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SLR Dimpling Jig Gas Block
As Low As $51.99 Save Up to 16%
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Lyle's Review of SLR Dimpling Jig Gas Block

I recently built a .300BO AR-15 and was having a lot of gas issues. The rifle simply would not cycle fully, was short stroking, and wouldn't lock back on the last round. I made several attempts to get the gas block properly aligned, but I could never seem to get it just right. I decided to give this jig a shot and WOW, I should have done this earlier. It took me all of 10 minutes to have the barrel dimpled and firing properly. It is a pretty fool proof system as it aligns itself using the gas port. The only real way to mess up is going too deep with your dimple.

Bottom line, if your barrel is not dimpled from the manufacturer, get this jig! It is worth every penny.
Pros:
  • easy to use
Cons:
  • A bit pricey
Would Recommend: Yes
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