this post was submitted on 25 Feb 2026
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Unmanned Vehicles

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A community for news and discussion around various types of unmanned vehicles whether they be UAVs, USVs, UGVs or otherwise. The scope of this community includes civil and military contexts.

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According to ARG (Army Recognition Group) analysis, while multiple drones have been adapted to carry light machine guns or rocket systems, no previously documented heavy multi-rotor UAS (Unmanned Aerial System) has been purpose-built around a stabilized twin .50 cal configuration with integrated recoil mitigation. This distinction places the HD-606 in a new capability category between loitering munitions and manned attack helicopters.

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[โ€“] ArbitraryValue@sh.itjust.works 2 points 5 days ago (1 children)

is fed by two 10-round magazines. It operates at 25 rds/min, prioritizing controlled, deliberate engagement over suppressive fire.

Why does it have two guns then? I don't understand why a single gun isn't sufficient given the low rate of fire and limited ammo.

[โ€“] supersquirrel@sopuli.xyz 2 points 5 days ago* (last edited 5 days ago)

I don't know, I wonder if semi synchronized opposing recoil helps with not ripping the drone apart, but yeah I have same question.

It is hilarious that the browning .50 is so prevalent people consider doing this though, it is probably the most successful firearm ever.

A key innovation is the recoiling reload mechanism, designed to significantly reduce the recoil forces transmitted to the airframe. Recoil management has historically been a limiting factor for mounting large-caliber weapons on rotary UAS platforms, and this technical solution enables stable firing without compromising flight control authority.