Home / Barrels / SilencerCo
▼ 15% off
SilencerCo Alpha Direct Thread Mount 1/2"-28 for SilencerCo Octane, Harvester Steel Matte

SilencerCo Alpha Direct Thread Mount 1/2x28 Harvester Steel Matte

Best price
15% off MSRP 4 in stock at 20 retailers
17-4 Stainless Steel Construction
Compatible with Spectre 9, Omega K Series, Alpha MAAD Brake
Heat Treated

Specifications

Model
Alpha Direct Thread Mount 1/2X28
Series
Direct Thread Mount
MPN
AC633
UPC
817272011517
MSRP
$84
Finish
Matte
Fits
SilencerCo Harvester and Octane suppressors
Material
17-4 Stainless Steel
Mount Type
Direct Thread Mount

Description

The SilencerCo Alpha Direct Thread Mount is a matte stainless steel adapter that lets a SilencerCo Harvester or Octane suppressor attach to a firearm barrel threaded to 1/2x28. It is sold individually and is intended for use with the listed suppressor models.

The mount is made from 17-4 stainless steel and finished in matte. It uses a direct thread mount design with a 1/2x28 thread pitch. The raw retailer description notes that this adapter is part of a modular line available in several thread pitches, so other pitches are offered separately for different barrels.

Compatibility is limited to the SilencerCo Harvester and Octane suppressors. Confirm the barrel thread pitch matches 1/2x28 before purchase.

  • Brand: SilencerCo
  • Model: Alpha Direct Thread Mount
  • Fits: SilencerCo Harvester and Octane suppressors
  • Material: 17-4 Stainless Steel
  • Finish: Matte
  • Mount Type: Direct Thread Mount
  • Thread Pitch: 1/2x28
  • Sold individually
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a product comparison tool.