3D HK MR556 Stock

Introducing the HK MR556 

^{URSASEC ® HK STOCK}

Upgrade your AR15 build with this lightweight, blade-style pistol brace designed specifically for HK 416 platforms. Made from durable ASA polymer, this brace mimics the iconic MR556 stock profile while remaining compliant. Thestock features:

• Minimalist blade-style design for a streamlined look
• MR556-style stock shape for an authentic aesthetic
• Lightweight and rigid construction ideal for stability
• Compatible with AR-15 and pistol builds (check alignment and fitting before final install) slight modification might be needed for the stock roll pin due to different tolerances all is needed a light larger drill bit to fit your stock pin.

Product Features

• For HK 416 / MR556 Builds — Blade-style brace designed for HK 416 platforms; compatible with AR-15 and pistol builds.
• Authentic MR556 Profile — Mimics the iconic MR556 stock shape for an authentic aesthetic.
• Durable ASA Polymer — Made from durable ASA polymer.
• Lightweight & Rigid — Streamlined, lightweight, and rigid for stability.
• Package Contents — 1x MR556-style pistol blade brace.

Perfect for HK enthusiasts looking to finish their pistol builds with a clean, aggressive brace that complements the HK 416 design language.

Package Contents:

1x MR556 style pistol blade brace

— Specifications —
Material: ASA
Color: Black, Tan, Green, Olive Drab

*No FFL required for shipping *