
- description
The M16A4 is the modern evolution of the line — the full-length rifle brought up to date with a flat-top receiver, a removable carry handle and a railed handguard. CYMA's CM009A4 captures it in full metal, pairing a long 20-inch outer barrel for accuracy with a 12-inch quad-rail RIS forend that opens the gun up to optics, grips, lights and lasers.
What's on the outside
Lift off the carry handle (it has its own built-in rear sight) and you've a full-length flat-top rail for a red dot or scope; the 12-inch RIS forend carries 20mm rails at all four positions, while the fixed A2 stock and pistol grip keep the classic feel with sling swivels fitted.
Specifications
| Specification | Detail |
|---|---|
| Platform | M16A4, full-size railed |
| Construction | Full-metal receiver & outer barrel, polymer stock/grip |
| Carry handle | Removable, with built-in rear sight |
| Handguard | 12" 20mm RIS quad-rail |
| Outer barrel | ~20" |
| Gearbox | Version 2, full metal |
| Gears | Full metal |
| Hop-up | Rotary, adjustable |
| Magazine | 350rd hi-cap (STANAG M4/M16) |
| Battery | 8.4V / 9.6V NiMH |
| Fire modes | Safe / Semi / Full |
| Parts compatibility | Tokyo Marui V2 spec |
In the box
| Item | Qty |
|---|---|
| CYMA CM009A4 - M16 A4 Railed Edition | 1 |
| Hi-cap magazine | 1 |
Good to know before you buy
That railed forend is the appeal: a classic full-size platform you can actually kit out with modern optics and accessories. It's the standard full-metal build, so an 8.4V or 9.6V NiMH suits it best, and Tokyo Marui V2 internals mean upgrades are simple down the line.
UKARA: As a realistic imitation firearm, this product requires UKARA registration or a valid defence. We verify at checkout. Register by playing 3 games over 56+ days at Skirmish Wycombe Airsoft.