Originally Posted By: B23I think Russ needs to build himself a 20 BR and sling those 40's 4K. A 20 BR sounds more fun to me than does a 22BR. And, I'm not sure RD has anything .20 cal so that would suit him nicely.
I've done a couple .20BR barrels, still have one of them.
All I ever used them for was p-dogs. Was kind of disappointed with them for that. A 40 at 3,900 or a 32 at 4,400, while a bit flatter than the .22 version, didn't have near the splat factor and air time that the .22 version does. Barrel heated up noticeably faster. The first one wore out noticeably faster too
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A fine cartridge, but, for me, I'd take the .22BR over the .20 variety all day every day. For volume, colony varmint duty, anyway.
- DAA
I've done a couple .20BR barrels, still have one of them.
All I ever used them for was p-dogs. Was kind of disappointed with them for that. A 40 at 3,900 or a 32 at 4,400, while a bit flatter than the .22 version, didn't have near the splat factor and air time that the .22 version does. Barrel heated up noticeably faster. The first one wore out noticeably faster too
A fine cartridge, but, for me, I'd take the .22BR over the .20 variety all day every day. For volume, colony varmint duty, anyway.
- DAA