some wrong info. The 321 which is a 357 mag case using 311 or 312 bullets but has a 308 bore. That is normal and the main benefit is extreme accuracy. There is no problem with pressure with jacketed bullets.
Next the 300 Whisper, which some assholes stole from J.D. Jones and started calling it the 300 Blackout, will not beat the 30 Herrett or the 300 GNR when shot in equal length barrels. The Whisper is intended for suppressor use and is normally a sub sonic round.
Also extra cylinders are no problem either, although I don't really know what the 3057 GNR caliber you mentioned is.
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321 GNR
- Josh, 2019-08-27, 08:59
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300 GNR is a great choice
- steve todd, 2019-08-27, 14:11
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Ok I’m sold
- Josh, 2019-08-27, 21:59
- Beautiful report when using 1680 powder - steve todd, 2019-08-28, 07:48
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WB , didnt you make a video? (nm)
- Derek, 2019-08-27, 14:58
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he made a couple but the most popular one is with
- Gary Reeder, 2019-08-27, 15:23
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Black girl, right? (nm)
- Huey, 2019-08-27, 16:01
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yeah he is into the dark skinned beauties (nm)
- Gary Reeder, 2019-08-27, 16:30
- The round n' brown are for my own bemusement this - WB, 2019-08-27, 16:49
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yeah he is into the dark skinned beauties (nm)
- Gary Reeder, 2019-08-27, 16:30
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Black girl, right? (nm)
- Huey, 2019-08-27, 16:01
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he made a couple but the most popular one is with
- Gary Reeder, 2019-08-27, 15:23
- yep, Steve is right on all counts. (nm) - Gary Reeder, 2019-08-27, 14:47
- Fun to shoot too! - steve todd, 2019-08-27, 14:19
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Ok I’m sold
- Josh, 2019-08-27, 21:59
- Josh, I shoot that .308 110 gr speer out of - Amede, 2019-08-27, 11:39
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Josh, you're over thinking a simple idea...
- Huey, 2019-08-27, 11:07
- My middle name - Josh, 2019-08-27, 21:50
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Josh, somewhere along the line somebody gave you
- Gary Reeder, 2019-08-27, 11:05
- Sounds like I’m hunting a problem you solved already - Josh, 2019-08-27, 21:47
- Yeah TC, Dan Wesson,Marlin,Gary, and lots more - WB, 2019-08-27, 13:28
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300 GNR is a great choice
- steve todd, 2019-08-27, 14:11