying case to protect your marker. This is an excellent storage case. View the case here Option 9: Additional 5oz cylinder to your package
