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Short Sound Keymo Muzzle Device For Dead Air 9mm Suppressors 1/2"x28

Forward Controls Design · Muzzle Devices

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Short Sound Keymo Muzzle Device For Dead Air 9mm Suppressors 1/2"x28

Best price

$99.75at OpticsPlanet

In stock Sale Lowest in 30 dayschecked Nov 13, 2026

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Fits and works with

Caliber
9mm · Shop matching ammo
Muzzle thread
1/2x28 · Muzzle devices

Specifications

Manufacturer
Forward Controls Design
Color
Black
Type
Suppressor Mount
Caliber
9mm
Thread pattern
½ x 28
Length
2.06"
Material
Steel
Weight
3.53 oz

Where to buy

StorePriceAvailabilityBuyAdd to build
OpticsPlanet Best price $99.75Salechecked Nov 13, 2026 In stock Buy at OpticsPlanet
AR15Discounts 5% off $99.75checked Nov 13, 2026 Check store Buy at AR15Discounts
Dirty Bird $99.75checked Nov 13, 2026 Check store Buy at Dirty Bird
Palmetto State Armory $99.99checked Nov 13, 2026 Check store Buy at Palmetto State Armory
Brownells 17.76% off · ends Nov 15 · exclusions apply $99.75checked Nov 13, 2026 Out of stock Buy at Brownells

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

Lowest in-stock price in the last 30 days: $99.75 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$99.75$99.75$99.75
Brownells$99.75$99.75$99.75
Dirty Bird$99.75$99.75$99.75
OpticsPlanet$99.75$99.75$99.75
Palmetto State Armory$99.99$99.99$99.99

Since Sep 28, 2026.

About this part

The Short Sound Keymo Muzzle Device For Dead Air 9mm Suppressors 1/2"x28 is a suppressor mount from Forward Controls Design. It's sold by 5 stores (1 in stock), from $99.75 to $99.99. The lowest in-stock price in the last 30 days was $99.75 at OpticsPlanet.

From the manufacturer

6315KM-Short 9mm is a short Key Micro muzzle device for Dead Air Silencers 9mm sound suppressors. At 2.063" long, it's tiny compared to the 6315KM (2.4"). Though the 1/2 x 28 6315KM-S, 9mm could be installed on a 223 AR, its much abbreviated length and larger bore size (0.385", or 9.78mm) would mean reduced performance in the way of flash signature mitigation and muzzle rise compensation. Like 6315 on which it's based, 6315KM-S 9mm has asymmetric ports to optimize muzzle rise compensation without creating obnoxious concussion and noise, its 3 and 9 o'clock ports are slightly smaller and shorter, the design forces more gas to be vented through the 3 upward f Mfg: Forward Controls Design

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