Black Coated 1/2”x28 Barrel Shim Kit for .223 5.56 (20 Pack) Black

Will fit .223 5.56 barrel with 1/2x28 Thread Pattern. Will NOT fit .308 Please check fitment before ordering. TACSHIM will be an ideal and new solution for you, whether you've tried the thread locker/crush washer/peel washer or not. Tips: TACSHIM shims can be used alone or in different combinations. This is just a game of trial and error to get your desired thickness.

• Kit includes six different thicknesses of stainless steel shims with black coated finish. Fit .223 5.56 barrel with 1/2"x28 threaded. Our complete shim kit is an ideal solution to properly index your device for perfect alignment and timing.
• Compact Designed & Precision Made with an outside diameter of just .748" and inside diameter of .511". Our shims Will NOT adding unnecessary bulk of your barrel.
• Precision machined from 304 Stainless Steel for long term use. Advanced PVD process black coated finish for people who look for perfection, care about details, and cheer on good quality. This black item is just for your needs.
• 20 Pack Assortment come with the following thicknesses: .002”x 3, .003”x 3, .004”x 3, .008”x 3, .010”x 4, .020”x 4.
• Clearly marked & separate packaged so you can quickly identify thicknesses and save your time.