I'm interested in knowing how to degas it also... I ordered a digital gauge just for the purpose of tuning it!This is great info !
How did you degas your rifle to put a gauge on your plenum?
I planned on getting a .25 600 DRS but on Saturday when Talon Tunes posted he had .22 700 that had the SHP plenum I could not resist and ordered 1.
I should have it by the end of the week.
Good to know, thank you! Is that degassing screw hex head?I asked UA if this brass screw is used to degas the DRS.
This is what they said.
View attachment 448971
View attachment 448972
View attachment 448973
Does that .22 700 have the large plentum? From what little time I spent tuning my 600 with the small plentum I don’t see getting anywhere close to even 950 fps with 25 grain pellets less slugs. If that is with the small plentum I’d like to know how it’s done . I know others are expecting to get over 34 grain slugs to shoot as their Impacts do. I hope for them the larger plentum gets them there.Tony from Talon Tunes just contacted me about my DRS .22 700, he said out of the box it is shooting a 25gr 1040 fps.
I'm guessing that should get the 34gr pretty close to where I want them !
I agree.I wonder how long it will be before FX or an aftermarket company makes a medium sized plenum? Seems something with 25cc or 30cc would be a bit over double the stock plenum and half the volume of the PRI plenum.
Yes it has the SHP plenum. He didn't say what the reg was at either. UPS is saying delivery this Friday.Does that .22 700 have the large plentum? From what little time I spent tuning my 600 with the small plentum I don’t see getting anywhere close to even 950 fps with 25 grain pellets less slugs. If that is with the small plentum I’d like to know how it’s done . I know others are expecting to get over 34 grain slugs to shoot as their Impacts do. I hope for them the larger plentum gets them there.