Echo1 M28 Hop Up Chamber Belts 2 Gear Box Designed with

2 Gear Box Designed with relieve cuts to function in most Tokyo Marui (TM) spec

You are receiving one (1) 50-round magazine

This SSS model does have the programmable three round burst and pre-cocking function (SSS is the advanced version - we recommend

Flip-up front and rear sights

2x Motor Grip Screws

Echo1 M28 Hop Up Chamber Belts 2 Gear Box Designed withDESCRIPTION: Echo1 M28 Hop Up Chamber Upgrade Your Precision! Elevate your airsoft game with the Echo1 M28 Hop Up Chamber, the perfect OEM replacement part designed specifically for your Echo1 M28 Sniper Rifle. Ensure flawless performance and enhanced accuracy with this high quality, reliable upgrade. While its tailored for the M28, it may be compatible with other airsoft guns, though Airsoft GI cannot guarantee fitment. Why Choose the Echo1 M28 Hop