DonnyFL

.22

For the .22 i recommend the Sumo .22/.25 1/2x20 #S61. This will thread directly on the aselkon mx 8 .22.

https://donnyfl.com/collections/ldc/products/1-5-x-6-5-inch-sumo?variant=33070855487531

.25

For the .25 I recommend the Ronin .25/.30 1/2x20 #S18. this will thread directly on the aselkon mx 8 .25.