Compensator for 9mm minor

[Hi-Power Jack]

On 3/6/2019 at 3:27 PM, geraldskip said:

A member had a Cheely 2 comp on sale so I bought it. I’ll update later with how it went. 

 

 

How did it go ?

[Posvar]

1 hour ago, Hi-Power Jack said:

 

How did it go ?

I’m interested to hear as well. 

[geraldskip]

Just saw the request for updates. 
 

I actually really really like the 2 port comp. I have a 7 lb spring in it with a shock buff and it shoots my 130 PF 115 grain loads without issues, but also I tried some 170 PF major loads in it and it shoots very flat. 
 

The major loads hit the hand harder, but are flatter in a weird way. 
 

I’m very happy with how it turned out. 

[Hockeycor22]

1-3 port Comp with no popel holes.  You will loose too much gas through the popel holes to make the Comp work in minor PF. 

[USCSBarney]

What would you all consider the best PF for minor open guns? I know they could encompass quite a bit of variables but am thinking more of 3 Gun frame mounted optic guns. 

 

I have ave an SPS shorty and the comp is two port but it doesn’t seem very effective unless I feed it +P type loads. 150-155 PF does the best in the two port comp. it cycles with full 130PF loads but seems to not be as flat due to the comp not seeming to work all that well at 130.

 

Happy New Year!

Edited January 1, 2020 by USCSBarney