Value won't exceed $500, I've seen them go for as little as $250. Parts are extremely hard to find and the open bolt guns are terribly inaccurate. ATF also is not fond of them.
The end of the barrel where the projectile leaves the barrel on firing.
Firing lead shot through a slug barrel will not damage the barrel. The rifling will distort the shot pattern and you will get less than desireable results.
Frame, barrel, trigger, bushing, firing pin, firing pin spring, barrel bushing, hanmmer, strut, backstrap to name a few.
the firing order is 1-3-4-2
Nope. You would still have only one firing pin- but now it would not be in line with EITHER barrel.
The barrel of a gun has lans and grooves that cause the bullet to spin. These grooves leave distinct markings on the bullet that are like a fingerprint. No two guns leave the same markings on a bullet. The bullet casings are marked by both the firing pin hitting the primer or case rim, and the extractor that grabs the case and ejects it from the weapon. These are also distinct, gun specific, markings.
firing pin , breech block, and extractor and ejector mechanism
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I would like to know the conditions, welcome for any photo supplied.
Contact Browning.
Start by taking the gun to a gunsmith. There are different firing pins for different guns.
You can select which barrel fires first.