Lantac timing shims — precision you can feel - LANTAC Timing Shims

These LANTAC timing shims for 1/2x28 barrels are a simple upgrade that makes a noticeable difference. The stainless steel construction feels solid and precise, and they’re super easy to install — just stack to get your muzzle device indexed perfectly with no guesswork. I’ve used them to dial in several compensators and brakes, and the end result is crisp, consistent timing every time. Small part, big impact — especially if you care about how your brake sits and functions.

Easy, precise, and built to last.