Bore Up Set for AK Replicas
Bore Up set by SHS consists of a muffled bearing mounted piston head, a double tightened muffled cylinder head, a tightened nozzle and a light cylinder. The set provides ideal tightness and highly efficient operation.
Bore Up Set for AK Replicas - reviews
Number of reviews: 2 Average rating: 1.50
Arrived without scratch, but O-ring is too small for this set. No compression. Set is not compatible with standard parts (cilinder inside diameter is too big)
No good. Scratches in the cylinder. The pistonghead oring did not seal at all. Pistonhead wont fit eny of my 4 other cylinders, its to big. Sooo this one is a big no no