SPAW will be in Arizona for USA BR25m Nationals and EBR 2018, Orders will be delayed shipping 10/1/2018 through 10/24/2018.

American Air Arms - EVOL 1/2 x 20 UNF

Regular price $40.00

This adapter screws into the OEM shroud allowing you to screw one a suppressor with 1/2 x 20 UNF of your choice.


  • Made by CNC for accuracy
  • Material is 6061 T6 Aluminum
  • Matte black anodize
  • Diamond pattern knurling cap coming soon
  • Compatible up to .30 cal