Logun Mk2 Professional

[Greg223 4]

Hello I recently bought one of these rifle and am having a problem with filling I can charge it to about 120bar then the air blows out the fill port I have changed the o ring on the probe but no joy has anyone any idea what the problem might be?

 

The gun otherwise is 100% shoots well and doesn't seem to have anyother leaks

 

The bottle I am using is a 300bar bottle that was filled on friday

[Rez 4,957]

Firstly. I'm not really up to date with Logan's but my god you have a proper looking rifle. Real nice them mk2 pros. Real nice. Good luck with the diagnosis.

[tomburras 2,721]

Take a look at this......

 

https://www.gunspares.co.uk/products/24918/Logun-Mk2/

 

You need to change o ring or068 it's a fairly straight forwards job I did one a while ago. Just make sure your gun is completely empty of ALL air before stripping it.

[Greg223 4]

Thanks rez the gun has a few cabinet marks but I may get the wood done up to make it like new real good handling gun tho

 

Okay thanks tom will have a go at that now see if I have an o ring for it

[tomburras 2,721]

Thanks rez the gun has a few cabinet marks but I may get the wood done up to make it like new real good handling gun tho

 

Okay thanks tom will have a go at that now see if I have an o ring for it

It's very small it was 2 quid I think and they post fast. A bit if a cowboy thing to do but as a temp fix I turned an o ring round once (had a tiny nick) and it worked. Be careful not to score the O ring seat when removing the old one.

[Greg223 4]

New set ordered not in much rush not realy needed till the weekend thanks anyway can't wait to get it sorted

[tomburras 2,721]

Let us know how you get on good luck

 

Atb tom.

[Greg223 4]

Got the tiny oring changed and changed the two on the cylinder endcap with ones in the kit although now its blowing out around the dust cover so changed the two on the end cap back and its still blowing out around the dust cover

 

I noticed neither set of orings on the end cap fit the slot they seem to be too slim so I went and got ones that fitted the slot but they were far to tight to fit in the cylinder even when lightly greased.

 

Any other ideas or should I try more sizes?

 

Thanks again

Greg

[tomburras 2,721]

did you get the proper logun size seals from chambers?

[j j m 6,481]

Put a pic up of yourlogun mate/I had the pro my self its one gun I regret selling

[ftm 3,357]

my logun pro -outstanding accuracy

[Rez 4,957]

FTM... As usual comes forward with the firearm porn. Look at that f'kin cheek piece on that Logan.

[mark williams 7,549]

Edging sheers need a bit of oil. that brush should be in it`s bucket.

 

 

 

Really nice set of rifles ftm

 

Good luck Greg

Edited October 16, 2015 by mark williams

[ftm 3,357]

the logun was my 1st pcp lads and although ive had it up for sale [no takers] ive got a soft spot for it now --its a keeper

[Rez 4,957]

the logun was my 1st pcp lads and although ive had it up for sale [no takers] ive got a soft spot for it now --its a keeper

So do you shoot left handed or right handed... The stocks are confusing meh.

 

As an edit them Logan do remind me of the theoben e-type systems. The trigger blade looks identical.