Proto Paintball Barrel Back Black .688 Bore

Proto Paintball Barrel Back Black .880 Bore

Used paintball equipment. Please see all photos carefully.

• Brand: Proto
• Model: Proto Barrel Back
• Color: Black
• Compatible Model: Proto / Dye markers with two-piece barrel system
• Type: Barrel Back
• Material: Aluminum
• Condition Notes: Used, minor wear consistent with normal use. No major damage v...
• Bore Size: 0.880" (caliper reading — likely in mm; may indicate ~.688" if misread; caliper shows 0.880 in inches mode — flagged as unusual, verify bore physically)
• Length: 12"
• Sport: Paintball

Condition: Used, minor wear consistent with normal use. No major damage v...

Message with questions before purchasing.