F1 Field One Acculock Barrel Kit - Black Gloss Mechanical Markers This is a used Proto

This is a used Proto PM6

Interchangeable with rail or dovetail mounted ASA

It features a 20mm under rail for mounting tactical accessories

Pattent Led Lens Design for focusing and diffusing

This is a hard to find barrel

F1 Field One Acculock Barrel Kit - Black Gloss Mechanical Markers This is a used ProtoThe Acculock Barrel Kit is the result of more than a year of design and testing by one of the world's top professional paintball teams, San Diego Dynasty. When setting out to create our new barrel kit, we wanted to do something that was different and better than what was already out there. After countless hours in the design room and a strenuous testing program that included an array of paintball formats and environments, we at Field One Paintball