SNIPER PRECISION BARREL MAPLE LEAF CRAZY JET INNER BARREL 250MM FOR GBB RIFLE RA-AGENT-ML-044-250 €48.90 Maple Leaf Crazy Jet barrels are hybrid pipes. They are precision brass barrels in which the muzzle is made of aluminum, with a low pressure system. The idea is to reduce the air turbulence that affects the BB at the muzzle of the barrel, to obtain better accuracy. Add to cart