Pro-Arms 130% Nozzle Return Spring for Gas Blowback Airsoft Pistols Series:Glock Compatible with most CYMA AK

Compatible with most CYMA AK AEG Magazines

Suitable for 11mm CCW pistols and 14mm CW automatic rifles(M14 CCW Thread to M11 CW Thread adapter included )

Excellent wetting properties

Works with many AEG mags when remote line system is used

Pro-Arms 130% Nozzle Return Spring for Gas Blowback Airsoft Pistols Series:Glock Compatible with most CYMA AKMade from high strength spring steel Provides snappier recoil impulse Improved durability and performance Compatible with Elite Force UMAREX GLOCK 17, ISSC M22, SAI BLU, Lonewolf, & Other Compatible Glocks series Pistols Compatible with TM Spec Hi Capas and other Compatible Capa Series Pistols