Pinty Tactical Airgun.

[Texpatriate]

Troy

"Making up some M14x1 to 1/2-20 for the Pinty Tactical. Only the OD is blued. Everything else is covered so didn't see the need."
Any chance you can come up with something similar for the Prod?

JDE

[TroyHammer]

Troy

"Making up some M14x1 to 1/2-20 for the Pinty Tactical. Only the OD is blued. Everything else is covered so didn't see the need."
Any chance you can come up with something similar for the Prod?

JDE

P-rod already has many options for 1/2-20 threads.

My recommendation
https://donnyfl.com/products/marauder-pistol-prod-1-2-x-20-unf-adapter-with-thread-protector?srsltid=AfmBOoqKqpcoG8TQ68NwGd18XhxSzAkLKhRZI-RjJp5Zk7UV0ny1QgCS

[bduares]

A lot of different size adapters here. It's where I got my Sumatra's M10 to 1/2-20UNF adapter

https://airguncapital.com/products/15-mm-1-2-20-unf-adapter?variant=45780014432308

[cosmic]

Well I upped my regulator and it slowed the pellet speed down..  What do I need to do to get the speed I want.. (900 with 22 gr)

[avator]

Pinty got back to me this morning and confirmed that the maximum safe fill pressure on the bottle is, in fact, 3600 psi. So I guess if I wanted to upgrade it I would need to get a different bottle. At this point, it's not worth the cost for the return.

[Robert 5mm]

Pinty got back to me this morning and confirmed that the maximum safe fill pressure on the bottle is, in fact, 3600 psi. So I guess if I wanted to upgrade it I would need to get a different bottle. At this point, it's not worth the cost for the return.

And the wear on your compressor - going from 3000 to 4200 psi greatly increases the heat and wear on the compressor and on the gun internals.

I usually only pump my Avenger to 3000 psi and this P-Force to 20 mp ( approx 2900 psi ) and still get plenty of shots.

[avator]

LOL... as for compressors, I got a backup to the backup for the backup. 

[TorqueMaster]

I tried to increase the regulator to 22 mpa and the velocity drop to 600-700 fps..

Well I upped my regulator and it slowed the pellet speed down..  What do I need to do to get the speed I want.. (900 with 22 gr)

Ray,
I think you need to set the regulator around 2000 PSI to get where you want to be.  Tweak from there.
Setting at 22MPa is equal to 3191 PSI!  (1MPa = 145 PSI)  No wonder hammer spring can't crack it open.

Set for ~14MPa (~2000 PSI) on the regulator gauge and see how that flies.

Calculator Link below.  (I personally prefer PSI, hate MPa, but trying to get used to using them)
https://www.unitconverters.net/pressure/megapascal-to-psi.htm

[cosmic]

Around 700 fps at 14 mpa...

[bduares]

Well I upped my regulator and it slowed the pellet speed down..  What do I need to do to get the speed I want.. (900 with 22 gr)

Out of the Pinty guns I doubt you will see 900 fps with a 22 gr. projectile without practically building a new gun. They are maxed out in the 900s already with just a 14 gr pellet. 

[bduares]

LOL... as for compressors, I got a backup to the backup for the backup. 

Yep. And then as a last resort I have the old hand pump hiding in a corner somewhere.

[TorqueMaster]

Around 700 fps at 14 mpa...

Around 700 fps at 14MPa with what weight of pellet?
Does the hammer spring adjustment have any effect now?

Do you trust your chronograph is correct?

I'm starting to wonder if mine is right -- at 12.5MPa (~1800psi), 14.3 grains, I'm seeing 970fps.  Is that out of line?  Looking at Bob Sterne's regulated PCP charts, he got 1100fps out of 14.3 grains at 2000psi, so my numbers seem achievable...

I do not have any alternate chronograph.  I can fire lighter pellets and see at what reported velocity they go supersonic... 

[avator]

Y'all seen this, right?

[cosmic]

I am believing that is all they have because of the short barrel... My  Prochrony is right on and the power wheel is cranked all the way up... 22 gr AVS slugs .218.. JTS 16.08 gr 870 fps..

[Back_Roads]

 My last outdoor outing with my P-Force, I experience random shots going off at about 1/2 power, I have not been able to replacate it over a crony, I suspect some internal binding or friction. or the way I hold the rifle in the wild

[TorqueMaster]

Y'all seen this, right?

Thank you for the repost.  Last night I was compiling everyone elses' results (including that one) and it looks like my reg gauge could be stuck (reading low) and/or my chrono reads high and/or my P-Force is the magic one.   I vote for magic.  I dare not disassemble it, or it might leak out. 

Someone said the chinese barrel mount chronys may read 10-15% high -- that's looking probable here. 
I have not seen results that seem so suspect before though, and it seems unlikely it "just started doing this" out of the blue.
I may try a longer moderator than stock, maybe it's keying off condensing air, not the pellets. 
Anyway, chrono speed verification is needed, then chase anything else.

Sorry, Ray, I saw a lot more power potential for you, based on what I was seeing on mine.

[avator]

Y'all seen this, right?

Thank you for the repost.  Last night I was compiling everyone elses' results (including that one) and it looks like my reg gauge could be stuck (reading low) and/or my chrono reads high and/or my P-Force is the magic one.   I vote for magic.  I dare not disassemble it, or it might leak out. 

Someone said the chinese barrel mount chronys may read 10-15% high -- that's looking probable here. 
I have not seen results that seem so suspect before though, and it seems unlikely it "just started doing this" out of the blue.
I may try a longer moderator than stock, maybe it's keying off condensing air, not the pellets. 
Anyway, chrono speed verification is needed, then chase anything else.

Sorry, Ray, I saw a lot more power potential for you, based on what I was seeing on mine.

Maybe just bleed the air off the tank and shoot the reg out then refill from 0 might reset it.

[avator]

LOL... it really don't matter what gun I get out with plans to shoot for a long session I always end up with the P-Force Tactical in my hands before the session is over.
If I've ever owned a gun that would shoot anything I fed it as accurately as this one, I don't remember. Cast and from the tin it shoots them all.

[Back_Roads]

  I shot mine out to 75 yards for a good 50 rounds today. I set out a couple of 3x5 metal plates with targets painted on them. I even think I nailed a bull on one.    The ones Below are just can bottom size for 100, I left the shot ones with smaller bulls, in the truck with a HOSP I shot too LOL

[Back_Roads]

 Just reporting some user mistakes perhaps, I was having shots go off 1/2 power, only happened when out in the wild, not benched. I was in discussion with one of my UTube followers about  theirs going off when closing the bolt ?
 
anywho I think I found the erratic power issue, the fore stock was not properly seated or torqued. All seems good now, still need to take it outside for proofing
 Excerpt from my UTube, OK I did h it did it after I tried pulling the trigger with the bolt open, when I went to close the bolt it went off, good thing down range lol
 I did find play in my trigger guard, and further investigation I found that I did not have the fore stock fully seated and screwed down. this fixed some wide velocity swings I had been seeing. All seems great again !