TNT Airsoft Steel Upgrade Cylinder Set for S&T M1903 Airsoft Bolt Action Rifles

Features

• Ultra-durable steel & CNC aluminum construction
• Designed to drop into the S&T M1903 without modification
• Improves the lifespan of your rifle
• Complete cylinder set

Manufacturer: TNT Airsoft

Specifications:

Compatibility: S&T / Snow Wolf M1903 Series and other compatible bolt action airsoft rifles
Material: CNC-Machined Aluminum, Steel
Package Includes:,/b> 1x cylinder tail, 1x cylinder head, 1x 7mm steel spring guide, 1x CNC Aluminum lightweight 6 gole piston, 3x o-rings, 1x TNT custom save effort spring