
- description
The SD styling is a mock suppressor recessed into a 10-inch free-floating rail, so the rifle has the covert silhouette without a can hanging off the muzzle. Underneath it is a full-length M4: an extended 6.03mm polished brass tightbore barrel and a central rotary hop unit, which is the combination that suits woodland and open sites.
The body is Lancer’s Gen2 billet-style build in high-density fibre-reinforced polymer, with an ambidextrous selector, extended charging handle and an oversized trigger guard. The NSR stock is a low-profile retractable design with the Mini Tamiya battery lead routed into it.
The gearbox is a reinforced Version 2 running 18:1 steel gears, steel bushings in 8mm and a piston with a full rack of steel teeth, plus a quick-change spring guide. Lancer rate it at 330 FPS on 0.20g, and the QD spring system makes it easy to swap a spring if your site needs something different.
Specifications
| Specification | Detail |
|---|---|
| Platform | M4 / AR-15, Gen2 billet-style polymer body |
| Gearbox | Version 2, quick-change spring |
| Gears / bushings | 18:1 steel / 8mm steel |
| Velocity | 330 FPS on 0.20g (approx. 1.0J) |
| Fire modes | Safe / Semi / Full-auto, ambidextrous selector |
| Inner barrel | 360mm x 6.03mm polished brass |
| Hop-up | Central rotary, 50° bucking |
| Length | 810–859mm |
| Weight | 1905g |
| Stock | NSR retractable |
| Battery connector | Mini Tamiya, rear-wired into the stock |
| In the box | Rifle, 120-round mid-cap, 9.6V 1600mAh NiMH battery, automatic wall charger, vertical grip, 2x rail covers, flip-up sights (fitted), cleaning rod, manual |
Good to know before you buy
The included pack is NiMH on a Mini Tamiya plug. If you move to LiPo later, check the connector and have a local AEG tech fit a MOSFET first.
Chrono it on the day: 330 FPS is Lancer’s figure on 0.20g, and heavier BBs change the reading.
Frequently asked questions
Is the suppressor real?
No. It is a mock suppressor built into the rail for the look; it is not a removable or functional can.
Do I need to buy a battery?
No. A 9.6V 1600mAh NiMH battery and an automatic charger are included.
What magazine comes with it?
A 120-round polymer mid-cap.
Can I change the spring?
Yes, the quick-change spring guide lets you swap springs without stripping the gearbox.