[@crazycressy7986]

Cracking job on the hammer ,you can clearly hear a difference and wearing headphones even better ,you know your stuff 🤘

[@sub12airgunners]

thanks for watching 😁

[@jp8351]

1000 shots. next level tuning. I think I would damage my eyesight from looking through the scope that long 🤩

[@sub12airgunners]

thanks for watching 😁

[@chrisfigueroa3361]

What an awesome video i really enjoy watching you make your mods on your rifles .... Watching video like yours keep me motivated to keep doing this hobby sometimes i get bored even tho i shoot fac rifles that are very powerful i still have two rifles that i shoot only pellets at around 865 fps for a high shot count but geez 1100 shot from a sub 12 makes me want to lower my reg so i can get even more shots per fill thanks for sharing be safe buddy 💯

[@sub12airgunners]

thank you very much we love to hear that people enjoy the vids and get something out of them 😀

[@three-phase562]

Great video explaining the upgrade process in depth. You must have taken that rifle to bits quite a few times with all the experimentation.

[@sub12airgunners]

thank you, yes that's the bit you don't see, all the testing thousands of pellets and lots of air, but it's the only way to do it 😁

[@leec8592]

Some excellent modifications made to an already excellent air rifle. It really has gone to the next level with your tweaks and re-manufactured parts. Nicely done!

[@sub12airgunners]

thanks Lee it's as slick as slick can be now 😀

[@paulspeller968]

🤣🤣🤣 yes sir i think 800 shots will do . excellent job mate . what puts me off bull pups is that hammer noise which is odd because i also shoot a springer but the action is not right next to your ear . cracking gun out the box but the mods done bring it to another level 👌

[@sub12airgunners]

yes bull pups are always tricky because of the action noise but with a bit of work you can make them a lot better 😁

[@DeadShotSherman]

Another perfect example of your incredible & innovative engineering. This is absolutely brilliant gents. Looking forward to see it finished down the range 😁

[@sub12airgunners]

thanks mate 😀

[@skalliwag2766]

Thank you for making the video, I haven't had to do any modification to my vulcan 3 , but great to see what is possible to improve the hammer noise, this is a fantastic rifle,

[@sub12airgunners]

thanks you, yes it's a nice to have but out of the box the v3 is a winner

[@gallantone1535]

Excellent work, I wish I had half of your skills but I am improving thanks to watching your very well explained videos 👍👍

[@sub12airgunners]

thank you

[@rayingles1]

Really helping me understand the çomponents of a rifle and their purpose. Addictive viewing yet again thankyou.

[@sub12airgunners]

thanks for watching 😁

[@mxtone]

Excellent video as always. Everything so well thought through and the end result shows this👍

[@sub12airgunners]

Glad you enjoyed it!

[@brynybach7741]

It's quite funny because when I looked at one of these in my local shop, the loud action noise was the one reason I didn't end up walking out with it. If the factory ever decides to take your modifications on board, I would definitely have one. Another great video and thanks 😁👍

[@sub12airgunners]

thanks for watching, they are a great gun for sure

[@waynewardle1928]

Yes that would be very annoying twanging at your ear all the time.
To take a step further I would cut to size and stick some insulating rubber on the cover plate aswell, may help on this type of rifle if it don't disrupt the mechanical side of things.

[@Hemnmahmmod]

Sir, you are really genius, amazing craftsmanships, .. i really like that i was living close to you .. or maybe i will visit you when it happens to visit UK... Im from Kurdistan -Iraq

[@sub12airgunners]

thank you very much and thanks for watching 😁

[@studssmith2008]

Above and beyond as always , 👍

[@sub12airgunners]

thank you

[@lisawood516]

Great workmanship. Always look forward to your videos. well explained and thought out.

[@sub12airgunners]

Thank you very much!

[@Tim_Bassett]

Interesting video - really like the thought process on material choice and the explanations of expected benefits. Of course the results are great too and you can definitely hear the difference 🙂

[@sub12airgunners]

Glad you enjoyed it thanks Tim

[@waynewardle1928]

Really interesting this, fantastic work, with great Lathe work too. I recon that hammer is a real winner, big difference and a hell of alot better.
Look forward to the next part. Very well do e sir!

[@sub12airgunners]

thanks for watching 😁

[@philbate5555]

Absolutely brilliant jake!! Awesome 👌

[@sub12airgunners]

thanks for watching 😁cheers Phil

[@dgg7377]

Top quality machine work and fantastic results as always!

[@sub12airgunners]

cheers Dave 👍👍

[@leehadlington4498]

When you get bored with it, just remember I need a rifle for FT 👍😂 great stuff as usual

[@sub12airgunners]

thank you and thanks for watching

[@brorjordas1979]

One awesome job!
Very nice done indeed.😊👍🏻

[@sub12airgunners]

Thank you! Cheers!

[@iangoodsell3257]

Excellent video mate, superb workmanship as usual

[@sub12airgunners]

thanks mate 😀😀

[@Marcus1954s]

Excellent work again. I would concentrate on making sure a lightest possible hammer is free floating, even with 0.5mm gap, to save air/make more efficient. With free floating hammer I would have guessed 80bar being most efficient. The real efficiency killer that I see is the volume of expansion between valve face and pellet. If only the design had been made with eccentric valve placed nearer the barrel.

[@OriginalMarkyBoy]

Top Quality 👍🏽 about time I got one 👍🏽😎👍🏽

[@sub12airgunners]

they a great gun mate as good as our U2 was 😁

[@OriginalMarkyBoy]

@@sub12airgunners my U1 Compact is still my favourite of all time 👍🏽 I absolutely love it 🥰🐒😝✌🏼

[@stevevw34]

As ever you are a amazing thanks for sharing

[@sub12airgunners]

thanks for watching 😁

[@casperboo5465]

Thanks once again Jeff for some invaluable info , you help and teach us so much about all brands of rifles, Thank you, Cheers 😁👌👌👌👍👍👍👍👍👍👍👍👍

[@sub12airgunners]

thank for watching 😀😀

[@nicksamsunggalaxys2404]

You should open up a tuning shop you would do well I believe, I for one would be a customer

[@sub12airgunners]

we like working it all out, but i think i would get fed up just doing the same gun over and over 😀 thanks for watching

[@nicksamsunggalaxys2404]

@@sub12airgunners looks like you can do every gun made and make it better 😳👍

[@donspiteri6814]

Great video, as always, Jeff. 👍

[@sub12airgunners]

Thanks mate 👍

[@billmasen3923]

Cant wait for you guys to tune the Vixen.

[@sub12airgunners]

we will be doing one for sure 👍

[@user-uj2nc7eg5f]

High ending modified.
Good work on Airgunolgy

[@sub12airgunners]

Thank you! Cheers!

[@user-zn4xn8kt6y]

You are The Master. Amazing videos. Regards, Baz.

[@sub12airgunners]

Many thanks 👍

[@kempy9584]

Nice👍🏻👍🏻

[@sub12airgunners]

thanks for watching 😁

[@danbrown6255]

Great content 👌

[@sub12airgunners]

Thank you 😀

[@eoinwestman6222]

Is there nothing you can’t do. Excellent video.

[@sub12airgunners]

thanks for watching 😁

[@gallantone1535]

Probably make a decent cuppa 😂😂, but that's women's work 😂😂

[@sergiovicenteferreira8084]

Muito bom!!! Parabéns!!!

[@sub12airgunners]

thanks for watching 😁

[@Adytzu1979]

Hi sir, you can add regulator gauge pressure on this airgun? If you can, please make a video. Thank you

[@sub12airgunners]

i will have a look, thanks for watching 😁

[@samuraidriver4x4]

You dont need much to heat treat simple steels like O1 toolsteel.
Decent propane torch, couple fire bricks and some canola oil should do the trick, temper in a cheap toaster oven and thats about all you need.
Yes a dedicated pid controlled electric heat treating is easier but not needed.
I have built one for heat treating the knives i make but did heat treating with a propane torch and a couple fire bricks for a long time.

[@sub12airgunners]

thanks for the tip i will look in to it and may have a go next time 😀

[@myadventureman2636]

Nice sir...and thks🙏

[@sub12airgunners]

thanks for watching 😁

[@aaablablablabla8948]

to me you are a magician

[@sub12airgunners]

thank you

[@RenatoDicorrado]

Hello.
Great work !
Do you think that a slingshot hammer would be useful ?
In theory Is not difficult to build, taking inspiration from the uragan 2 system and using an harder and shorter spring.
Thank you very much.

[@sub12airgunners]

yes i like the sling shot hammer system

[@jeffhello1444]

nice

[@sub12airgunners]

Thanks

[@krisgater6891]

Once again love watching your videos.. fantastic job done, your skills are amazing..id love to own one of your rifles that you have worked on..I'm already subscribed and as always looks forward to the next video.. thanks again..

[@sub12airgunners]

thank you and thanks for watching

[@krisgater6891]

Can I ask you a question...Of the rifles that you have worked on, which do you think is the best made from out of the box?

[@PaulSmith-jr1qe]

Is there any reason why you didn't fit an external PTFE sleeve over the hammer spring as you did with the Urigan ?.

[@sub12airgunners]

the v3 didn't seem to need it 👍

[@vincentsmith8328]

1000 shots?? You not aiming low on the prospective shot count, eh?😊

[@sub12airgunners]

lol, i think if we put the 580cc on we could get 1200 😀

[@jhshootingandBiking70]

Hi, are you going to sell the hammer upgrade with the peake, excuse the spelling, for FAC spec

[@sub12airgunners]

i don't think we will as it requires some tuning to get it set up correctly

[@Piupiu68az]

You can spend a whole month on one charge, you have thought about automatics for a little fun, greetings

[@sub12airgunners]

thanks for watching 😁

[@EdBraunbeck]

Any chance you'll sell any of those modifications?

[@sub12airgunners]

hi sorry we don't do them to sell

[@filipesilva735]

Meu amigo que loucura..espero que leia meu comentário..eu fiz um video ..mostrando a reguladora..mas queria muito fazer um martelo desses

[@sub12airgunners]

thanks for watching 😁

[@user-yz6vz9pz2u]

? Is this method effecfive on FAC rifles

[@sub12airgunners]

Hi No i will restrict the power you can get

[@PaulSmith-jr1qe]

Hi,
Did you bother to polish the barrel, I know you have mentioned in the past that you polish almost all of your barrels.

[@djokicadjokic6375]

Very poor accuracy for such a expensive pcp..

[@sub12airgunners]

5 in a group at 50yds 8.5mm center to center is good enough for me

[@djokicadjokic6375]

@@sub12airgunners 8,5 mm!? How big this targets are? I taught they are way bigger. If that was result, then I'm impressed too. What caliber is that? I watched the whole video, but I forgot... What slugs did you used? 45 m - 8,5 mm... Hm... Impressive

[@skydonkey245]

Awesome content as usual Sir.

[@sub12airgunners]

thanks for watching 😁

[@user-rs3ky4em9n]

Only got your word for that

[@sub12airgunners]

you have indeed 👍👍