Product Knowledge
If you have any questions, do not use this product, and contact us for clarification.
What ammunition should I use with my Grunt?
You can use almost any factory ammunition that you want that is 5.56×45mm or down as defined by NATO standards in size, weight velocity, energy, and pressure, and is the correct ammunition for the firearm.
What are the barrel restrictions with my Grunt?
- All 5.56 silencers are designed for use with barrels that are 10” or longer. Using the Grunt on barrels shorter than 10” may result in excessive wear and could potentially lead to a baffle strike or more serious damage.
Can I use my Grunt Wet?
- No. All rifle caliber silencers, including the Grunt, are designed to be used dry.
Does the silencer void my firearm warranty?
- The silencer should not void your factory warranty. We recommend reaching out to the firearm manufacturer for their specific warranty information.
What is my silencer warranty?
Your Grunt silencer has a limited 100% warranty and beyond. Warranty Information
What is the “beyond” part of my silencer warranty?
The beyond services are for the original Grunt owner with an approved Form 4 tax stamp and LE Agencies on a Form 5 but with limitations.
- Please view the FAQ tab below for warranty information.