The KWA ATP Impact Block is Part 18 for the KWA ATP, ATP Compact, or ATP Auto.
KWA ATP Impact Block Part 18 Features:
-Genuine KWA OEM Part
-Repair non-functional GBB
KWA OEM Repair Parts are specifically designed for precision fit and finish in KWA GBB pistols and magazines. Keep your pistol performing like the day you bought it with KWA OEM parts