Hephaestus Magwell for GHK AK Series reg_UZ This is achieved by either

This is achieved by either by hex screws to adjust cheek riser height or by the magnet lock which allows variable stock extension

Comfortable handguard grip for any hand size

The “Bolt-Up System” is also used on the Daniel Defense RIS II (selected by SOCOM for the SOPMOD II program)

Suitable For KJ Works KP-09 CZ75 Series Airsoft Gas Blow Back GBB Pistol

Hephaestus Magwell for GHK AK Series reg_UZ This is achieved by eitherHephaestus Magwell for GHK AK Series Made of lightweight, high density polymer Funnel like design helps guiding the magazine into the receiver to speed up loading. Drop in fit for GHK AK GBB series, no modification is required. Suitable for GHK AK Series Airsoft Rifle