Muzzle Shim Kit 5/8x24 for 30 Cal .308 7.62, 20 Pcs Stainless Barrel Shims
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- FITS 5/8x24 THREADS - Also listed as 5/8-24 or 0.625x24. Sets the seating position of a muzzle brake or flash hider against the shoulder without over tightening.
- FIVE THICKNESSES, 20 WASHERS - Four each of 0.001, 0.002, 0.004, 0.008 and 0.020 in. Combine thicknesses to reach the exact stack height your assembly needs.
- STAINLESS STEEL, REUSABLE - Does not deform under torque, so the same washers can be removed and refitted while holding the same torque value.
- PRECISION CUT AND DEBURRED - Uniform thickness across the face and clean edges, so the mating part seats flat rather than cocking to one side.
- ALTERNATIVE TO A CRUSH WASHER - A crush washer compresses once. These do not, so the seating position is repeatable every time.
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Select a product to estimate shipping.The PLASMAGAL Muzzle Shim Kit provides a precise and reliable way to set the seating position of muzzle brakes and flash hiders on your firearm. These stainless steel shims offer a durable and adjustable solution for optimal performance and reduced barrel stress.
Key Highlights
- Precise Seating: Ensures proper alignment of muzzle brakes and flash hiders, preventing over-tightening.
- Multiple Thicknesses: Includes five different thicknesses (0.001, 0.002, 0.004, 0.008, and 0.020 inches) for customized stack heights.
- Durable Stainless Steel: Constructed from stainless steel, these shims resist deformation under torque, ensuring consistent performance.
- Reusable Design: Washers can be removed and refitted while maintaining the same torque value.
- Clean and Precise: Features uniform thickness and deburred edges for a secure and flat seating surface.
Useful Facts
- Material: Stainless Steel
- Thread Size: 5/8 x 24
- Quantity: 20 Washers
- Outside Diameter: 0.63 inches
- Brand: PLASMAGAL
Good Fit For
- Firearm enthusiasts seeking to improve muzzle brake and flash hider installation.
- Shooters wanting to ensure proper barrel alignment and reduce stress.
- Individuals involved in firearm maintenance and customization.
Product details




| Main Specification | |
|---|---|
| Manufacturer | PLASMAGAL |
| Unit Count | 20 Count |
| Exterior Finish | Satin |
| Outside Diameter | 0.63 Inches |
| Washer Type | Flat |
| Brand | PLASMAGAL |
| Fastener Type | Shim |
| Fastener Size | 5/8 |
| Thread Size | 5/8 x 24 |
| Material | Stainless Steel |
| Colour | Silver |
| Item Weight | 0.04 kg |
| Product information | |
| Set Name | PLASMAGAL 5/8x24 Thread-Alignment Shim Kit (20 Piece) |
| Technical Details | |
| Part Number | MBWKIT5/8-001 |
| Model | MBWKIT5/8-001 |
| Material Type | Stainless Steel |
| Number Of Items | 20 |
| Compatible groove diameter | 0.63 Inches |
| Style | |
| Finish Types | Satin |
| Others | |
| Item Highlight | Stainless Steel or Shim Washers 5/8x24 for Muzzle Brake or 20 Pcs 5 Sizes |
| Product Type | Slotted Shims |
| Size Name | 5/8" x 24 Ultrathin |
| Screw Head Style | Slotted |









