Surefire  |  SKU: RSR-SFZ-71657
Sold out

SureFire – SOCOM Shim Kits for Muzzle Device Timing

Regular price $1495
Shipping calculated at checkout.

Size

Ethereum Bitcoin Pay with Crypto — Choose Bankful at checkout.

Description

Achieve perfect timing and rock-solid alignment with the SureFire SOCOM Shim Kits. Designed for use with SOCOM-series muzzle brakes, flash hiders, and WARCOMP adapters, these precision stainless steel shims allow you to properly index your muzzle device without guesswork or over-torqueing.

Each kit includes multiple shim thicknesses—use them individually or in combination to achieve exact timing. Every shim is constructed from high-grade 300-series stainless steel for long service life, corrosion resistance, and consistent compression under torque. Color coding removes the hassle of measuring, making installation faster and more reliable.

Compatible SureFire SOCOM Adapters

  • FH556RC-1/2-28 (Z-70031)
  • FH762RC-5/8-24 (Z-70121)
  • SF3P-556-1/2-28 (Z-71652)
  • SFA2-556-1/2-28 (Z-71652)
  • SFCT-556-1/2-28 (Z-71652)
  • SFMB-556-1/2-28 (Z-71652)
  • WARCOMP-556-1/2-28 (Z-71652)
  • WARCOMP-556-CTN-1/2-28 (Z-71652)
  • SF3P-762-1/2-28 (Z-71652)
  • SFMB-65-5/8-24 (Z-71657)
  • SF3P-762-5/8-24 (Z-71657)
  • SFMB-762-5/8-24 (Z-71657)
  • WARCOMP-762-5/8-24 (Z-71657)
  • SFMB-338-5/8-24 (Z-71657)

Key Features

  • Ensures proper timing and alignment of SureFire SOCOM muzzle devices
  • Includes multiple shim thicknesses for precise adjustment
  • 300-series stainless steel construction for durability
  • Color-coded shims for easy identification
  • Compatible with SOCOM flash hiders, muzzle brakes, and WARCOMP adapters
  • Supports correct indexing without over-torquing

Whether you're mounting a WARCOMP, SOCOM muzzle brake, or a SureFire flash hider, these shim kits guarantee a secure, repeatable, and properly timed installation.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Mastercard
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Frequently Asked Questions

What is the primary purpose of the SureFire SOCOM Shim Kits?

The primary purpose of the SureFire SOCOM Shim Kits is to ensure precise timing and alignment of SOCOM-series muzzle devices. These kits are designed to help users achieve perfect indexing without guesswork or the risk of over-torquing. By using a combination of color-coded shims, you can achieve the exact timing required for optimal performance of your muzzle brake, flash hider, or WARCOMP adapter. This precision is crucial for maintaining the effectiveness of muzzle devices, particularly in tactical or competitive shooting scenarios.

How do the color-coded shims in the SureFire SOCOM Shim Kits simplify installation?

The color-coded shims in the SureFire SOCOM Shim Kits simplify installation by eliminating the need for precise measurements. Each shim is color-coded according to its thickness, allowing users to quickly identify and select the appropriate combination for their specific muzzle device. This feature reduces installation time and minimizes errors, ensuring a reliable and repeatable setup. The ease of use provided by the color-coding system is especially beneficial in field conditions where time and precision are critical.

What materials are used in the construction of the SureFire SOCOM Shim Kits, and why?

The SureFire SOCOM Shim Kits are constructed from high-grade 300-series stainless steel. This material is chosen for its durability, corrosion resistance, and ability to maintain consistent compression under torque. Stainless steel ensures that the shims can withstand the rigors of repeated use and exposure to harsh environmental conditions without degrading. This makes them a reliable choice for both military and civilian applications where long-term performance is essential.

Can the SureFire SOCOM Shim Kits be used with non-SOCOM muzzle devices?

The SureFire SOCOM Shim Kits are specifically designed for use with SOCOM-series muzzle devices. While they may physically fit other muzzle devices, their effectiveness and the precision of the timing and alignment cannot be guaranteed with non-SOCOM products. For optimal performance and safety, it is recommended to use these shims exclusively with compatible SureFire SOCOM muzzle brakes, flash hiders, and WARCOMP adapters. Using them with non-compatible devices could result in improper alignment and reduced effectiveness.

How does proper timing and alignment of a muzzle device affect shooting performance?

Proper timing and alignment of a muzzle device are crucial for maximizing its effectiveness in reducing recoil and muzzle rise. When a muzzle device is correctly timed, it directs gases in a way that counteracts the firearm's natural recoil, allowing for faster follow-up shots and improved accuracy. Misalignment can lead to uneven gas dispersion, which may negatively impact the shooter's control and the overall performance of the firearm. This is particularly important in tactical and competitive shooting where precision and speed are paramount.

What are the potential consequences of over-torquing a muzzle device, and how do the shim kits help prevent this?

Over-torquing a muzzle device can lead to damage to both the device and the firearm's barrel. Excessive torque can strip threads, warp the barrel, or cause the muzzle device to become misaligned. The SureFire SOCOM Shim Kits help prevent over-torquing by allowing precise adjustments with minimal force. By using the correct combination of shims, users can achieve the necessary alignment without applying excessive torque, thus preserving the integrity of both the muzzle device and the firearm.

Are the SureFire SOCOM Shim Kits reusable, and what factors might affect their longevity?

The SureFire SOCOM Shim Kits are generally reusable, thanks to their durable stainless steel construction. However, their longevity can be affected by factors such as the frequency of installation and removal, exposure to corrosive environments, and the amount of torque applied during installation. While the shims are designed to withstand repeated use, it is important to inspect them for signs of wear or deformation before each use to ensure continued reliability and performance.

What is the process for selecting the correct shim thickness for a specific muzzle device?

Selecting the correct shim thickness involves trial and error to achieve the desired timing and alignment. Start by choosing a combination of shims that closely matches the gap between the muzzle device and the barrel shoulder. Install the shims and hand-tighten the muzzle device to check the alignment. If necessary, adjust the shim combination and repeat the process until the device is properly timed. The color-coded system simplifies this process by allowing quick identification of shim thicknesses, reducing the time and effort required to achieve perfect alignment.

How do the SureFire SOCOM Shim Kits support tactical readiness and operational efficiency?

The SureFire SOCOM Shim Kits enhance tactical readiness by ensuring that muzzle devices are correctly timed and aligned. This precision allows for optimal performance of the firearm, crucial in high-stakes situations where reliability and accuracy are essential. By providing a straightforward and reliable method for adjusting muzzle devices, these kits contribute to operational efficiency, allowing users to focus on their mission rather than equipment adjustments. The durability and ease of use of the shims also mean that they can be relied upon in diverse environments and challenging conditions.

What are the benefits of using SureFire SOCOM Shim Kits over crush washers for muzzle device installation?

SureFire SOCOM Shim Kits offer several advantages over traditional crush washers when installing muzzle devices. Unlike crush washers, which deform under torque and may not provide consistent alignment, shims allow for precise adjustments without permanent deformation. This precision ensures that the muzzle device remains properly timed and aligned, enhancing performance and reliability. Additionally, the color-coded system of the shim kits simplifies the installation process, making it more efficient and less prone to error compared to using crush washers.