Zenith Firearms Zf5 A3 4Position Retractable Stock for MP5 FullSize

The Zenith Firearms ZF-5 A3 4-Position Retractable Stock delivers a robust, authentic A3 design experience for modern MP5 enthusiasts seeking versatility and reliability in the field or on the range. Built around a genuine A3 concept, this stock features a four-position locking system that provides rapid length adjustments to suit cheek weld, body posture, and shooting stance, enhancing control and aiming stability across dynamic scenarios. The heavy-duty steel-reinforced polymer shoulder pad ad