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Affordable PCP air rifle with a pressure regulator, folding stock, sound
moderator, and above all, solid workmanship that is rarely seen in this price
category.
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Temporarily Unavailable
€ 271.6
8× rated
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Werner Eidinger
18.08.2026
Machine translation
The AP900 – I FINALLY got it in the short original version in .22 caliber;
this thing has become hard to get and sells out immediately. I already own the
AP900 B and just couldn't resist buying the AP900 without the B again. Some
modifications are already firmly planned, including replacing the original
hammer with a DIY Daystate-style kinetic hammer, which completely eliminates
valve bounce for a clean shot and, above all, a higher shot count from one air
fill. You should definitely remove the spring and hammer and clean the inside of
the factory grease. Once everything is clean, lightly coat the hammer, spring
and inner walls with graphite or PTFE spray, but don't spray it in full blast or
it will run out everywhere. The homemade hammer should be marketed by someone;
it takes the AP900 to a completely different level. I have attached the details
as an image in case anyone has the option of making the hammer themselves on
a lathe.
ozzy
10.07.2026
Machine translation
As has already been written here, with the original hammer spring it’s very
loud and uses a lot of air… Full power only 15 shots and 32 Joules! The
original spring is 1.8×18×50×10 turns… I bought a 1.5×18×50×8-turn
spring, it was probably made from a different material than the one the guy here
in the review used, because the result was the same, 32 J and 15 shots… Then
I found at home in my junk a 1.45×18×47×10-turn spring, but this one was too
weak, only 8 J… So I stretched it to a length of about 53–54 mm and got
27 J and 40 shots without any drop-off! We’ll see how it behaves further…
As for accuracy, I haven’t mapped that out yet…
Divad
25.02.2026
Machine translation
It is a bit of an uncut diamond, because there is room for perfection to be
improved, and as they sometimes say, the journey itself is the goal, o).
Basically, it has an incredible air consumption, so it is literally necessary to
replace the striker spring. With a 1.5×18×50×8 spring I get 25 shots at
full power and with much less noise.
reinhart stucken
25.01.2026
Machine translation
Go to the store page of the Air Rifle Snowpeak AP900 Mercury 5.5mm
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