Shim Set – 1/2x28 Lantac®

The Lantac 1/2x28 Shim Set provides precise alignment of muzzle devices on the barrel. With shims of varying thicknesses, it allows fine adjustments so that brakes or suppressors sit exactly where they should. Machined from stainless steel, the shims resist wear, deformation, and stress even with frequent shooting. Made in Texas, USA.

Precision Timing

Correct muzzle device alignment is essential for both function and performance. The shim set enables incremental adjustments, ensuring the device is positioned accurately relative to the barrel.

Flexible Combinations

The set includes three shim sizes: a large shim for half-turn corrections or uncut barrels, medium shims for stacking, and a thin shim for final angle tuning. Together, they give shooters complete control over timing.

Durable Stainless Steel

Each shim is CNC-machined from stainless steel, offering excellent resistance to corrosion, deformation, and repeated firing cycles. This guarantees long-lasting reliability in demanding use.

Simple Installation

Installation is straightforward—select the right shim combination, slide them onto the thread, mount the muzzle device, and torque into place. The result is secure, precise, and hassle-free.

Made in the USA

Manufactured in Fort Worth, Texas, the Lantac shim set reflects the brand’s emphasis on quality craftsmanship and precision. Every piece undergoes strict control for consistent performance.

Key Benefits:

• Enables precise timing of muzzle devices
• Three shim sizes for fine adjustments
• Easy to combine for exact alignment
• Stainless steel for strength and long service life
• Quick and simple installation
• Compatible with all 1/2x28 threaded barrels
• Made in Texas, USA