Rugged Suppressors Obsidian 45 Piston, 1/2×36. Manufactured from durable steel, this piston is designed for use in the Rugged Suppressors Obsidian 45 model suppressor. This piston allows the Obsidian to mount to a 1/2×36 threaded barrel chambered in .45 ACP. Keep your suppressor in top operational condition with Rugged Suppressor accessories.

Rugged Suppressors pistons use a non-slotted design creating a full circumference gas seal. This drastically lowers gas blowback for a more enjoyable shooting experience. Machined from 17-4 Stainless Steel and heat treated this piston is built to last. *When using a piston on a fixed barrel platform such as a carbine or subgun the spring must be replaced with a Fixed barrel spacer.

SPECIFICATIONS:

• Barrel Thread Pitch:1/2×36
• Brand: Rugged Suppressors
• Caliber: 9MM/.45 ACP
• Finish / Color: Stainless Steel
• Firearm Type: Pistol
• Material: Steel
• Suppressor Attachment Method: Direct Thread