With these mono blocks like M50, PP750, etc best to oil the pins beforehand and leave for a few hours , the oil will penetrate and pool behind, makes removal/insertion easier. Also all o rings should be greased and screw threads oil again. Most Snowpeaks have a transfer port of 3.5mm in the Mono block, connecting exhaust valve to the barrel, so no need to over drill them. Drilling out the exhaust valve body must be carefully done, also pack the chamber with cotton wool for example so you don't scratch the polished inner surface 👍 P15 is a beauty, especially with a good regulator like Huma 👌
@@jaskielakowski8521 Hi there. I'm getting 80 good shots. I can be happy with that number. My accuracy is crazy basically pellet on pellet. One thing to note, I took the shroud and turned it around! So now the breathing holes are out front. It seems to be working very well so I left it this way...
@@robbo8870 came from factory , I never have drilled a transfer port! I opened the box, out air in it, shot 18g pellets , saw that it shot close to 24 joules, backed off the hammer spring... Lowering the power made the 13 g pellets very accurate! Remember if you start drilling, a bigger port will throw off the entire balance, you'll need after market stronger springs, and the factory hammer will not be able to support the hits at such velocity! Also, the shot count will obviously be lower ... In Spain the P-15 is called the "ONIX K2" and max permitted here is 24 joules... Good luck, with your project!
Fixed reg pressure from the factory but the Huma unit just drops straight in as a replacement. A better solution than drilling out your transfer port by eye with a hand drill...
I have a UK spec p35 in .22. So what difference is it going to make to my gun if I drill transfer port to 5mm. Currently running at 11.5 ft/lb. Please answer. I notice quiet a few comments with no reply 🤔
The mono block has a 3.5mm TP and barrel end has 2 TP's at 3.5mm, so no need to drill out the exhaust valve body larger than this, if go for 3.5mm TP you can 2.5x your power, then it's regulator and increasing its pressure
@@robbo8870 Hya, the P15 has an external hammer spring adjustor at the back, turn this fully out to minimise power. If it's still too powerful you have to step her down, not too bad as the mono block is way easier than the M50 to strip down, stock regulator has a nut above the adjustor screw, can screw this in 1 turn to reduce power, also stock TP is 1mm so leave for sub 12 ft/lbs. Best to degas gun and leave for a day, also oil the mono block pins so they are easier to tap out, note these pins are KEYED so 1 end has a star pattern, knock out gently from the other end, all in all a fantastic air rifle once stripped, rebuilt and tuned 👌 Also consider getting a Huma Regulator for her, very consistent FPS spread then, much easier to adjust power as well, lastly can get a silencer adapter and put a UNF silencer on the front shroud, also inside shroud remove those metal baffles and insert hair curler/felt wraps separated by M8 tap washers, makes the P15 whisper quiet 👍
@@maximumeffort7836 spot on.. just got her. Was guna get a kral as I didn't really know about these but seen one for £400 at local gun shop..did some research and knew I had to have it! Don't know whether to tune it up yet as I'll void the warranty... so I take it there is no anti tamper screws any where?
@@robbo8870 Hya, the P15 has no anti tampe screws, some screws are glued in but come out okay, if u have a chrono you can fire her and work out the ft/lbs, to be honest 11 ft/lbs is great for vermin control, also pellet type makes a big difference, Snowpeaks like H&N esp. Barricuda 18, Match and Hunter in .22, some Magazines are better than others, P15 magazine is Excellent with smooth loading, also helps the pellet probe is the old type, hollow with TP below the tip, makes pellet loading easy, P15 single load tray is excellent as well as it's high easy to use, P35 will be very similar bar the middle cocking lever, this operates 2 rods , 1 for the pellet probe and 1 for the hammer, am getting the P35 myself once it's on sale or 2nd hand, excellent gun 👍
hola, tengo un p15 y quiero aumentar la potencia, lei que se debe modificar la valvula reguladora, pero te pregunto si aumento el diametro del orificio no requiero tocar la valvula? gracias ¡¡
Ariguns are modified for each market. Here in the Czech Republic there is a limit of 16 Joules. So all rifles which come here are under this limit. They just put a different transferport to reduce the power.
Man's World ok got it good job btw looks easy but i open my SPA P10 last night couldnt found such part in it may be a its a bit different in different models .btw i have heard tht stronger spring can also increase the power as it hits the valve stronger and keep it open for a longer time to take more air
Hi! I have a p15 and here in Argentina i recieved it shooting at 40 joules with a regulated valve in the tank. Today i have opened a little that valve but nothing happened. Does yours has that air regulated valve?
You doing all this to get what.how much more power out a cheap gun....lol but good video to know how to break down and show were everything is.and how it come apart.
Nice video, mate. What was the diameter before drilling? Will a stronger hammer spring also rise the power to 16 Joule without drilling? Haven't opened my 7.5 Joule Diana Skyhawk .177 yet.
Just wondering is the 5mm transfer port on your gun a 25 cal and what kind of FPS are you getting out your gun with JSB king or king heavies. I’m trying to get my gun shooting in the low 900fps with JSB kings but have heard I may need a custom plenum extension to accomplish this power.
I am sorry that this music stress you out in this way. You can always mute this video. This content is not about music but how to do something. It seems that you are not even fan of airguns so you should not visit this channel. I´ve never seen so negative individual in our shooting family. Anyway, have nice day and good luck with next videos. Maybe you will find a song what you will love :))
@@MansWorldReviews You are an idiot .... Pure and simple , Simple being the operative word .... You know absolutely nothing about me , Yet you say I don't do air gunning , Ever heard or a HW-80 .... Enough said ! ... People come to these video like these to try to watch and enjoy the overall content , Not to hear repetitive endless mind numbing music , Even you with your apparent low IQ should be able to understand this .
With these mono blocks like M50, PP750, etc best to oil the pins beforehand and leave for a few hours , the oil will penetrate and pool behind, makes removal/insertion easier. Also all o rings should be greased and screw threads oil again. Most Snowpeaks have a transfer port of 3.5mm in the Mono block, connecting exhaust valve to the barrel, so no need to over drill them. Drilling out the exhaust valve body must be carefully done, also pack the chamber with cotton wool for example so you don't scratch the polished inner surface 👍 P15 is a beauty, especially with a good regulator like Huma 👌
Nice video! My P15 is set to 24joules=18fpe...
And the accuracy is crazy good with JSB's
So glad I got this small bullpup!!!
how many shots per fill with 24J?
@@jaskielakowski8521 Hi there. I'm getting 80 good shots. I can be happy with that number. My accuracy is crazy basically pellet on pellet.
One thing to note, I took the shroud and turned it around! So now the breathing holes are out front. It seems to be working very well so I left it this way...
@@leftymadrid awwsome, thanks!
@@robbo8870 13 g pellet...
@@robbo8870 came from factory , I never have drilled a transfer port!
I opened the box, out air in it, shot 18g pellets , saw that it shot close to 24 joules, backed off the hammer spring... Lowering the power made the 13 g pellets very accurate!
Remember if you start drilling, a bigger port will throw off the entire balance, you'll need after market stronger springs, and the factory hammer will not be able to support the hits at such velocity! Also, the shot count will obviously be lower ...
In Spain the P-15 is called the
"ONIX K2" and max permitted here is 24 joules...
Good luck, with your project!
Helpful video. Thsnk you mate. Is it enough to drill the port without regulator adjustment?
Like to see before and after performance
Always clean and re lube on re assembly 😉
hi i have a question to drill only a hole at 5mm? you do not need to change the spring or striker.
Hi, you do not have to change anything. This is rifle is already prepared for higher energy. They just reduce the transfer port for some countries.
Man's World thanks 👍🏻
What size drill on transfer port on 25 caliber? Any hammer spring adjustment?
Cheers
Super cool 😎 video impressive
Sir also make regulatory adjustments video
Hy frind thank you for the Video. Can you please tell me how big is the hole for air in the barrel ? Thenk you very much
no problem make the hole 4mm and you have 36 J with 1.04 g
@@michaelkunz5594 Thank you, good to know :)
Thank you very much for this instruction. Things are almost clear for me now. Was it 7,5 joule before?
Yes, it was at 7,5 joules before. We just make it to 16 Joules :)
Hey there, what should I do in order to turn it into a 60 joules rifle? How many shots do you think I would get? Thank you!!
Very good video awsome .
Great video, thank you
Hello, what size do you drill on the transfer port for .25 caliber? Any hammer spring adjustment required? Thanks
I
Some say they come regulated some say not? If the p15 is regulated why not just adjust the regulator setting?
Fixed reg pressure from the factory but the Huma unit just drops straight in as a replacement. A better solution than drilling out your transfer port by eye with a hand drill...
Hi mate iv done th port but now its by passing air threw the barrel for sum reason any ideas im gutted
I've got same issue what was it in the end
I have a UK spec p35 in .22. So what difference is it going to make to my gun if I drill transfer port to 5mm. Currently running at 11.5 ft/lb.
Please answer.
I notice quiet a few comments with no reply 🤔
The mono block has a 3.5mm TP and barrel end has 2 TP's at 3.5mm, so no need to drill out the exhaust valve body larger than this, if go for 3.5mm TP you can 2.5x your power, then it's regulator and increasing its pressure
@@maximumeffort7836Is there a way to turn the power down without stripping gun ?
@@robbo8870 Hya, the P15 has an external hammer spring adjustor at the back, turn this fully out to minimise power. If it's still too powerful you have to step her down, not too bad as the mono block is way easier than the M50 to strip down, stock regulator has a nut above the adjustor screw, can screw this in 1 turn to reduce power, also stock TP is 1mm so leave for sub 12 ft/lbs. Best to degas gun and leave for a day, also oil the mono block pins so they are easier to tap out, note these pins are KEYED so 1 end has a star pattern, knock out gently from the other end, all in all a fantastic air rifle once stripped, rebuilt and tuned 👌 Also consider getting a Huma Regulator for her, very consistent FPS spread then, much easier to adjust power as well, lastly can get a silencer adapter and put a UNF silencer on the front shroud, also inside shroud remove those metal baffles and insert hair curler/felt wraps separated by M8 tap washers, makes the P15 whisper quiet 👍
@@maximumeffort7836 spot on.. just got her. Was guna get a kral as I didn't really know about these but seen one for £400 at local gun shop..did some research and knew I had to have it! Don't know whether to tune it up yet as I'll void the warranty... so I take it there is no anti tamper screws any where?
@@robbo8870 Hya, the P15 has no anti tampe screws, some screws are glued in but come out okay, if u have a chrono you can fire her and work out the ft/lbs, to be honest 11 ft/lbs is great for vermin control, also pellet type makes a big difference, Snowpeaks like H&N esp. Barricuda 18, Match and Hunter in .22, some Magazines are better than others, P15 magazine is Excellent with smooth loading, also helps the pellet probe is the old type, hollow with TP below the tip, makes pellet loading easy, P15 single load tray is excellent as well as it's high easy to use, P35 will be very similar bar the middle cocking lever, this operates 2 rods , 1 for the pellet probe and 1 for the hammer, am getting the P35 myself once it's on sale or 2nd hand, excellent gun 👍
Hey mate nice video.. Is the regulador screwed to the airtank? I can see the green oring in the video. I want a huma reg
great video,did you need to adjust reg pressure at all after altering transfer port
Where can I buy the transfer port
can we know what fps it is now on cal. 22 18g pellet?
Very good video congratulations, greetings from Chile. Query has adjustment valve adjustment information by screw height?
hola, tengo un p15 y quiero aumentar la potencia, lei que se debe modificar la valvula reguladora, pero te pregunto si aumento el diametro del orificio no requiero tocar la valvula? gracias ¡¡
Very nice
Could you review the way it's powered up Diana out law calliber 177
One think you dismiss...change the spring hammer with Mizumi springs blue or cream...spring valve change with the red one...
Hi, do you know how to increase power on the p10
Where can I buy the transfer port?! Tools Website please
Nice..
How much decrease a shot count?
Hi done this only to 4 mil but soon as my gun gets done to 130 bar it leaks all it’s air out
Buen video si tengo un .25 a cuantos milimetro debo agrandar el puerto..gracias
Hola yo también tengo un p15 cal 25
Está bueno lo que le hace
Why u have no spring on valve stem I have spring
The p15 .177 is already 23 joules i m quite confused weather he lowered or increased the power as he did it to 16 joules
Ariguns are modified for each market. Here in the Czech Republic there is a limit of 16 Joules. So all rifles which come here are under this limit. They just put a different transferport to reduce the power.
Man's World ok got it good job btw looks easy but i open my SPA P10 last night couldnt found such part in it may be a its a bit different in different models .btw i have heard tht stronger spring can also increase the power as it hits the valve stronger and keep it open for a longer time to take more air
Hammer spring size?please
Just recieved my P15 and it will not fill with air from scba tank. Air escapes from somewhere in middle of rifle. Any suggestions??
If there is 0 Bars, you have to cock the lever and keep it cocked in rear position. Then you can fill it.
Position of the transfer port is important otherwise this pin will not seat ! :( that’s pretty much annoying!
I got the m16A , transferport look all the same but if you change the position of the transferport it will not line up on barrels transferport ?
Hi! I have a p15 and here in Argentina i recieved it shooting at 40 joules with a regulated valve in the tank. Today i have opened a little that valve but nothing happened. Does yours has that air regulated valve?
Cuantos tiros te da a 40j?
@@fariasda arriba de 70 disparos buenos
@@joakko32 y a 50m agrupa bien bien?? Menos de 25mm.?
@@fariasda no hice pruebas de grupo a 50 mts. Tendría que probar. Pero a 25 mts con balines marca "rifle" (brasileros) de 19.9gr hace un solo agujero.
How many shot you get out of 40j?
Sorted it it fills again...4mm gives 15ftpound
I've got the p10 .22 is it same more or less to work on or is it different and do you know how plz ?
I have the same question but he didnt replied u even so i have to search more
I had a p10. Different but not a million miles different. Same principals
@@danhurst5221 how do you do it on a p10
You doing all this to get what.how much more power out a cheap gun....lol but good video to know how to break down and show were everything is.and how it come apart.
Hi, works on diana skyhawk
Do you have any idea which regulator suitable for Diana Skyhawk?
@@rubanj007 Huma regulator, is same for Artemis p15 and Diana skyhawk
Does a regulator improve the joule?
Sir what size hole do you make in volve plz let me know in mm
Hi, you can see at video that we mention there 2 dimensions. We make it with 1,7mm for 16 joules
Nice video, mate.
What was the diameter before drilling?
Will a stronger hammer spring also rise the power to 16 Joule without drilling?
Haven't opened my 7.5 Joule Diana Skyhawk .177 yet.
@@JuergenAYTO Hi,
With SPA, spring will not be enough. But I am not sure about Diana..I have no opportunity to test it yet.
My one is factory default to 5mm ! Is that ok ?
It depends on your country and law there. Germany get this rifle in 7,5 Joules, USA will get this rifle in FAC so it is ok..:)
Just wondering is the 5mm transfer port on your gun a 25 cal and what kind of FPS are you getting out your gun with JSB king or king heavies. I’m trying to get my gun shooting in the low 900fps with JSB kings but have heard I may need a custom plenum extension to accomplish this power.
What caliber was this gun? 177 or 22
احسنت
is it possible going over 50 joule with making bigger hole? in 5.5 cal?
Well these diameters are given by producers directly. So I am not sure if it will work properly if you made it higher.
Not agree because its a regulated gun its noting with tranferport hole. Big or small both are equal
thanks
Awful , Awful , Awful, Awfull .... Repetitive " Music " .... Thumbs down 👎👎👎
I am sorry that this music stress you out in this way. You can always mute this video. This content is not about music but how to do something. It seems that you are not even fan of airguns so you should not visit this channel. I´ve never seen so negative individual in our shooting family. Anyway, have nice day and good luck with next videos. Maybe you will find a song what you will love :))
@@MansWorldReviews You are an idiot .... Pure and simple , Simple being the operative word .... You know absolutely nothing about me , Yet you say I don't do air gunning , Ever heard or a HW-80 .... Enough said ! ... People come to these video like these to try to watch and enjoy the overall content , Not to hear repetitive endless mind numbing music , Even you with your apparent low IQ should be able to understand this .
@@Gw0wvl Gw0wvl i will just post your address just got it from qrz.com!!! sometimes good to think before you post MA HA HA
@@Gw0wvl Marc Jones
Abertillery
Gwent NP13?
Wales
Nice ....