well can someone straighten me out,,,i have a 30 cal hm1000x got some jsb pellets ..but want more choices,,,im just not sure what my limit is can i use 303 and 308 size pellets and slugs or am i looking for trouble thanks pat
For zero problems you are pretty limited to JSB pellets (keep in mind that there are a couple of brands out there made by JSB, e.g. FX pellets). You need to stay around 7.62mm to 7.65mm. Most cast projectiles are going to be larger.
