Echo1 M28 Hop Up Chamber sig sauer Full metal slide with light

Full metal slide with light weight polymer frame

When not loaded with a CO2 cartridge

we will have an option to fit your style needs

the AAP-01 is capable of both semi-auto and full auto firing modes by flipping the fire selector on the underside of the bolt carrier

Echo1 M28 Hop Up Chamber sig sauer Full metal slide with lightDESCRIPTION: 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