Barrel Shim Kit For.338 Lapua And.300BLK With 3/4x24, M18x1 And M18x1.5 Threaded Patterns For Timing And Alignment,.750 Inch Shank Bull Barrel Shims, 20 Pack, Pro Grade Precision Fit For Accurate Indexing
✔️ 20-pack shims from.002 to.020 in increments for precise timing
This precision barrel shim kit provides a compact, durable solution for indexing and timing rifle barrels. It is designed for use with.338 Lapua and.300BLK platforms that use 3/4x24, M18x1, or M18x1.5 thread patterns, and it also fits bull barrels with a.750 in shank.
✅ Fits.338 Lapua &.300BLK barrels with 3/4x24, M18x1, M18x1.5 threads; ID.750 in, OD.875 in; also suitable for bull barrels with a.750 in shank.
✅ Material: precision machined from 304 stainless steel for long-term durability.
✅ Packaging: clearly marked and individually packaged for quick thickness identification.
✅ 20-pack thicknesses:.002” x 3,.003” x 3,.004” x 3,.008” x 3,.010” x 4,.020” x 4.
✅ Use tips: can be used alone or in combinations; this setup rewards a trial-and-error approach to reach the desired thickness.
💡 What is a barrel shim kit used for in firearm timing and alignment? This handy accessory helps dial in indexing and timing without extra labor. - precise barrel timing for consistent alignment - stackable thicknesses to tailor spacing - quick installation with labeled thicknesses - supports multiple thread patterns