Comstock Armory Charlie Titanium Suppressor Adapter

Description

Comstock Armory Charlie Titanium Suppressor Adapter

The Comstock Charlie Plan-B adapter is the lightest titanium option in its class, built specifically to bridge a Plan-B compatible muzzle device with any SilencerCo rifle suppressor running Charlie threads.

At 1.4 ounces, Comstock Armory constructs this adapter from Grade 5 Titanium and coats it with a durable PVD finish — because the design prioritizes handling suppressed fire’s heat cycles without adding unnecessary weight to the muzzle. Additionally, the adapter adds only 0.32 inches to overall length, and the 1-1/4 inch wrench flats make installation and removal straightforward without specialized tooling. Because it runs Plan-B interface geometry, it pairs with Comstock, Rearden, and other common Plan-B compatible muzzle devices.

Key Features — Comstock Charlie Plan-B Adapter

• Grade 5 Titanium construction with PVD finish
• 1.4 oz — currently the lightest Charlie Plan-B adapter on the market per Comstock Armory
• Quick-attach/detach interface for fast suppressor transitions
• Charlie thread interface compatible with SilencerCo Velos LBP, Saker 556, Omega 36M, Hybrid 46M, and Chimera 300
• 1-1/4″ wrench flats for torque-wrench installation and removal
• Adds only 0.32″ to overall length

 

Why This Product Stands Out

Titanium at this price point is uncommon for a suppressor adapter, yet Comstock Armory delivers it without compromising engineering. Grade 5 Titanium sits between steel and aluminum on the strength-to-weight curve — and because Comstock CNC-machines and assembles these in-house in South Lyon, MI, quality control stays under their roof rather than a third-party’s. At 1.4 ounces, it’s the lightest Charlie-thread Plan-B adapter on the market, which matters because every ounce at the muzzle affects balance and handling during transitions.

The PVD finish holds up to the thermal cycles of sustained suppressed fire better than most anodized alternatives — additionally, PVD provides superior hardness and adhesion at elevated temperatures, which means the coating stays intact after hard range sessions rather than chalking or peeling. As a result, the adapter gives shooters already running a Plan-B ecosystem a direct path to SilencerCo compatibility without replacing existing muzzle hardware.

Furthermore, Comstock confirms that when running the SilencerCo Velos LBP specifically, this adapter supports full-sized muzzle devices including the Comstock 4-Prong Flash Hider and MBL Muzzle Brake. That expanded compatibility is particularly useful for builds that run a full-sized brake or flash hider as a primary and add a suppressor when the mission requires it.

Ideal Use Cases

• AR-platform builds suppressed with SilencerCo Velos LBP, Saker 556, Omega 36M, Hybrid 46M, or Chimera 300
• Shooters transitioning between suppressed and unsuppressed configurations
• Lightweight suppressor setups where muzzle weight is a priority
• Builds already running Comstock or Rearden Plan-B pattern muzzle devices

 

Technical Specifications

 

Compatibility

Suppressor Compatibility: Compatible with Charlie-threaded SilencerCo rifle suppressors: Velos LBP, Saker 556, Omega 36M, Hybrid 46M, and Chimera 300. Not compatible with HUB-thread, Alpha-thread, or direct-thread suppressor systems.

Muzzle Device Compatibility: Compatible with Comstock, Rearden, and other Plan-B pattern muzzle devices. When paired with the SilencerCo Velos LBP, the adapter additionally supports full-sized Comstock muzzle devices including the 4-Prong Flash Hider and MBL Muzzle Brake.

Important: Some suppressor manufacturers do not warranty their products when used with aftermarket mounts or muzzle devices. Always verify bullet stabilization and use an alignment rod before firing suppressed.

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Manufacturer: Comstock Armory | Model: Charlie Titanium LPA | Type: Plan-B Suppressor Adapter | UPC: 850069580247 | SKU: LPA-C-TI