Product OverviewThe ATI Outdoors AR15 .223/5.56 Crush Washer is an essential component for anyone building or maintaining an AR15 rifle. This pack includes five durable steel crush washers designed to provide a secure fit for muzzle devices, such as flash hiders or muzzle brakes, ensuring proper installation and function. The resilient construction of these washers helps to absorb recoil and mitigate any potential loosening during firing.Intended UseThis product is primarily used for securing muzzle devices on AR15 platforms.Who It Is ForThis crush washer pack is ideal for gunsmiths, firearm enthusiasts, or anyone engaged in building or upgrading their AR15. If you're looking for a different installation method, consider adjustable gas blocks or other mounting hardware.Key FeaturesDurable Steel Construction: Offers reliability and strength for long-lasting use.Pack of 5 Washers: Provides multiple washers to complete several installations without needing to reorder.Compatibility: Specifically designed for .223 Remington and 5.56 NATO AR15 platforms.Length: Each washer measures 5.1500 inches, ensuring a proper fit.Real-World UseWhen installing a new muzzle device on your AR15, simply slide the ATI Outdoors Crush Washer onto the muzzle before securing the device. This straightforward process ensures a tight fit and enhances the overall performance of your firearm, making it ready for the range or tactical situations.