SilencerCo Piston .578×28
$75.65
SilencerCo Piston .578×28
22 in stock
These 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 SilencerCo threaded barrels.
XL pistons are for firearms where the silencer requires additional length between the threaded barrel and the silencer.
| UPC | |
|---|---|
| Manufacturer |
Silencer Co |
| Manufacturer Part Number |
AC24 |
| Finish |
Stainless |
| Material |
Stainless Steel |
| Model |
Osprey/Octane |
| Thread Pattern |
.578" x 28 |
| Size |
.45 ACP |
| Product Type |
Silencer Piston |
| Subcategory |
Suppressor Accessories |
| Fit |
Osprey/Octane |
| Description |
.578"-28 |
| Thread Type |
.578-28 |
| Series |
Piston .578×28 |
| Illuminated Reticle |
False |
| Height |
0.9 |
| Length |
2 |
| Width |
0.9 |
| NFA Thread Pattern |
.578×28 |
| Package Height |
1.1 |
| Shipping Weight |
0.1 |
| Package Length |
6.5 |
| Package Width |
4.7 |
| Scope Cover Included |
False |
| Weight |
0.1 |
| Additional Feature 1 |
Piston for Osprey/Octane |
| Adjustable Objective |
False |
| Caliber/Gauge |
.45 ACP |
| Drilled and Tapped |
False |
At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.
Copyright 2025, Great Lakes Firearms | All Rights Reserved.
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