Smart Parts revolutionized paintball barrels with the Freak System, a modular barrel kit comprised of a back, front and sized inserts to allow maximum paint-to-bore match. The Smart Parts Freak Back is the heart of the system, meticulously machined from high quality aluminum to accept Freak inserts.
Aluminum construction
Cut outs to read what size Freak Insert is in use
Accepts Freak, All American, All American Apex and Tactical Fronts
Barrel Fronts and Inserts not included
Manuals / Sketches / Marker Infos and Infos to further products can be found here
Sizecharts can be found here
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