SUPPRESSOR PARTS

SilencerCo pistons were designed to be easily changed for different host firearms or calibers. Pistons are built with 17-4 stainless steel, then heat-treated for maximum durability. The piston is part of the Nielson device that moves and allows semi-automatic cycling for unlocking pistol barrels. Throw a Fixed Barrel Spacer on for fixed barrel applications. SilencerCo pistons have female threading that attaches to our SilencerCo threaded barrels.

Fits: Colts, Rock River Arms, and 9mm Pistol Carbines with FIXED BARREL SPACER.

Experience unprecedented speed, security, and ease of use in your suppressor mounting solution. The Breek-LOK system revolutionizes the quick-detach process, allowing operators to attach and remove suppressors swiftly and confidently, whether in the field, at the range, or during tactical operations.At the core of this system lies the Breek-LOK 3QD HUB, a state-of-the-art quick-attach mount engineered to outclass conventional solutions in both performance and weight savings. Precision-machined from aerospace-grade titanium, the HUB weighs an impressively light 2.3 ounces—significantly lighter than many popular HUB-compatible mounts on the market. This weight advantage not only reduces overall rifle burden but also improves handling, maneuverability, and speed of target acquisition.The HUB’s tri-lug engagement system interfaces seamlessly with our specially designed muzzle devices. When combined, they form a robust, repeatable attachment that stands up to the most demanding firing conditions. Adding only 1.15 inches to the overall length of the suppressor, the sleek, minimalistic profile ensures that the HUB maintains a low footprint, blending tastefully into your firearm’s silhouette without compromising aesthetics or performance.

The HUB ONE is a Breek Arms universal Suppressor mount designed for the Plan B system. Precision-engineered from Grade 5 Titanium, the Breek Arms Plan B HUB One Universal Suppressor Mount weighs just 1.1 oz, thus preserving your rifle’s balance and maneuverability with minimal poi shift. A durable black DLC (Diamond-Like Carbon) coating gives the Breek Arms Plan B HUB One exceptional hardness and wear resistance to withstand heavy use in harsh conditions. Measuring just 0.70″ in length, with a slim 1.49″ outer diameter, it adds virtually no extra bulk or length to your can – maintaining a sleek, low-profile silhouette. Every detail is precision-machined to ensure secure lockup and perfect alignment with your muzzle device, shot after shot, so that you can trust your gear in any mission or range session.

• Ultra-Light Gr5 Titanium 1.3 oz
• Black Diamond Like Carbon (DLC) Finish
• Slim 0.70″ × 1.49″ Profile: adds 1/4" to the overall suppressor length
• Universal HUB-Thread Compatibility (1.375 x 24 Thread)
• Compatible with any standard HUB-threaded suppressor and most
• Plan B-style or Reardan Atlas muzzle devices, allowing seamless integration with a range of setups.

1. Properly mount your silencer to the host firearm
2. Insert Suppressor Alignment Check Rod down bore of the silencer and into the host firearm bore until the end of the rod is flush with the end-cap of your silencer
3. Observe alignment and confirm rod is positioned near the center of the silencer bore (refer to images above for examples of proper alignment and misalignment)
4. Host firearm may need to be rotated around bore to confirm alignment due to tolerance between the bore and check rod.

1. Properly mount your silencer to the host firearm
2. Insert Suppressor Alignment Check Rod down bore of the silencer and into the host firearm bore until the end of the rod is flush with the end-cap of your silencer
3. Observe alignment and confirm rod is positioned near the center of the silencer bore (refer to images above for examples of proper alignment and misalignment)
4. Host firearm may need to be rotated around bore to confirm alignment due to tolerance between the bore and check rod.

Constructed of 17-4 PH stainless steel, the Taper Mount EZ-Brake™ features 6 radial slots which provides effective recoil mitigation. The Taper Mount EZ-brake™ weighs 2.0 ounces, making it one of the lightest mounts available for the Taper Mount Interface. The lighter weight reduces suppressor system weight while making the host firearm barrel lighter and more responsive to the shooter. The EZ-Brake™ does not require timing and will interface with a 13/16" standard socket wrench for installation.

The Direct Thread Mount features the industry standard HUB 1.37524 TPI (1-3/824 TPI) thread pitch, which works with all JK 155 suppressors and dozens of suppressors from many other manufacturers as well. On the firearm side, our Direct Thread Mount is available in five (and counting!) different thread sizes to match the factory muzzle threads on your barrel.

SilencerCo's 3-Lug Mount is a quick-attach mounting option for guns with fixed barrels. It features a shorter overall length and is compatible with Octane, Omega K and Hybrid 46. This model is compatible with 3-lug 45ACP barrel.

The ASR (Active Spring Retention) Mount is a quick attach / detach system for almost all SilencerCo suppressors. The simple one-hand-on, one-hand-off mounting system is compatible with all ASR Muzzle Devices to promote ease of transfer from one silencer to another. Once shouldered, the locking ring ensures the silencer wont rotate or work itself loose under a heavy firing schedule. Bravo accessories are compatible with Omega 300, Hybrid 46, and Harvester 338.

This mount is used to attach the Omega 36M to handguns via pistons. It is also required to attach 3-lug mounts to your Omega 36M.

YHM's Sound Suppressor Covers with an industry leading suppressor cover retention system. Using YHM's unique locking straps, your cover is secured to your suppressor ensuring it stays in place while shooting. Most other covers will loosen up over time and begin to slide off. When you are on target, the last thing you need is to look up at your cover. YHM's covers are made from only the highest quality materials. The base layer is flash rated to 3000F and the middle material is rated to 1800F. The outer shell is a durable 1000 Denier Cordura Nylon that is water resistant and stands up against fading, abrasion, rot, and mildew. They even chose a high quality fire resistant thread to ensure every aspect of the cover can stand up to the toughest environments. Outer Shell constructed of 1000 Denier Cordura Nylon. Interior sleeve rated to 3000F and will not slip or shift on your suppressor.

1. Properly mount your silencer to the host firearm
2. Insert Suppressor Alignment Check Rod down bore of the silencer and into the host firearm bore until the end of the rod is flush with the end-cap of your silencer
3. Observe alignment and confirm rod is positioned near the center of the silencer bore (refer to images above for examples of proper alignment and misalignment)
4. Host firearm may need to be rotated around bore to confirm alignment due to tolerance between the bore and check rod.

The patented Ratchet-LOK™ cap system, allows users to shoot high volume rate of fire with products that feature this technology, without the worry of the end cap loosening and components of the product becoming lost or damaged. End users must use a 3 prong car stock wrench to loosen and remove the end cap. These caps come in a variety of apertures in both a dimpled flat cap and patented low profile flash hider design.

The HUXWRX HUB-QD Adapter 2.0 is designed to allow any suppressor that has 1.375X24 thread pattern mounting to be compatible with HUXWRX & OSS QD muzzle devices.

Rugged Suppressors piston uses a non-slotted design creating a full circumference gas seal. This drastically lowers gas blowback for a more enjoyable shooting experience. Machined from 17-4 Stainless Steel and heat treated this piston is built to last. *When using a piston on a fixed barrel platform such as a carbine or subgun the spring must be replaced with a Fixed barrel spacer.

Silencerco's 3-Lug Muzzle Device fits on to your barrel allowing you to attach your suppressor. This model is compatible with .9mm firearms with 1/2''x36 threads.

Silencerco's 3-Lug Muzzle Device fits on to your barrel allowing you to attach your suppressor. This model is compatible with .45 ACP firearms with .578"x28 threads.

The ASR Flash Hider is compatible with our ASR (Active Spring Retention) Mounts. The ASR (Active Spring Retention) Mount is a quick attach/detach system for almost all SilencerCo suppressors. The simple one-hand-on, one-hand-off mounting system is compatible with all ASR Muzzle Devices to promote ease of transfer from one silencer to another. Once shouldered, the locking ring ensures the silencer won't rotate or work itself loose under a heavy firing schedule. The patent-pending resonance suppression effectively eliminates the tuning-fork effect common with competing 3-prong Flash Hiders.