Spuhr Forend MP5/HK53 GCOQ

The Spuhr R-301 is a lightweight, slim-profile aluminum forend engineered for the Heckler & Koch MP5, HK53, HK43, SP5, and compatible clones. Machined from a single billet of 7000-series aluminum alloy (7075 T651) in Sweden, it replaces the factory plastic handguard with a significantly lighter and more rigid alternative while maintaining a streamlined, ergonomic silhouette. The forend integrates Spuhr's proprietary interface system on both the bottom and sides, providing standardized mounting points for a wide range of accessories, vertical grips, lights, lasers, and rail extensions, without the need for additional adapters.

An A-0002 Picatinny rail is included and secured with two set screws that eliminate any play between the rear of the rail and the receiver or barrel shank, ensuring a rock-solid platform for optics and sighting accessories. At just 92 grams, the R-301 is lighter than the original plastic forend, reducing overall weapon weight and improving balance without sacrificing strength or durability

Features

• Lighter than OEM - at 92 g it outperforms the factory plastic forend in weight while being far more rigid
• Modular Spuhr Interfaces on bottom and sides for direct accessory mounting (grips, lights, lasers, rail sections)
• Integrated A-0002 Picatinny rail included, with set screws to zero out any rearward play
• Slim profile design preserves the compact, ergonomic feel of the original MP5 handguard

Specifications

• Material: 7075 T651 aluminum (single billet)
• Compatibility: HK MP5, HK53, HK43, SP5, and clones (e.g. Coharie CA94)
• Weight: 92 g (3.3 oz)

What's in the box
1 x R-301 Forend (the aluminum handguard)
1 x A-0002 Picatinny rail
2 x set screws