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JMac-Customs

JMac Customs recommends that all suppressor mounts be installed and checked for alignment by a certified professional. Serious damage could result to your suppressor/firearm and physical harm is possible if installed/used incorrectly.&#xA0;All suppressor mounts MUST be tight against the shoulder or face of the barrel, using shims or face-milling method. Click to <a href="https://www.jmac-customs.com/contact-form/" target="_blank" rel="noopener noreferrer">contact us</a> if you have any questions or need a recommendation for professional installation. JMac Customs LLC is not liable for injury, damage, or death related to the usage of this product.JMAC Customs recommends that devices intended to be used with suppressors are installed using Rockset and torqued to 30-40 in/lbs.

For safety and proper function, JMac Customs recommends all suppressor mounts be professionally installed and aligned. Devices should be torqued to 30–40 in/lbs with Rockset and seated firmly against the barrel shoulder or face.

How do I install KeyMount, KeyMicro, or X-Series muzzle devices?

Muzzle Devices

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Shipping & Returns

Out of Stock Products

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General Product Questions

What muzzle devices are compatible with my firearm?

What muzzle devices are compatible with my suppressor?

What is facemount?

How can I attach my Dead Air Wolverine to my firearm?

What’s the difference between KeyMount and KeyMicro devices?

Which devices are compatible with “X” caliber?

Why do some muzzle devices have a barrel length restriction?

Which adapter(s) do I need to add a stock/brace to my firearm?

Which length stock/brace do I need?

Do you offer a stock/brace that locks in the folded position?

I’m having difficulty unlocking my FM-SM-1913 Folding Mech.

Do you offer a stock/brace that folds around a side mounted optic?

Which height cheek riser do I need?

Stocks and Braces

Can I use your MMS Lower Handguard without the gas tube?

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MMS (Modular Mounting System)

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About JMac

Handguard Compatibility

X-Series Devices and Compatibility

KeyMount / KeyMicro Devices & Compatibility

Product Fit and Compatibility

How do I install KeyMount, KeyMicro, or X-Series muzzle devices?Updated 4 months ago