I think you will need other modifications to use that seal.
Quote from: Struckat on February 19, 2021, 07:39:46 PMI think you will need other modifications to use that seal.You should be able to use it without any modifications. Whether or not the rifle would be better if you modified other parts in concert with the change of stroke is a different story. The only thing the longer seal changes mechanically (besides the stroke) is shortening the springs installed length. Thus increasing preload. The springs compressed length and pressure remain the same as with the OE seal. This is very intriguing I'd like to see how much difference this makes.
The piston will slam into the end of the chamber regardless. With the short stroke seal there will be less swept volume, decreased cocking stroke, lower power, and likely a "snappier" firing cycle.
Good video Yogi