Out of stock
SKU: HK51000384
UPC: 642230270213
MPN: 51000384
The Heckler & Koch Upper MR556A4 5.56 16.5" Black is a premium tactical upper designed for operators who demand reliability and performance in high-pressure situations. Ideal for law enforcement, military personnel, and tactical enthusiasts, this upper receiver is engineered to integrate seamlessly with existing AR platforms, providing exceptional versatility for various missions. Whether you're in a tactical engagement or a training environment, this upper delivers the performance needed to succeed.
Constructed with precision and attention to detail, the MR556A4 upper features a 16.5-inch barrel that balances maneuverability and ballistic performance. It is optimized for 5.56 NATO ammunition, ensuring reliable feeding and extraction. The durable black finish not only enhances its aesthetic appeal but also provides a level of corrosion resistance critical for field use. Its design incorporates advanced engineering techniques reminiscent of the HK 416 upper, making it a reliable choice for any tactical scenario.
Operators will benefit significantly from the MR556A4's compatibility with standard AR-15 components, allowing for easy installation and customization. This upper is particularly suited for those looking to upgrade their existing platform without compromising on quality or performance. With its proven track record in both military and law enforcement applications, the Heckler & Koch Upper MR556A4 is a formidable choice for anyone serious about tactical preparedness.
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