Double O-Ring for better air seal and reduced compression loss

25g Tracer BBs

Rheostat Knob with Five Brightness Levels for each of the Red and Green Dot reticles

Accelerate BB bottles do not roll around like other round bottles

made of stainless steel for superior strength necessary to maintain accuracy without the need for coatings

195mm Aluminum Knurled Barrel Extension Color:Tan Double O-Ring for better airSpecifications Material: Aluminum Steel Length: 195mm Color: Coyote Brown Compatibility: 14mm Counter Clockwise Threading Features Smooth lightweight anodized aluminum construction Quick attach mock suppressor ensures perfect alignment every time Additionally functions as a barrel extension Knurling design provides a non slip grip while attaching