Air Venturi Rail Lock Spring Compressor

not only is it simple but very effective an efficent at its job wish i had found it earlier before building the big on i have , this one is even portable can put in my mobile kit when doing service on springers an NP`s ,makes my job a lot easier .

Pros
simple to use , does as it was designed

Cons
could have had a crank knob instead of using allen wrench

I have tuned over 30 springers in my life, because I love spring airguns. But since I have gotten older, it has become a pain to tune some airguns without a compressor. I used this to put a piston seal in a RWS 48 .25cal that I had and wanted to see wha the new Vortek piston seal would do. This compressor made it so easy that I now want to get back into tuning springers again. This is a no brainer if you love springers.

Pros
Makes life very easy.

Cons
No cons, only PROS on this item. I wish I had invented it.