Maxim Defense DSX 556 Keymo BLK Suppressor

Name: Maxim Defense DSX 556 Keymo BLK Suppressor
Brand: Maxim Defense

Maxim Defense · Silencers/Suppressors

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Best price

$1,435.50at AR15Discounts

checked Nov 1, 2026

Buy at AR15Discounts

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Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price	$1,435.50checked Nov 1, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$1,435.50checked Nov 1, 2026	Check store	Buy at Dirty Bird

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Dashed line = out of stock. Tracking since Oct 28, 2026.

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Store	Latest	Lowest	Highest
AR15Discounts	$1,435.50	$1,435.50	$1,435.50
Dirty Bird	$1,435.50	$1,435.50	$1,435.50

Since Oct 28, 2026.

About this part

The Maxim Defense DSX 556 Keymo BLK Suppressor is a 5.56 / .223 suppressor from Maxim Defense. It's sold by 2 stores, all at $1,435.50.

Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo

Specifications

Manufacturer: Maxim Defense

From the manufacturer

Recognized by Pew Science as their number one rated suppressor, the DSX-D suppressor sets the standard for extreme-duty use silencers. Built with a fully welded core, it delivers exceptional durability and performance in the most demanding environments. The DSX-D enhances the shooting experience by optimizing sound and flash while maintaining a compact size and lightweight design. With its compatibility across various calibers and hosts, the DSX-D offers versatile and reliable performance. Designed for professional and enthusiast use, this suppressor ensures longevity and top-tier performance. Proudly made in the USA, the DSX-D Suppressor exemplifies Maxim Defense's commitment to quality and precision. Specifications: Calibers: 5.56 NATO Mount: Direct thread only Outer Diameter: 1.75 inches Material Composition: Grade-5 Titanium tube, 17-4 Stainless Steel core Weight: 22 oz Length: 7.9 inches Finish: Cerakote(R), DLC (Diamond-like coating)