ENGINEERED TO WIN The madmen of the Empire’s R&D team took a great Axe marker and tweaked, refined and re-designed it to create a new badass big brother, the Axe Pro. The improved ergonomics makes it feel better in your hand and the Redline OLED board gives the Axe Pro a bigger brain. It is easier to maintain due to the updated bolt removal system, accessible Eyes and a reduction of screw sizes that require only 2 hex wrenches for any adjustment. The Axe Pro also includes upgrades like: improved waterproofing, compact Relay ASA, new trigger and trigger guard, better clamping feedneck and micro honed two-piece Driver XX barrel. Axe PRO…need we say more!?! NEW FEATURES: -Full feature Redline OLED board with joystick navigation -Only 2 hex wrenches needed for all screws -Improved ergonomics in Grip Frame and Foregrip -Weather resistant including waterproof gasket around battery door -Simple push-button in-line bolt removal system -Small, compact Relay ASA -Polished two piece barrel with standard Bore size .688 improved accuracy & efficiency -7.5” Control bore and spiral porting for excellent ball on ball accuracy that is cross compatible with Pipe barrel backs -New trigger design with modular trigger guard -Trigger pin removed in favor of screw for easier Trigger maintenance -Externally serviceable Eyes, no longer requiring marker disassembly for Eye maintenance -Double Eye system that is easy to clean -Rubber nub-style ball detents -Tool-less clamping feedneck -Integrated internal air channel