SilencerCo Charlie Direct Thread Mount (1/2"-28 Thread Pitch) - AC4740 - UPC 816413026533
Product Description
The SilencerCo Charlie Direct Thread Mount in 1/2"-28 thread pitch (AC4740) is a precision-engineered mounting adapter designed to convert SilencerCo suppressors utilizing the Charlie mounting system into a low-profile, direct-thread configuration. By threading directly onto barrels with standard 1/2"-28 threads, this mount converts your suppressor to a dedicated, lightweight attachment—eliminating the added length, mass, and complexity of quick-detach (QD) muzzle devices.
Precision-machined from high-strength, heat-treated stainless steel with a durable matte black finish, the AC4740 Charlie Direct Thread Mount withstands extreme firing temperatures, high pressure spikes, and heavy firing schedules. Engineered specifically for 9mm fixed-barrel carbines, 5.56 NATO / .223 Remington rifles, and rimfire/PCC platforms, it ensures rock-solid mounting concentricity to protect against destructive baffle strikes.
Compatible with SilencerCo's flagship Charlie-pattern suppressors—including the Omega 36M, Hybrid 46M, and Saker series—the Charlie Direct Thread Mount provides a minimalist, secure interface for operators who demand maximum weight reduction, shortest overall system length, and repeatable point-of-impact (POI) consistency.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct fit for SilencerCo Charlie-pattern suppressors (Omega 36M, Hybrid 46M, Saker ASR series). Threads directly onto barrels with a 1/2"-28 TPI thread pitch. Note: Ideal for fixed-barrel platforms like 5.56 rifles, 9mm PCCs, or bolt actions. When mounting to tilting-barrel handguns (e.g., standard 9mm pistols), a booster assembly and piston must be used instead of a direct thread mount to ensure proper cycling.
- Verify host firearm is completely clear, safe, and unloaded before servicing muzzle attachments.
- Ensure Charlie housing threads inside the suppressor body are clean and lubricated with anti-seize high-temp grease.
- Thread the AC4740 mount into the rear of the suppressor tube, torque to factory specification using standard Charlie spanner wrenches, and thread securely onto the barrel shoulder.
Key Features
- Charlie Mount Compatibility: Seamlessly installs into SilencerCo Omega 36M, Hybrid 46M, and Saker series suppressors.
- Minimalist Direct-Thread Performance: Reduces overall suppressor length and system weight compared to QD ratchet/taper mount setups.
- 1/2"-28 Thread Pitch: Standard thread geometry for 5.56mm/.223 Rem rifles, 9mm fixed-barrel carbines, and .22 LR/.223 targets.
- Heat-Treated Stainless Steel Construction: Premium alloy build resists erosion, carbon fouling, and high thermal stress under rapid fire.
- Severe-Duty Matte Black Finish: Non-reflective protective coating guards against corrosion, chemical exposure, and physical wear.
Product Specifications
- Brand: SilencerCo
- Model: Charlie Direct Thread Mount
- MPN / Part Number: AC4740
- UPC: 816413026533
- Thread Pitch: 1/2"x28 TPI (Threads Per Inch)
- Mount Family: SilencerCo Charlie Pattern
- Suppressor Compatibility: Omega 36M, Hybrid 46M, Saker ASR Series
- Platform Compatibility: 5.56 NATO / .223 Rem / 9mm Fixed Barrel PCCs / .22 LR
- Material: Stainless Steel
- Finish / Color: Matte Black
- Mass: ~3.1 oz (87.8 g)
