Double Bell M416 AEG Airsoft Rifle Short with Adjustable Hop‑up in Black (BY-811)

When CQB demands speed, control, and a compact footprint, the Double Bell M416 Short AEG (BY-811) delivers in spades. With a rugged alloy receiver and a tight overall length of around 650 mm (with the stock collapsed), this electric rifle is built for players who want to stay mobile in urban layouts or room-clearing scenarios — without giving up the solid feel and performance of a full-metal platform.

Weighing in at approximately 2.9 kg (battery in), it’s hefty enough to give you confidence but light enough to stay nimble during fast transitions. The alloy receiver and metal outer barrel add genuine durability, while the mock suppressor gives you a tactical, aggressive aesthetic without adding excessive front-end weight. From the first shoulder-up, it feels tight, well-balanced, and ready for the aggressive push.

Inside, you’ll find a Version 2 gearbox fitted with reinforced gears, fully compatible with upgrade parts like high-torque motors or MOSFETs if you fancy tuning. Out of the box, the rifle pushes a consistent ~330 FPS on 0.20g BBs — right in the sweet spot for UK sites, especially for aggressive flankers or pointmen in indoor play. The internals handle 7.4v Li-Po batteries with no drama, and with the gearbox being a known standard, there’s plenty of headroom if you want to step things up later on.

The adjustable rotary hop-up is easy to dial in, giving you precise control over your BB trajectory — and that’s critical when you’re clearing corridors or trying to reach across mid-field alleys. Players can expect reliable accuracy out to 35–40 metres, making it just as effective for support play as it is for room-to-room advances. The barrel setup is compact but efficient, helped by the internal bore alignment and mock suppressor that keeps everything tidy up front.

Ergonomics are no afterthought either. The pistol grip is textured for positive handling, even in muddy or wet skirmishes, and the matte black finish holds up well to knocks and scratches. Metal flip-up front and rear sights offer rock-solid zeroing and quick target acquisition, and the QD-style barrel nut means you can change out the inner barrel quickly if you want to tune for a specific role or engagement distance.

It’s not trying to be a DMR or a long-range plinker — the BY-811 shines when you’re up close, moving fast, and need your rifle to respond with the same urgency. From quick corner peeks to heavy burst suppression, this M416 Short doesn’t just keep up — it leads the charge. If you’re the type of player who thrives in tight play environments and wants gear that feels solid, responds fast, and won’t weigh you down, this is a smart pick.

Features

• Compact 650 mm length for CQB and tight quarters
• Alloy receiver and metal outer barrel for durability
• Version 2 gearbox with reinforced gears
• Mock suppressor for realistic styling and balance
• Adjustable rotary hop-up for shot tuning
• 7.4v Li-Po battery compatible
• QD barrel nut for fast inner barrel swaps
• Metal flip-up sights with zero-play adjustments

What you get

• Double Bell M416 Short AEG (BY-811)
• User manual and safety leaflet
• Spare hop-up rubber
• Stock key for gearbox access

Details

• Overall Length: Approx. 650 mm (stock collapsed)
• Weight: Approx. 2.9 kg (with battery)
• Gearbox: Version 2 with reinforced internals
• Battery: 7.4v Li-Po (internal)
• FPS: Around 330 FPS (0.20g BBs)
• Material: Alloy receiver, metal outer barrel, polymer furniture
• Colour: Matte black
• Hop-up: Adjustable rotary dial