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Questions & Answers
Will this be compatible with a SilencerCo Spectre 9 suppressor?

Yes per SilencerCo website which states the pistons fit all SilencerCo suppressors.

by Doctorjim205, Verified Owner, February 11, 2025
Customer Reviews
Most Recent Reviews Silencerco Parts by Hooch, Verified Owner, January 14, 2025
Fits the Kriss Vector as intended. A kit that includes the other piston parts as a bundle would be nice.
Most Recent Reviews works great by Steve, Verified Owner, January 7, 2025
This piston fits perfectly on the threaded barrel on my 9mm pistol and works great with my Hybrid 46M silencer.
Most Recent Reviews Works as advertised by Adam, Verified Owner, January 1, 2025
If you’re wondering about this don’t. It works and runs great. Zero issues running with omega 9k on my Glock 45.
Read All 3 Reviews
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Product Info for SilencerCo Piston Muzzle Device

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.image

XL pistons are for firearms where the silencer requires additional length between the threaded barrel and the silencer.

WARNING: California`s Proposition 65

Specifications for SilencerCo Piston Muzzle Device:

Manufacturer: SilencerCo
Fabric/Material: 17-4 Stainless Steel
Color: Black
Condition: New

Package Contents:

  • SilencerCo Piston Muzzle Device

SilencerCo Piston Muzzle Device Orderable Models

List of Orderable Models

SilencerCo Piston Muzzle Device, 1/2x28 SN Soft Shoulder, 9mm, Stainless Steel, AC1756 , MPN: AC1756 , UPC: 817272018363 , Code: 1UL-MD1-SAP45-AC1756
SilencerCo Piston Muzzle Device, M13.5x1LH, Black, AC26 , MPN: AC26 , Code: 1UL-MD1-SAP45-AC26
SilencerCo Piston Muzzle Device, M16x1LH, Black, AC28 , MPN: AC28 , Code: 1UL-MD1-SAP45-AC28
SilencerCo Piston Muzzle Device, .578x28, Black, AC24 , MPN: AC24 , Code: 1UL-MD1-SAP45-AC24

SilencerCo Piston Muzzle Device Unavailable & Discontinued Models

List of Unorderable Models

USED SilencerCo Piston Muzzle Device, M16x1LH, Black, AC28, EDEMO1, Used, Condition Like New , MPN: AC28-EDEMO1 , Code: 1UL-MD1-SAP45-AC28-EDEMO1
USED SilencerCo Piston Muzzle Device, M16X1 LH, .45 ACP, Stainless Steel, AC28, EDEMO1, Used, Condition Like New , MPN: AC28-EDEMO1 , Code: 1UL-MD1-SAP45-IKAC28-EDEMO1
USED SilencerCo Piston Muzzle Device, M16X1 LH, .45 ACP, Stainless Steel, AC28, EDEMO3, Good, Inspect and Rebox , MPN: AC28-EDEMO3 , Code: 1UL-MD1-SAP45-IKAC28-EDEMO-RE-C
USED SilencerCo Piston Muzzle Device, M16X1 LH, .45 ACP, Stainless Steel, AC28, EDEMO4, Excellent, Inspect and Rebox , MPN: AC28-EDEMO4 , Code: 1UL-MD1-SAP45-IKAC28-EDEMO-RE-B
USED SilencerCo Piston Muzzle Device, M16X1 LH, .45 ACP, Stainless Steel, AC28, EDEMO2, Condition Like New, Inspect and Rebox , MPN: AC28-EDEMO2 , Code: 1UL-MD1-SAP45-IKAC28-EDEMO-RE-A
USED, SilencerCo Piston Muzzle Device, M13.5x1LH, Black, AC26 , MPN: AC26-EDEMO , Code: 1UL-MD1-SAP45-AC26-EDEMO-OB-C
USED SilencerCo Piston Muzzle Device, 1/2x28 SN Soft Shoulder, 9mm, Stainless Steel, AC1756, EDEMO1, Used, Condition Like New , MPN: AC1756-EDEMO1 , Code: 1UL-MD1-SAP45-AC1756-EDEMO1
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