We had a few made and in use, I got one left over. This is not an FX factory part, it is aftermarket. This is the black tube only. Simply use the guts (brass port, stainless attachment and liner lock/nut) from your shorter 25 cal barrel with a longer liner. You can get the liner used for $60 and up or new for $109 from your favorite retailer. Using your parts you can try out the 700mm setup for under $200 total even if you buy a new liner.
I tested the barrels using 25 cal parts, I have no reason to believe it would not work in other calibers but I did not try it.
Shipped USPS continental US $80 via Zelle or Paypal F&F.
** Not an FX factory part but a quality machines aftermarket tube ready to use **
I tested the barrels using 25 cal parts, I have no reason to believe it would not work in other calibers but I did not try it.
Shipped USPS continental US $80 via Zelle or Paypal F&F.
** Not an FX factory part but a quality machines aftermarket tube ready to use **