BANISH® Suppressors Replacement Piston – .45 ACP for BANISH 45/46 – Bronze – .578X24 Thread Pitch – 100000310930
The BANISH® Suppressors Interchangeable Booster Piston (100000310930) is a critical, match-grade NFA firearm accessory masterfully engineered to unlock flawless operational reliability and maximum suppression performance for your modular pistol silencer. While multi-caliber suppressors offer superb versatility on paper, adapting them to a host weapon requires a specialized mounting interface capable of handling both the high-torque thread patterns of native calibers and the delicate cycling physics of modern semi-automatic tilting barrel designs—which will jam, short-cycle, or fail to extract when burdened by the static weight of a silencer. The BANISH conversion piston completely shatters those platform limitations. This heavy-duty booster component (810171221407) drops straight into your existing Nielsen device housing to restore perfect inertial tracking and seamless semi-automatic functionality.
The structural foundation of this precision component is CNC-machined from a premium stock of heat-treated steel alloy. Chemistry-optimized by Silencer Central to withstand continuous spikes of extreme thermal energy, high pressures, and abrasive unburnt powder gases, it maintains rigorous dimensional stability over thousands of rapid-fire strings. The defining technical edge of this specific configuration is its precision-cut .578"x24 TPI (Threads Per Inch) thread pattern boundary paired with a dedicated .45 ACP wide-bore aperture. This industry-standard layout is specifically optimized to mount your modular BANISH 45 or BANISH 46 suppressor directly onto native, full-sized .45-caliber handgun hosts (such as the Glock 21, FN 545, or threaded 1911 platforms), providing a massive, perfectly true pass-through corridor that completely eliminates alignment errors or baffle strike risks.
The true operational highlight of this tactical hardware lies in its low-friction tracking details and effortless maintenance dynamics. Finished in a specialized, highly slick Bronze surface treatment that simplifies carbon cleanup and stands up to intense ultrasonic chemical washing routines, the outer collar features crisp, factory-engraved labeling detailing the exact thread pitch and rotational index. Functioning as the primary sliding interface inside your booster assembly, the piston shifts in a smooth, spring-assisted linear stroke to temporarily decouple the suppressor's mass from the barrel during its short-recoil axis. Weighing a featherlight 1.80 ounces, this American-made component delivers absolute mechanical authority for shooters who demand uncompromised defensive reliability.
Includes: (1) BANISH Suppressors Threaded Suppressor Piston (.45 ACP Aperture Size / .578x24 Thread Pitch, Bronze Steel Construction), and Factory Presentation Cardboard Retail Sleeve.
*Nielsen Device Booster Maintenance Guidance: To prevent carbon seizing, stovepipe failures, or sluggish slide tracking, the booster system requires routine service. After intensive shooting strings, unscrew the suppressor's rear cap, extract the piston and spring, and clear away heavy fouling using a nylon brush and a quality carbon solvent. Apply a thin layer of high-temperature lithium or anti-seize grease straight to the piston’s external alignment splines prior to reassembly.
Key Features
- Native .578x24 Thread Pitch: Industry-standard thread pattern ensures a perfect direct-thread mount onto standard, full-sized .45 ACP tactical handgun barrels.
- Premium Heat-Treated Steel: Weapons-grade steel alloy core easily withstands severe blast erosion, extreme pressures, and thread stripping across intensive training cycles.
- Dedicated .45 ACP Aperture: Massive internal bore clearance safely channels heavy .45-caliber projectiles up into the main baffle stack with perfect coaxial alignment.
- Nielsen Booster Device Integration: Eliminates the cyclic weight trap of the silencer during unlocking loops, preventing annoying short-cycling or stovepipe failures.
- Low-Friction Bronze Finish: Specialized bronze technical treatment offers superb surface slickness inside the booster housing while making carbon deposit tracking effortless.
- Laser-Engraved Thread Labeling: Perimeter collar features permanently etched thread dimensions and rotation directions for foolproof sorting inside a busy field range bag.
Product Specifications
- Brand: BANISH® Suppressors / Silencer Central (Sioux Falls, SD)
- Product Line: User-Serviceable Suppressor Component Matrix
- Model Designation: Banish .578x24 Piston Bronze
- SKU / MPN: 100000310930 (Alternative Part Identifiers: BX100000310930)
- Suppressor Family Compatibility: BANISH 45 and BANISH 46 Multi-Caliber Systems
- Mechanical Caliber Rating: .45 ACP / Dedicated Large-Bore Operational Core
- Thread Pattern Layout Specification: .578"-24 TPI Right-Hand (Standard .45 Auto Thread)
- Material Core Class: Premium Heavy-Duty Heat-Treated Steel Alloy
- Surface Finish/Color: Matte Industrial Technical Bronze
- Component Mounting Class: Direct Thread Internal Nielsen Device Booster Piston
- Outer Component Length: ~3.00 Inches (76.20 mm)
- Package Dimensional Boundaries: 1.35 x 2.65 x 3.00 Inches
- Product Net Component Weight: 1.80 oz (51.0 g)
- Total Shipping Pack Mass: 0.25 lbs (Including Padded Protective Guard)
- UPC Barcode: 810171221407
