Harvester 5/8x28 Extended Piston by SilencerCo

Threaded Piston Adapter for Harvester Series | 5/8x28 Thread Pitch | Extended Design for Improved Fit and Reliability

Product Description

Upgrade your suppressor interface with the Harvester 5/8x28 Extended Piston by SilencerCo, engineered to ensure optimal suppressor alignment, reduce baffle strikes, and deliver consistent performance across host platforms. Specifically designed for the SilencerCo Harvester series, this extended piston offers increased barrel thread engagement and improved fitment, especially on shorter barrels or recessed thread shoulders.

Constructed from heat-treated stainless steel and precision-machined to exact tolerances, the Harvester Extended Piston in 5/8x28 RH thread pitch provides a rugged, reliable mounting solution for .30 caliber hosts. Ideal for users requiring extended reach for proper suppressor seating, it ensures repeatable indexing and maximum shooting confidence.

Specifications

• Thread Pitch: 5/8x28 RH (Right-Hand)

• Material: Heat-treated stainless steel

• Finish: Matte black oxide

• Length: Extended profile (approx. 2.2" overall length)

• Compatibility: Designed for use with SilencerCo Harvester suppressors

• Caliber Range: Optimized for .30 caliber rifles (.308, 7.62x51 NATO)

• Use Case: Enhanced fitment on barrels with short or recessed thread shoulders

• Manufacturer: SilencerCo

• Warranty: Backed by SilencerCo’s limited lifetime warranty

Key Features and Benefits

Extended Length for Better Engagement
Eliminates suppressor overhang issues by providing extra thread engagement—especially valuable for recessed or short-threaded barrels.

Optimized Suppressor Alignment
Improves suppressor-to-barrel alignment, reducing the risk of baffle strikes and enhancing overall accuracy and safety.

Rugged Stainless Steel Construction
Built from heat-treated stainless steel for strength, wear resistance, and long service life in demanding conditions.

Corrosion-Resistant Finish
Matte black oxide coating protects against rust and carbon fouling, ensuring consistent performance shot after shot.

Drop-In Compatibility
Specifically designed for SilencerCo Harvester suppressors; simple to install with no modifications or custom fitting required.

Precision Machining for Secure Fit
Machined to tight tolerances for a solid, wobble-free interface that ensures consistent point-of-impact retention.

Usage Instructions

1. Ensure firearm is unloaded and pointed in a safe direction.

2. Remove any existing muzzle device or piston from your suppressor mount.

3. Thread the Harvester 5/8x28 Extended Piston into your suppressor by hand.

4. Torque to manufacturer specifications using appropriate tools.

5. Verify proper suppressor alignment before live firing.

Warranty Information

SilencerCo provides a limited lifetime warranty on this product, covering defects in material and craftsmanship under normal use. Contact SilencerCo customer support for warranty service or technical assistance.

Why Choose the SilencerCo Harvester 5/8x28 Extended Piston?

• Tailored for SilencerCo Harvester suppressors

• Ensures proper fit and thread engagement on short barrels

• Minimizes suppressor wear and misalignment

• Built to last from premium materials

• Backed by trusted SilencerCo support

Order Now

Achieve secure, repeatable suppressor mounting with the Harvester 5/8x28 Extended Piston by SilencerCo. Order now to enhance alignment, extend thread reach, and ensure reliable suppressor performance across your host rifles.