These cylinder heads are CNC out of a solid piece of EASTON 7075 aluminum with Italian made double o-ring and full size rubber mat for maximum durability, air seal and stealth / quiet operation.Double o-ring for maximum air seal and FPS output.
Equipped with carefully selected Italian made O-ring.
Maximum Air seal, compatible with all major after-market AEG cylinders.
EASTON 7075 Aluminum: Much stronger than normal 6061 or 6063 copper.
Flat large bottom rubber mat made out of high quality rubber.
Compatibility: Version 2 & Version 3 (Choose)
Material: EASTON 7075 Aluminum.
Manufacturer: Dream Army
Surface Treatment: Military grade anodizing.