Echo1 BTS Mod 2 Full Metal Airsoft Electric Gun — Echo1 USA

Features: CNC Free Floating MLOK handguard Version 2 8mm gearbox with quick change spring system QBS quick change allows spring change without disassembly of receiver Metal PDW stock - fits buffer tube Lipo Deans style plug Flip up front and rear sights MOSFET Functioning Bolt Catch Standard switch assembly footprint

BTS Mod 2 and Mod 3 PDW AEGs by Echo1

Airsoft Assault Rifles at - Page 6

Echo 1 Airsoft Guns & Accessories For Sale

Echo1 Cyclops Pistol / RDS CD / Mounting Plate COMBO — JAG Precision Inc

ECHO1 BTS MOD-2 AND MOD-3 Airsoft Electric Rifle

Echo1 Full Metal ER25K AEG — Echo1 USA

Echo1 BTS Mod 2 Full Metal Airsoft Electric Gun — JAG Precision Inc

Echo1 BTS Mod 2 Full Metal Airsoft Electric Gun — JAG Precision Inc

Echo 1 Automatic Electric Guns, Echo 1 AEGs