CYMA CM.513 M4 SD RIS AEG
The CYMA CM.513 M4 SD RIS AEG is an excellent entry-level airsoft rifle, offering dependable performance, lightweight handling and a modern tactical design at an affordable price. Built around the popular M4 platform, the CM.513 is ideal for new players looking for a reliable first AEG, while also providing a solid foundation for future upgrades.
Constructed from high-density reinforced polymer with a durable alloy Version 2 gearbox, the CM.513 strikes an excellent balance between strength and weight. Its integrated SD-style mock suppressor gives the rifle a distinctive tactical appearance, while the quad 20mm RIS handguard allows you to mount a wide range of accessories including foregrips, torches, lasers and PEQ boxes.
Internally, the CM.513 features an adjustable rotary hop-up unit and a 6.03mm tightbore inner barrel, helping to improve consistency, accuracy and effective range. The gearbox is built using standard Tokyo Marui-spec components, making future maintenance and upgrades straightforward. Many current versions also include a quick-change spring system, allowing easier power adjustments where required.
Whether you're stepping into your first skirmish or looking for a dependable backup rifle, the CYMA CM.513 delivers excellent value, dependable performance and extensive upgrade potential.
Features
- Lightweight high-density polymer construction
- Alloy Version 2 gearbox
- Adjustable rotary hop-up unit
- 6.03mm tightbore inner barrel
- Integrated SD-style mock suppressor
- 20mm quad RIS handguard for tactical accessories
- Full-length top rail for optics and sights
- Flip-up front and rear iron sights
- Multi-position adjustable crane stock
- Rear wired battery compartment
- Compatible with standard M4 AEG magazines
- Safe / Semi-Auto / Full-Auto firing modes
- Suitable for 7.4V LiPo or compatible NiMH batteries (depending on configuration)