SilencerCo Omega 36M Details

The SilencerCo Omega 36M is a full-auto rated, modular centerfire suppressor built to run across rifles, pistols, and subguns. It ships in two length configurations — a short 4.9″ / 9.8 oz setup for compact, lightweight builds and a long 6.85″ / 12.5 oz setup for maximum suppression. The suppressor is 1.57″ in diameter and is constructed from 17-4 stainless steel, titanium, Inconel, and Cobalt 6. Compatible calibers span from 5.7×28 and 9mm on pistols up to .338 Lapua Magnum on rifles, making this one of the most versatile suppressors SilencerCo builds.

The Omega 36M is the perfect fit for most shooters. It is compatible on pistols, submachine guns, and rifles without sacrificing performance. The two-piece modular design allows for the removal of the front section. This gives shooters the option for a shorter and lighter suppressor while maintaining impressive sound suppression. Both configurations are full-auto rated. The Omega 36M is compatible with a variety of Charlie accessories from front caps to mounts, so you can maximize suppression for each firearm and caliber.

The Omega 36M is a highly versatile, multi-caliber suppressor that is rated up to .338 LPM & 350 Legend. It is rated down to 10” barrels for .223 REM/5.56 NATO, 16” barrels for .308 WIN/7.62 NATO, and 20” barrels for .300 WM and 18″ barrels for .338 LM.

It ships with a Charlie ASR Mount, Charlie 9mm Front Cap, (1) Charlie Basic Tool, (1) Charlie Multitool, and manual.

Features and Benefits

• Two modular length configurations: short (4.9″ / 9.8 oz) and long (6.85″ / 12.5 oz), swapped without tools using the included Charlie tool set
• Caliber compatibility: pistol calibers from 5.7×28 through 9mm; rifle calibers from 5.56 NATO up through .338 Lapua Magnum, including 300 BLK, .308 WIN, 6.5 Creedmoor, and .300 Win Mag
• 1.57″ diameter and compact profile keep the suppressor compatible with standard iron sights on most host platforms
• Full-auto rated; built for sustained fire without accelerated wear
• Charlie pattern mounting system supports four attachment options: ASR quick-attach, direct thread, piston (for pistols and 300 BLK subsonic), and 3-Lug (for pistol calibers and subsonic 300 BLK at close range)
• Charlie front caps are interchangeable for caliber-specific bore optimization; flash hider front caps also available separately
• Constructed from 17-4 stainless steel, titanium, Inconel, and Cobalt 6 for erosion resistance and long-term durability
• Limited Lifetime Warranty backed by SilencerCo; warranty extends to the original registered purchaser

Minimum Barrel Length Requirements

• .223 Remington / 5.56 NATO: 10″ minimum
• .308 Winchester / 7.62mm NATO: 16″ minimum
• .300 Winchester Magnum: 18″ minimum
• .338 Lapua Magnum: 18″ minimum

SilencerCo Omega 36M Specifications

SilencerCo builds to exacting standards. Here’s exactly what you’re getting.

• Caliber: 5.7×28 to 9mm (pistol); 5.56 NATO to .338 Lapua Magnum (rifle)
• Configuration: Two lengths — short and long
• Length: 4.9″ (short) / 6.85″ (long)
• Weight: 9.8 oz (short) / 12.5 oz (long)
• Diameter: 1.57″
• Materials: 17-4 stainless steel, titanium, Inconel, Cobalt 6
• Mounting Systems: ASR, direct thread, piston, 3-Lug (Charlie pattern)
• Full-Auto Rated: Yes
• Warranty: Limited Lifetime Warranty (original registered purchaser)

Mounting System Overview

The Omega 36M uses SilencerCo’s Charlie mounting platform. The ASR (Active Spring Retention) mount provides fast, secure quick-attach/detach via a secondary locking collar and is compatible with any ASR muzzle device. Direct thread mounts work with all common barrel thread patterns. Piston mounts enable use on pistols and are also compatible with 300 BLK subsonic — note that the piston mount should not be used on high-powered rifle calibers due to heat and pressure. The 3-Lug mount is a push-and-twist option for pistol calibers and subsonic 300 BLK at close range.

 

What’s in the Box

• SilencerCo Omega 36M suppressor
• Charlie ASR Mount
• Charlie .36 cal flat front cap (toolless, 9mm / .36 cal)
• Charlie Basic Tool
• Charlie Multitool
• Field Manual

Maintenance Notes

The Omega 36M requires minimal internal maintenance — SilencerCo describes the internal volume as functionally similar to a car muffler, meaning internal baffle cleaning is not necessary. Mounts and mounting surfaces should be cleaned periodically with standard gun cleaning solvent to remove carbon buildup. When using the piston mount, the O-Ring (Viton size-018, available separately) should be replaced when it shows wear, and should be lubricated regularly with white lithium grease. Do not run cleaning patches through the bore.

 

Frequently Asked Questions

What calibers is the SilencerCo Omega 36M compatible with?

The SilencerCo Omega 36M is compatible with pistol calibers from 5.7×28 through 9mm, and rifle calibers from 5.56 NATO up through .338 Lapua Magnum. This includes 300 BLK, .308 WIN, 6.5 Creedmoor, .300 Win Mag, and other common centerfire rifle cartridges within that range.

 

What are the two length configurations of the Omega 36M?

The SilencerCo Omega 36M ships with a removable front baffle section that allows two configurations. In short configuration, the Omega 36M is 4.9″ long and weighs 9.8 oz. In long configuration, it is 6.85″ long and weighs 12.5 oz. The short configuration reduces weight and length for compact builds; the long configuration provides maximum sound suppression.

 

What is the diameter of the SilencerCo Omega 36M?

The SilencerCo Omega 36M has a 1.57″ outer diameter. This compact profile is compatible with standard iron sights and most optic setups on common rifle and pistol platforms.

 

What mounting systems does the Omega 36M use?

The SilencerCo Omega 36M uses the Charlie mounting platform and is compatible with four mounting options: ASR quick-attach, direct thread, piston (for pistols and subsonic 300 BLK), and 3-Lug (for pistol calibers and subsonic 300 BLK at close range). All mounts are sold separately; the suppressor ships with the Charlie ASR Mount included.

 

What are the minimum barrel lengths for the Omega 36M?

The SilencerCo Omega 36M requires a minimum of 10″ for .223 Rem / 5.56 NATO, 16″ for .308 WIN / 7.62mm NATO, and 18″ for .300 Win Mag and .338 Lapua Magnum.

 

What does the SilencerCo Omega 36M ship with?

The SilencerCo Omega 36M ships with the suppressor body, a Charlie ASR Mount, a Charlie .36 cal flat front cap, a Charlie Basic Tool, a Charlie Multitool, and the SilencerCo field manual.

 

Is the SilencerCo Omega 36M full-auto rated?

Yes. The SilencerCo Omega 36M is full-auto rated and is built for sustained use on both rifle and pistol platforms.

 

What is the warranty on the SilencerCo Omega 36M?

The SilencerCo Omega 36M is covered by a Limited Lifetime Warranty. The warranty extends to the original registered purchaser and covers defects in materials and workmanship. SilencerCo will repair or replace the suppressor at no charge (excluding shipping) under covered conditions. Warranty registration is completed at silencerco.com/register.