The 67 has a rifled bore, the 67 smoothbore does not.
A smoothbore is cheaper and works just as well when using regular shot. A rifled shotgun barrel only helps if you are going to be firing slugs, but if you are it improves performance considerably, giving the slug near-rifle accuracy. If you can afford it and plan to be using slugs the rifled barrel can be well worth it and gives you much more versitility.
Smoothbore
· Rifles · Cannons (smoothbore/rifled) · Muskets · Handguns · Bayonets and swords · Rifles · Cannons (smoothbore/rifled) · Muskets · Handguns · Bayonets and swords
12 g sabot slugs. Rifled slugs are for smoothbore barrels.
Shooting rifled slugs is the ONLY way to shoot thru a smoothbore for deer. If you shoot sabot slugs thru a smoothbore, it will not spin and therefore not be accurate. For accuracy, the slug must spin out of the barrel. Either shoot a rifled slug thru a smooth barrel, or shoot a saboted slug thru a rifled barrel.
A 90 mm rifled cannon because the inside is grooved.
Yes. Exercise caution. Do not attempt with a full choke.
Muzzle loading flintlocks. Most were smoothbore, a few were rifled.
Yes. Rifled slugs are intended to be fired through a smoothbore barrel. Sabot slugs are intended to be fired through rifled barrels.
Although they weren't as accurate, smoothbore "muskets" were easier, faster to reload than a rifled barrel. Less constriction in the barrel without rifling.
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