Q Plan B Suppressor Mount OMEGA 9K ALPHA PLAN B 9K UPC 850000857629
Product Description
The Q LLC Plan-B Suppressor Mount in Alpha / Omega 9K configuration (MPN: PLAN-B-9K) is an ultra-lightweight, high-precision quick-detach (QD) silencer mounting adapter engineered to seamlessly connect Alpha-pattern suppressors with Q's iconic Cherry Bomb muzzle brake. Purpose-built for pistol-caliber carbines, submachine gun clones, and compact rifle builds, the Plan-B eliminates complex latches, teeth, and spring-loaded collars in favor of a simple, taper-mount lockup interface.
Precision CNC-machined in the USA from 17-4 PH stainless steel, the PLAN-B-9K features a distinctive Heat Treated (PVD / Cherry Bomb style) finish that exhibits high corrosion and gas erosion resistance under heavy firing schedules. By converting suppressors with 1.125"-28 (Alpha / Omega 9K) rear threads to Q's fast-taper system, it establishes a metal-to-metal gas seal forward of the mounting threads. This taper seal prevents carbon buildup from fouling the threads, ensuring your silencer never carbon-locks to the muzzle device even after high-volume suppression sessions.
Weighing a feathery 1.8 oz, the Q Plan-B Alpha mount reduces weight and total overall weapon length compared to heavy factory piston assemblies or bulky tri-lug mounts. Backed by Q's relentless focus on minimalist engineering and performance, the PLAN-B-9K is the ultimate lightweight QD solution for staging silencers like the SilencerCo Omega 9K, Octane series, and compatible Alpha-threaded cans onto Q Cherry Bomb muzzle devices.
Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Threaded rear side fits silencers with standard 1.125"-28 (Alpha / Omega 9K) rear housing threads (SilencerCo Omega 9K, Octane 9/45, Harvester 300, Rugged Obsidian 9/45 via Alpha pitch adapters). Front tapered side mounts directly to Q Cherry Bomb muzzle brakes. (Note: Designed strictly for fixed-barrel PCCs, subguns, and rifles equipped with a Q Cherry Bomb; do NOT attempt to use on tilting-barrel handguns without a booster assembly).
- Perform a complete firearm safety check: drop the magazine, lock the bolt or slide rearward, and visually inspect the chamber to verify zero live rounds are present.
- Unscrew and remove any existing rear mount assembly, booster piston, or direct-thread cap from your Alpha-threaded suppressor housing.
- Thoroughly clean and degrease the female 1.125"-28 rear threads inside the silencer body using isopropyl alcohol.
- Thread the Q PLAN-B-9K mount into the suppressor housing by hand until fully seated against the shoulder.
- Using a proper wrench on the exterior hex flats of the Plan-B mount, torque the adapter into the suppressor body to 25–30 ft-lbs (applying high-temperature thread locker like Rocksett to the Alpha threads if permanent installation is preferred).
- Align the suppressor and installed Plan-B over your Q Cherry Bomb muzzle brake, threading clockwise until the precision tapers meet firmly, then hand-tighten. Perform a visual alignment check with a caliber-specific bore rod before live fire.
Key Features
- Alpha Thread Pattern Architecture: Directly converts 1.125"-28 (Alpha / Omega 9K) silencer housings to interface with Q Cherry Bomb muzzle devices.
- Taper-Lock Gas Seal Technology: Precision taper seats in front of the mounting threads to create a gas-tight seal, preventing carbon locking and thread buildup.
- 17-4 PH Stainless Steel Construction: Precision-machined stainless steel body provides exceptional durability under extreme heat and pressure.
- Ultra-Lightweight & Low Profile: Weighs just 1.8 oz, shedding unnecessary weight from the muzzle compared to bulky latch or piston mounts.
- Integrated Hex Wrench Flats: Features external wrench flats for easy installation, torquing, and bench maintenance.
- Signature Heat-Treated Finish: Distinctive raw heat-treat aesthetic matches the iconic Q Cherry Bomb finish profile.
Product Specifications
- Brand: Q LLC
- Model/Series: Plan-B Suppressor Mount (Alpha / Omega 9K)
- MPN / SKU: PLAN-B-9K
- UPC: 850000857629
- Suppressor Interface: 1.125"-28 (Alpha / Omega 9K Thread Pattern)
- Muzzle Device Interface: Q Cherry Bomb Muzzle Brake
- Platform Compatibility: Fixed Barrel Carbines, PCCs, Rifles w/ Q Cherry Bomb
- Material: 17-4 PH Stainless Steel
- Finish / Color: Heat Treated (PVD)
- Weight: 1.8 oz
- Country of Origin: USA
