BANISH 45 PISTON 1/2X28 SLV
$89.99
Enhance your BANISH 45 or 46 suppressor with the Banish 4787 Piston, designed for seamless compatibility with various host firearms featuring 1/2×28 threads. This modular accessory allows for quick and effortless caliber transitions, ensuring optimal performance across your multi-caliber setup. Elevate your shooting experience with precision and versatility.
11 in stock
The BANISH piston is designed for the BANISH 45 and features a 1/2×28 thread pitch. It is silver and specified for .45 ACP.
- Manufacturer: BANISH
- Model: BANISH Piston
- Caliber: .45 ACP
- Fit: BANISH 45
- Thread Pitch: 1/2×28
- Color: Silver
- Manufacturer Part Number: BN100000310931
- UPC: 810171224156
| Weight | 0.125 lbs |
|---|---|
| Dimensions | 4.750 × 3.000 × 0.500 in |
| Manufacturer | BANISH |
| Finish | Black |
| Material | Metal |
| Compatible With | BANISH 45, BANISH 46 |
| Dimensions | 1/2×28 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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