Aluminum Double O-ring Cylinder Head to suit M4
(verified owner) – August 20, 2019
Verified review - view original
Great product. Using this in a high joule build. Has a perfect air seal which make’s tech work so much easier.
(verified owner) – September 15, 2019
Always excellent service and a pleasure Kane
(verified owner) – January 10, 2020
Shs nozzle with oring is very tight fit, good seal but stiff action.
(verified owner) – October 10, 2020
Good product, fits GC16,
Provide higher FPS and air seal
(verified owner) – December 30, 2020
Hard to get into cylinder as it should be!
(verified owner) – March 5, 2021
Nicely made part.
(verified owner) – April 23, 2021
Fits well in my VFC 416.
(verified owner) – May 11, 2021
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