45 Long Colt Threaded Barrels
$22.98 – $64.95
45 Long Colt Threaded Barrel Blanks
Liners come in 4 Lengths:
6″, 10″, 20″,28″
45 Long Colt Threaded Barrel
Rifled and also Chambered for 45 Long Colt
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
.620″ for 11″ and Shorter Liners
Rifle dimensions for our 45 Long Colt Threaded Barrel Blanks are .222″/.216″ with 6 lands and .05″ wide.
All 45 Long Colt Threaded Barrel Blanks have a twist rate of 1-12.”
We do not recommend Re-Chambering 45 Long Colt Threaded Barrel Blanks for a different round, for instance, changing 45 acp to 45 lc.
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.
45 Long Colt Threaded Barrel Blanks are specifically for custom builds.
Threaded on both ends 5/8-24 NF which makes it easy to thread into a barrel block or frame. Also the muzzle end is threaded to attach a thread protector, muzzle break, Compensator or Flash Hider.
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.
If you like this product you may like our other Threaded Barrel Blanks
6", 11", 20", 28"
Eric K. (verified owner) –
I couldn’t be happier with my product or the service I received. If you’re looking for a barrel blank or liner and you’re not shopping here, you’ve made a mistake. Threading quality is great, rifling looks great, and it was shipped in a secure and timely fashion. 10/10, will most definitely be shopping here again