Redmantoys in the Philippines walks us through VFC × A PLUS VR16 URG-I 12.5" GBB SBR that they have in stock. With A-Plus upgrade parts, this VFC GBBR airsoft rifle incorporates the most recent internal GBBR designs from VFC, providing excellent gas efficiency and consistent FPS. Additionally, it includes VFC’s unique “Guide Hop” hop-up adjustment system, which allows for on-the-fly adjustments without the need to disassemble the rifle.