Modify DMND Cylinder Type 0 for AK, G3, M16-A1/VN, M16A2

DESCRIPTION

• 4 types for Marui
• Brass / N-B electrolyzed plating
• The high-quality cylinder at low prices

♦ New surface treatment: Diamond-textured cylinder can help heat dissipation.

♦ Innovative cutout: Extends tappet recycling for increased stroke, enhanced performance, and especially improved loading of BBs.