Precision 4140 hardened steel drill jig designed for .750" diameter barrels. Multi-position design enables accurate dimple drilling for front sight bases and gas blocks on AR-platform rifles.
The KAK Multi-Position Dimple Drill Jig is a precision machining tool built for shooters and gunsmiths who demand accuracy in their builds. Constructed from 4140 hardened steel, this jig provides the durability and dimensional stability required for repeatable, professional results.
This jig is essential for AR-platform rifle builds where dimple holes are required to secure front sight bases or gas blocks. The multi-position capability allows you to work with different barrel profiles and mounting configurations without purchasing multiple tools.
Properly dimpled barrels ensure your sights and gas blocks stay exactly where you put them. This tool removes guesswork from the drilling process, giving you the precision and repeatability that separates quality builds from amateur work.