Guarder AEG Tune-Up Spring - SP140 Category_Lever -Achieve 275 FPS out from

-Achieve 275 FPS out from the Box

Item Weight (gram) 860 Major Color Tan Length 202mm Blow Back Yes Hop-up Adjustable Shooting Mode Semi-Automatic Magazine Capacity 25+1 Bullet Type 6mm BB Pistol Power Source HFC134a &amp

1/1 Scale High Performance Assembled Gas Powered Shotgun

Include 14mm Positive Adaptor x 1

: GE-07-04

Guarder AEG Tune-Up Spring - SP140 Category_Lever -Achieve 275 FPS out fromGuarder SP140 Airsoft AEG Tune Up Spring For Tokyo Marui, ICS, Classic Army Airsoft Electric Gun (AEG) Supreme Quality Airsoft Electric Gun Spring Oil Quenched & Tempered Si Cr Alloy Steel Wire Type Spring offer stable performance Power Output may vary if used in conjunction with our upgrade parts Material: Oil Quenched Tempered Si Cr Alloy Steel WireItem No.: SP 140Weight: 20g