Heckler & Koch HKey Handguard SP5 / MP5

Currently sold out. But will be back.

The Heckler & Koch HKey handguard for the MP5 & SP5 is a modern, modular aluminum handguard. Suitable for the iconic submachine gun and its civilian variants, the handguard is a drop-in solution that replaces the original plastic handguard. Equipped with HKey interfaces at 3, 6 & 9 o'clock, various accessories can be attached to your PCC. The small and compact handguard is surprisingly robust and fully machined from aluminum. Suitable for HK MP5 & SP5 as well as replicas and clones like MKE T94. NOT suitable for "K", "SD" and "PDW" models.

Please note:
HKey is a standalone modular system and not compatible with the similarly looking KeyMod.

Product details:

Heckler & Koch HKey handguard

for MP5, SP5 & clones
not for SD, K & PDW models


Modular system: HKey
Material: Aluminum

machined from solid


Color: black, hard anodized
Length: 14.5 cm
Weight: 150 g

The German firearms manufacturer Heckler & Koch is known worldwide for weapon technologies at the highest level. The German top brand produces service weapons for the Bundeswehr, self-loading pistols for today's shooting sports, service pistols, and precision rifles for competitive shooting and various law enforcement applications around the globe. Thus, not only the Bundeswehr uses HK products, but also security forces from other countries such as the USA, Norway, the United Kingdom, and many more rely on the unconditional functionality of Heckler and Koch firearms.