Plenum Size Does Matter !!

[Stubbers]

Hey Prop-ganda,
I would make something like Matt did above using existing pipe fittings.
The trick is to hide it in the stock ... if you wanted to.

For a prod you don't have space to hide in the stock really imo, but the mrod certainly does in the OEM stock.

-Matt

 

[Deleted member 50932]

For a prod you don't have space to hide in the stock really imo, but the mrod certainly does in the OEM stock.

-Matt

I think it’s time to upgrade the MROD then!

 

[Stubbers]

I think it’s time to upgrade the MROD then!

Or just develop and design a collapsing internal plenum that acts like a plenum that is between 2-4x larger. (depends on design of plenum and your guns discharge of air).

Say you have a 10 cc plenum, and your shot releases 5cc of air, if you collapse your plenum 50% during the shot, well it's as if you doubled your plenum to 20cc! If you had a shot take 7.5cc and that plenum could collapse 75%, you'd replicate a 40 cc plenum!

-Matt

 

[JaceSpace1369]

But would it fit in a p-rod rotrofitted with the bullpup stock?

 

[Ema]

Hello guys, I have a question: if I add a power plenum on a Priest2 .25 with a 60cm barrel how many fps I increase with 22 cc extra of air ? Or just I have same speed but more shot count ? If someone already tested and let me know thank you really !