Beeman Mako PCP info please

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I recently purchased a group of airguns and this old girl was part of the bunch. Looking for any information you guys might have about it.

Shoots great and is very lightweight. Just curious about it. Thanks for your help. 

JC
 
It's a Beeman branded Daystate LR90. Miniature Huntsman . Very solid and simple rifles. Original seals were Buna and only good for around 7 years or so but fairly simple to reseal. I had a 177 long and a 22 carbine. I traded the 177 in on a Huntsman that I still have but really wouldn't mind having the LR instead. My wife used the 22 for FT in the early years and we hunted squirrels a little with it. Not a lot of shots, depending on power tune but very accurate and not exceedingly difficult to tune. David Slade used one with a Target stock to good effect in the late 90s - early 2000s and probably is a good souce of info.

Not sure what else to say except very enjoyable rifles.

Bob
 
I see most users of this thread are still active, I have a question. I have inherited a Beeman Mako and it has a hole for a fill probe , this must have been added in the past? I cannot figure out what fill probe to use with it would anyone have a suggestion?
Can I just measure the I.D. of the fill probe port and get as close as possible ( oring making up the difference ) and make sure there is an oring on each end of port?