H&K A3 Retractable Rear Stock Fits H&K MP5/SP5/HK94, Black

The German HK A3 retractable stock is the latest and most advanced offering from HK, designed to withstand the rigorous demands of heavy +P and +P+ ammunition, as well as all standard ammunition types. The MP5 F stock is built with durability in mind, featuring an upgraded buffer system and a rubber butt pad that adds approximately one inch to the overall length compared to the older A3 MP5 stocks. This genuine, high-performance stock includes four adjustable positions, including extended, collapsed and two intermediate positions, giving you versatile customization for your shooting needs. If you’re looking for the real deal in tactical performance, this is the ultimate stock to enhance your MP5 or SP5 platform.

• The H&K retractable stock features (3) locking positions, offering adjustable length and comfort for different shooting preferences
• It is compatible with the HK SP5 models, making it a great choice for those using this specific firearm
• All NFA rules apply, ensuring compliance with the National Firearms Act regulations for responsible ownership and use