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Joined: Oct 2004
Posts: 73
Campfire Greenhorn
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OP
Campfire Greenhorn
Joined: Oct 2004
Posts: 73 |
Considering a new slug gun for deer season this year. The test barrels the slug mfgs use are 30" IIRC. What kind of muzzle velocity difference can I expect if I buy a slug gun with a 21" barrel? Thanks in advance.
*Note: Apologies if this has been discussed, I couldn't find it with the search function.
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Joined: Oct 2004
Posts: 24,661
Campfire Ranger
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Campfire Ranger
Joined: Oct 2004
Posts: 24,661 |
Shotguns use very fast burning powders and are not especially sensitive to barrel length, so you�re 21� barrel will shoot quite close to a 30� velocity wise.
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Joined: Feb 2006
Posts: 212
Campfire Member
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Campfire Member
Joined: Feb 2006
Posts: 212 |
Have you used a 20 inch shotgun barrel modified and coming as with an inproved cylinder.If so how well did it perform with rifled slugs?.If this is out of line and hijacking your thread ,my apologies.
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Joined: Jul 2006
Posts: 4,527
Campfire Tracker
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Campfire Tracker
Joined: Jul 2006
Posts: 4,527 |
I don't see any advantage to a 30" barrel other than possible recoil control. I have 2 slug guns, an Ithaca Deerslayer II with a 25 inch barrel and a Rem 870 with a 22 " barrel. Over my chrono,, the velocities are close to the same for all intents and purposes.
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