84mm 6.04 Crazy Jet Inner Barrel GBB SP-MAPL. 45.1.1 5-inch MK16 M-LOK rail -

5-inch MK16 M-LOK rail - Gen 2 Version (DDC color)

Hop-Up rubbers

Magazine Material: Metal

Picatinny-to-Picatinny interface: secure

6 O-rings to place between the weights or end cap to prevent the weights from loosening

84mm 6.04 Crazy Jet Inner Barrel GBB SP-MAPL. 45.1.1 5-inch MK16 M-LOK rail -84mm 6. 04 Crazy Jet Inner Barrel GBB G19 G23 PPQ M84 The Maple Leaf Crazy Jet Barrel is a newly designed inner barrel. Maple Leaf designed a barrel where the tip is wider compared to the rest. At the end of the barrel, the air passes around the BB and exits first; when the BB leaves the barrel, the airflow pulls the BB in what is called a jet stream effect. This results in less resistance on the BB and does NOT reduce velocity, but instead increases