Matrix Custom Outer Barrel for Hi-CAPA 5.1 hicap piston will remain in rear

piston will remain in rear position after each shot with spring already compressed

There is a large L shape sticker that must be put there and the extra material needs to be removed for that to happen

occasional replacement of an o-ring after several hundred thousand

USB Link required for orientation

Matrix Custom Outer Barrel for Hi-CAPA 5.1 hicap piston will remain in rearFeatures High quality, durable aluminum alloy construction For use in Matrix Golden Eagle and compatible Hi CAPA pistols Internally threaded for attaching mock suppressors, tracer units, compensators, or other 11mm CW accessories Manufacturer: Matrix Golden Eagle Specifications: Compatibility: Matrix Golden Eagle and Other Compatible 5. 1 Hi CAPA Series Gas Blowback Airsoft PistolsThread Pattern: 11mm Positive (CW)Material: Aluminum Alloy