Silverback Airsoft Advanced Piston Head for Silverback Airsoft Sniper Rifles (Model: SRS & TAC-41)

Features

• Stainless steel CNC construction, for additional piston mass (from 30.2 up to 31.7 grams, instead of 7.6 grams for the original piston head)
• NBR 80 O-ring damper
• POM piston ring
• No airbrake, short, medium & long airbrake options (for 4.00 mm internal nozzle for original SRS & TAC-41 cylinder head
• Viton O-ring with a ventilated design

An airbrake is cutting the air flow before the piston hits the bottom of the cylinder, creating an air damper that will reduce the impact noise, possibly at the cost of muzzle energy reduction.

Manufacturer: Silverback Airsoft

Specifications:

Compatibility: Silverback Airsoft TAC-41 & SRS Series Airsoft Sniper Rifles
Piston Compatibility: Original SRS Piston (SBA-BPS-13), Original TAC-41 Piston (SBA-BPS-30), Variable Mass Piston for SRS (SBA-BPS-18), Variable Mass Piston for TAC-41 (SBA-BPS-31), Steel Variable Mass Piston Body (SBA-BPS-XX)
Material: CNC-Machined Stainless Steel, Rubber