Roller Muzzle For item Speargun item: 3980RM-39140RM
Speciality: Aluminum tank with enclosed track for guide shaft

Special function :-
A: Shoot - up operation
B: You can turn down and take out the rubber freely
C: Roller Muzzle Material Nylon increases glass fiber
D: #625 Bearing (Glass ball) Plastic Nylon
E: Gun weight : 96g
F: Pulley gun consisting of 4 bearings
G: Diameter of barrel loaded pulley 25.4mm X length 35mm
H: Available length of pulley 80mm
I: All with stainless steel screws