In StockSave 32%
Type
parts
Last Seen
May 19, 2026
Advanced Armament Corporation Illusion 9 Piston 1/2x28 TPI Matte Black
Sold byOptics Planet•Posted Apr 27, 2026
$57.99
$85.00
You save $27.01 (32% off)
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Deal Summary
- Currently in stock.
- Category: parts
Price History
Deal Details
Advanced Armament Corporation Illusion 9 Piston 1/2x28 TPI Matte Black. All that is necessary to convert the silencer to be compatible with a different barrel thread pitch is to select the proper piston and replace the existing one residing in the rear of the sound suppressor. All AAC pistons are constructed of heat-treated stainless steel with a bead blasted matte finish and each is engraved to indicate the thread diameter thread pitch and direction of rotation for installation. Specifications