I'm with Seventenths - if you're sticking with a 20" tube then you're about optimal from many angles. You won't gain a lot with an improved 260 (loaded to your mag max) for a fair bit more work...
Type: Posts; User: Steelisreal
I'm with Seventenths - if you're sticking with a 20" tube then you're about optimal from many angles. You won't gain a lot with an improved 260 (loaded to your mag max) for a fair bit more work...