DB M4 12.5″ Metal

New series of DBOYS is equipped with GEN2 metal gearbox with 8mm bushings to less stress the mechanics and 1.6J spring.
This replica comes with a 300BBs metal magazine

Features:

• Sturdy, lightweight construction — Metal handguard and full metal body for enhanced realism and durability
• Versatile mounting options — Upper RIS rail plus M‑LOK slots on the sides and bottom of the handguard for optics, grips, lights, and accessories
• Adjustable stock — Ensures maximum stability and shooter comfort
• Flip‑up rear sights — Low‑profile and ready for use when optics are not mounted
• Integrated sling mount — Ready for single‑ or two‑point sling setups
• Quick‑change spring system — Accessed easily by removing the stock tube
• Performance setup — Factory‑installed 1.6 J spring, with an additional 0.7 J CQB spring included