The Mako Group Quick Release Tactical Vertical Grips with Battery Storage, also known as the FAB Defense TL-4 vertical foregrip, delivers a secure, ergonomic hold for modern carbines equipped with 1913 Picatinny rails. Its ventilated, non-slip body and integrated dual-sided pressure switch slots make it easy to manage lights or lasers while maintaining a confident grip.

This foregrip incorporates a waterproof, anti-rattle storage compartment sized for two CR123 or AA batteries, keeping essential power close at hand. A quick-release attachment with an additional locking screw allows fast installation or removal without gunsmithing, making it well suited for range use, training, and general-purpose rifle setups. FAB Defense is known for durable, lightweight polymer designs that balance reliability with practical innovation.

Key Features:

• Manufacturer: FAB Defense
• Model: TL-4
• Type: Vertical foregrip
• Material: Polymer
• Color: Black
• Height: 4.6 inches
• Unique Features: Quick-release mount, dual pressure switch housings, waterproof battery storage for two CR123 or AA cells