Does anyone know of any videos showing this? The witness holes are a very good idea, is it difficult to repair yourself or does the gun need to be worked on by an air- smith?
Got a 600mm in .25 coming Monday, going to shoot 40-50 grain slugs wanting to shoot 950 -1000fps How do I adjust the regulator, hammer spring , and dwell time properly? I haven't been able to find any video showing how this is done, thanks.