22 Magnum Barrel Liners

22 Magnum Barrel Liners


22 Magnum Barrel Liners

Liners come in 4 Lengths:

5″, 10″, 20″,28″

The twist rate is 1-12″ inches for 5″
The twist rate is 1-20″ inches for 6+”


22 Magnum Barrel Liners / Blanks

Rifled and also Chambered for 22 Magnum
All the liners / blanks we sell have been tested and can withstand the pressure of the round they are chambered for standalone.

Barrel Liner Specifications

Outside Diameter of .370″ for 5 1/4 “
Outside Diameter of .384″ for all other lengths

Chambered for 22 Magnum. (Now chambered full SAAMI Specifications)

Rifle dimensions for our 22 magnum barrel liners are .224″/.218″ with 6 lands and .05″ wide.

All  Barrel Liners 5″ and Less have a twist rate of 1-12.”

Liners Longer than 5″ have a 1-18″ twist rate

We do not recommend Re-Chambering 22 Magnum barrel liners for a different round, for instance, changing 22 Long Rifle to 22 Mag

Button-rifled! Made for people who would like to restore accuracy to older guns with rusted, pitted or just worn out barrels. To install, first drill out existing rifling with a drill a little larger than the liner you are installing. For best results, we would recommend grinding or having someone grind a pilot on the drill about the size of the current rifling because this will keep it centered better , then solder the Barrel Liner in place. Or you can also use JB Weld or Acraglas gel because we have had many customers say they worked well.

Because we are not gunsmiths, these are just suggestions based on what we have learned over the years and from the nice people that we have come in contact with. A skilled gunsmith with proper tools should be able to install these with no problem.

Some might consider using our 22 Magnum barrel liners / blanks for your barrel applications such as custom builds.

WARNING: Our Gun barrel liners are made and tested for the rounds they are chambered for. Only use with the specified rounds. It is dangerous to chamber these gun barrel liners in other calibers and can cause serious bodily injury.

So If you like these, you may be interested in our other Barrel Liners.

Additional information


5 1/4", 10", 21", 28"

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