357 Magnum
357 Magnum & 38 Special
Comes in chambers such as 357 Magnum & 38 Special
Heavy Duty Steel Construction
Rifle dimensions are .355″/.349″ with 6 lands and .125″ wide.
The Twist rate varies according to length
11″ and below lengths have a 1-12″ twist rate
while Over 11″ have a 1-18″
Some adapters come with an Black Oxide option.
*Please Note that 357 Magnum is an high pressure round and should only be used with capable parts and/or Shotguns be safe and cautious while using this round.
Always wear EYE and EAR protection while using any Ammo.
You can find 357 Magnum in these categories Shotgun Adapters, Barrel Liners or Threaded Barrel Blanks
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