Yankee Hill Machine Barrel Shim Set 5.56mm 1/2"-28 Muzzle Device Timing Kit

The Yankee Hill Machine Barrel Shim Set is a stainless steel timing kit used to correctly orient a timed muzzle device on a 5.56x45mm NATO barrel. Shims are placed between the barrel and the muzzle device so the device lines up at the intended position.

This set is listed for the 1/2"-28 thread pitch and is intended for use with YHM 5.56 Q.D. muzzle brakes. The 1/2"-28 kit contains two 0.002" shims, three 0.005" shims and one 0.020" shim, allowing adjustment in small increments.

• Type: Barrel timing shim set
• Caliber: 5.56x45mm NATO
• Material: Stainless steel
• Thread pitch: 1/2"-28
• Compatible with: YHM 5.56 Q.D. muzzle brakes
• Included shims: 2x 0.002", 3x 0.005", 1x 0.020"