Maple Leaf 6.02mm Precision Inner Barrel for AEG (229mm / 275mm / 310mm / 370mm) V3 And others

And others

Better insulated main control PCB (ETU) - Preventing some short circuit potential issues

The Caliber

Spring M90

these are much stronger than the original VFC zinc base which is prone to breakage under stress

Maple Leaf 6.02mm Precision Inner Barrel for AEG (229mm / 275mm / 310mm / 370mm) V3 And others6. 02mm bore diameter increases FPS over stock setup. Increased bore consistency increases accuracy consistency. Compatible with standard Tokyo Marui spec AEG. These barrels have a special cut window that works better with the Maple Leaf range of buckings than other brand barrels! (Please note to use AEG spec buckings and NOT GBB spec buckings)