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Rugged Suppressors Suppressor Piston Copper .578x28 Thread Pattern
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Booster system not included
Machined from 17-4 Stainless Steel
Thread Pitch: .578x28
Specifications
Caliber
Brand
Model
MPN
OP001
UPC
859383006112
MSRP
$82
Weight
1 lbs
Finish
Copper
Fits
Obsidian 45 suppressor (threaded pistol hosts)
Hand
Right
Description
The Rugged Suppressors Suppressor Piston is a copper-finished booster piston for compatible threaded pistol hosts. It uses a non-slotted design that creates a full-circumference gas seal, which the product text says is intended to reduce gas blowback.
The piston is machined from 17-4 stainless steel and heat treated for durability. It is threaded .578 x 28 and is listed as a right-hand piece weighing 1 lb. For use on a fixed barrel platform such as a carbine or subgun, the text states the spring must be replaced with a Fixed Barrel Spacer.
The listed compatible host is the Obsidian 45 suppressor, and the product is listed for 45 ACP.
- Type: Suppressor booster piston
- Material: 17-4 stainless steel, heat treated
- Finish: Copper
- Thread pitch: .578 x 28
- Hand: Right
- Weight: 1 lb
- Fits: Obsidian 45 suppressor (threaded pistol hosts)
- Caliber: 45 ACP






