Banish .578X28 Pistons: Upgrade Your Modular Suppressor for Defense

Modular suppressor systems depend on reliable threaded interfaces to retain concentricity, protect the host barrel, and allow fast caliber or host swaps in the field. For operators and range professionals running a BANISH 45 multi-caliber silencer, the right piston makes the difference between slick logistics and frustrating downtime.

BANISH PISTON .578X28

BANISH PISTON .578X28 close-up showing heat-treated steel and thread engraving

Why this .578×28 piston matters for your suppressor setup

The BANISH PISTON .578X28 is purpose-built for use with the BANISH 45 multi-caliber and modular suppressor. BANISH manufactures pistons to match common factory pistol barrel threads so the host and the silencer interface cleanly. The .578×28 thread spec is widely used on .45-caliber host barrels, making this piston a natural fit for operators running 45 ACP platforms on the BANISH 45 system. Shop this product to ensure you have the correct thread for your host barrel.

Construction, markings, and installation tips

Key features from the manufacturer include heat treated steel construction for long-term durability under repeated firing and suppressor torque. Each piston is engraved to identify thread diameter, pitch, and the direction of rotation for installation — this model uses Left Hand threads where noted. Those markings reduce the chance of cross-threading and speed up field changes when swapping pistons between hosts. The product sits in the Pistons category from Banish and is available in Various model fitments, priced at $89.99 for this thread configuration.

For a fast parts check or to compare fitment options, View product details and pricing on the shop page.

BANISH PISTON .578X28 installed on a BANISH 45 suppressor rear interface

Field use and maintenance

In service, this piston provides a repeatable, robust mounting surface for the BANISH 45. Routine inspection of the engraved identifiers and thread condition after heavy use prevents problems; apply light anti-seize where appropriate and torque to manufacturer recommendations. Operators who rotate host platforms will value the modularity: swap pistons to match different barrel threads rather than buying a second suppressor. For current stock and ordering, Check current availability — the product page will take you to the retailer to complete purchases.

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People Also Ask

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This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

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Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

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The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

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This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

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