-40%
300 Blackout trimming jig
$ 5.28
- Description
- Size Guide
Description
An adjustable trimming jig for trimming 223/5.56 to the proper length for 300 Blackout.There is a thumb screw with a lock nut to adjust the length of the case.
I used the Harbor Freight drill master 2" Bench top cut off saw ITEM #62136.
For mounting the jig to the cut off saw I tapped the 2 mounting hole for an M5 button head screw. You could also use these holes to mount the cut off saw to a bench.
After adjustment it cuts squarely but I still finish with the case trimmer just to make sure I have a perfectly flat edge before resizing.
Lifetime
guarantee on all 3d printed parts.
The cut off saw is not included. Only the jig, thumb screw and lock nut are included.