There are some similarities to my P35s so I will guess that the manometer has flats and can be reached with a really thin socket wrench likes comes with the P35. If so you could unscrew the gauge if you can find the suitable wrench. That is not what you do on the P35, it has a degassing screw on the back end of the air tube. If you locate the wrench you would want to be sure you unscrew the gauge from the big nut on the end of the air tube. If you put a screw driver through the opening for the fill probe you can prevent the nut from turning.
I think there IS a degassing socket head at the back of the air tube. Mine is out in the barn in the gun room and it’s 2 degrees outside vs. 72 here in my Lazy Boy in the house or I would go check. My bullpup seems to have a huge amount of MOA built into the rail. I’ve got all the “Down” elevation in and still hitting 4 MOA high at 50 yards. Have installed shims in the front ring but 4 MOA is as low as I can get it. I’ve ordered some Westhunter adjustable rings to address the issue. Will keep you posted. Similar issue with my P15 or “Diana Skyhawk” as it was branded. Had just enough elevation on a UTG Compact 4x16 to zero it, but it’s writhing three clicks of being maxed out. Hate to run a scope that tight to its limits of adjustment.
Morning guys, I did just take a look at my Bullpup and there is an Allen screw on the backend of the airtube that could be a de-gass. One will have to take the cheek rest off to get to that screw.Weather is supposed to be Sunny, high of 57 degrees, winds light and variable here today so I plan a trip to the WMA with my Bullpup for my first field trials of this gun.
Quote from: smythsg on February 18, 2025, 09:47:50 AMMorning guys, I did just take a look at my Bullpup and there is an Allen screw on the backend of the airtube that could be a de-gass. One will have to take the cheek rest off to get to that screw.Weather is supposed to be Sunny, high of 57 degrees, winds light and variable here today so I plan a trip to the WMA with my Bullpup for my first field trials of this gun. -3 and -29 wind chill here....... 57 would be tropical!
I'm guessing you got it back together otherwise I would ask for some photos
beats mine! I paid $254 after shipping and tax