Mini Cut Off Saw Case Trimmer Jig 3-in-1, 300 BLACKOUT BLK + 300 HAMR + 277 WLV

Description

This ingenious case trim jig for the common Harbor Freight 2" cut off saw will let you trim 223 Remington (5.56) cases to all three of 300 BLK, 300 HAMR, and 277 Wolverine! 300 HAMR needs about a 40.5mm case, 277 Wolverine is about 39mm, and 300 BLK is about 35mm. Do it all with one tool :-).
Ideally, you'd trim once-fired brass with the saw, size it to your desired cartridge, and then final trim with my 3D-printed WFT-style trimmer. Check my other items :-).
There are two locations for the spring-loaded ball plunger that locates the case on the extractor groove. The short location will trim 300 Blackout and the longer one will trim both 300 HAMR and 277 Wolverine. There is also about 4mm of adjustment on the slotted holes and it's fully adjustable from above, great for when you have the saw screwed to your workbench!
(Unlike another ball-detent self-ejecting jig out there.)
The bore that the cases ride through is reamed to a perfect fit for the 223 / 5.56 case diameter. When you are done one case, just push it through with the next one and keep going. You can cut 1000 cases an hour and it keeps your fingers a couple inches away from the saw blade.
Satisfaction guaranteed - send it back in new condition if you don't like it!
Happy reloading.