By The Truth About Guns Team - 2024

If you’re spending any serious time behind a suppressed rifle, chances are you’ve noticed that heat shimmer—aka mirage—can mess with your sight picture. Not to mention, running a hot suppressor without some kind of cover can lead to burns or even damage your gear. So, what’s the deal with suppressor covers? Are they just another piece of kit or a must-have for your setup? Let’s break it down.

Suppressor Covers: What’s the Point?

At its core, a suppressor cover is designed to do three things: reduce heat mirage, protect your hands from burns, and shield your rifle (and other gear) from the scorching hot surface of your suppressor. Mirage happens when the heat radiating off your suppressor distorts the air in front of your scope or optic, making your target look like it's doing a little dance. A cover helps keep that heat contained and smooths out your sight picture, which is a big win for precision shooters and hunters alike.

When Should You Use a Suppressor Cover?

If you’re shooting in warm weather, especially with heavy strings of fire, a suppressor cover is a smart addition. It’s also a no-brainer if you’re running optics that sit close to the suppressor or if you like to rest your hand on the can (hey, we all do it). Covers come in different materials—some are lightweight and breathable, others are tough and heat-resistant. Picking the right one depends on your shooting style and environment.

When You Probably Don’t Need One

On the flip side, if you’re just putting a few rounds downrange now and then or shooting in cooler conditions, you might not notice much difference with a suppressor cover. Some shooters even prefer to run bare cans because covers add a bit of weight and bulk. Just keep in mind that without a cover, you’ll have to be extra careful to avoid burns and keep