OK, I have read quite a fair bit on here and a few other sites and have just started my first attempt at a DMR build.
So far I have polished everything
The cylinder head has been "fixed" which brings me to my first question, it is a v3 Element silent head which failed on a previous gun,the rubber washer fell off. I have removed the funny shaped brass bit that the piston head fits into, it seems to fit but does anyone know of any other issues in using a v3 head in a v2 box?
I also have 3mm neoprene(old wet suit),a mouse mat and rubber washers available but what kind of glue is the best to use here?
I have read posts suggesting every thing form hot to super glue.
OK and on to my next question,
I have been using Autosol to polish the parts does any one here know if it will degrade the rubber seals?
I tried Googling it and came up with nothing so am hoping that someone here has insider information or previous experience.
I really hope someone can shed a little light on this subject so I can continue with my build.
So far I have polished everything

The cylinder head has been "fixed" which brings me to my first question, it is a v3 Element silent head which failed on a previous gun,the rubber washer fell off. I have removed the funny shaped brass bit that the piston head fits into, it seems to fit but does anyone know of any other issues in using a v3 head in a v2 box?
I also have 3mm neoprene(old wet suit),a mouse mat and rubber washers available but what kind of glue is the best to use here?
I have read posts suggesting every thing form hot to super glue.
OK and on to my next question,
I have been using Autosol to polish the parts does any one here know if it will degrade the rubber seals?
I tried Googling it and came up with nothing so am hoping that someone here has insider information or previous experience.
I really hope someone can shed a little light on this subject so I can continue with my build.