HEPHAESTUS Steel AK Front Sight Block ( Tactical Type R ) for AEG / GBB Airsoft

Steel construction with abrasion-resistant QPQ finishing Adjustable Front Sight Post and Drum for elevation and windage adjustments Aluminum barrel shim / spacer to fit AK AEG/GBB with different outer barrel diameter (e.g. GHK / Tokyo Marui etc…)