The HK to AR-15 stock adapter provides a practical solution for the attachment of any Mil-spec AR-15/M16 stock to your HK rifle, including models such as the HK91 and G3.

It supports the use of a metal backplate and a standard G3 buffer, offering flexibility in stock options. Ideal for those looking to upgrade their HK rifles with modern stock configurations.

Features:

• Made by Aim Sports
• Fits HK rifles with a metal backplate (e.g., HK91, G3, PTR91, PTR-PDW, HK93)
• Machined from aircraft-grade aluminum for durability
• Black hard coat anodized finish for a sleek look
• Compatible with AR15 collapsible stocks
• Weighs just 6.14 oz
• Drop-in design for easy installation

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