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JMac-Customs

<p id="isPasted">KeyMount and KeyMicro refer to the overall length of the device. Some suppressors require KeyMicro devices as the initial baffle sits closer to the device. KeyMount compatible suppressors will work with all KeyMicro devices.</p><p>To find which muzzle devices fit your firearm, select your firearm from the &#x201C;Shop by Firearm&#x201D; tab on the &#x201C;Shop&#x201D; menu on our website. Alternatively, you can search for muzzle devices by thread pitch by selecting Shop by Product Type&gt;Muzzle Devices&gt;Thread Pitch from the &#x201C;Shop&#x201D; menu on our website.</p>

Learn the difference between KeyMount and KeyMicro devices and how to choose the right one for your suppressor. Find compatible muzzle devices by firearm or thread pitch using our website’s Shop menu.

What’s the difference between KeyMount and KeyMicro devices?

Muzzle Devices

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What is your returns policy?

When will I receive my refund?

Shipping & Returns

Out of Stock Products

Is backorder available for out of stock products?

Can you manufacture a one-off product?

Where can I find reference images / videos of your products

Top Selling Products of 2024

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?

Which devices are compatible with “X” caliber?

Why do some muzzle devices have a barrel length restriction?

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

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?

Can I mount an optic onto the MMS Gas Tube?

Do I have to remove my sling loop to install the MMS Handguard?

MMS (Modular Mounting System)

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Do you offer Dealer accounts?

Account Information

I’m local to you, can I pick up my order in person?

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When will my order ship?

My order was lost in transit or delivered to the wrong address

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Can you add or remove an item from my order?

Orders & Shipping

Is JMAC Customs a large corporation?

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Do you offer installation services?

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About JMac

Handguard Compatibility

X-Series Devices and Compatibility

KeyMount / KeyMicro Devices & Compatibility

Product Fit and Compatibility

What’s the difference between KeyMount and KeyMicro devices?Updated 4 months ago