SIG MCX Rattler LT Gel Blaster – 7.75” | Apex Force Ultra Line

SIG Rattler LT AEG Gel Blaster ｜Apex Force Ultra Line 

This Rattler LT Gel Blaster delivers a compact, lightweight platform designed for fast handling and close-quarters performance. Inspired by modern military rifle platforms, it features a full metal external build paired with the Ultra Line gearbox, combining a robust full-metal gearbox, programmable MOSFET, and upgraded air compression components for both players and collectors.

The Rattler LT platform is designed as a compact, short-barrel configuration focused on mobility and rapid target engagement.

Exterior Features

• Full metal construction for realistic weight and durability

• Clean, engraved markings for an authentic modern tactical appearance

• Ambidextrous controls supporting both left- and right-handed operation

• M-LOK handguard system – lightweight, modular, and optimized for attachment mounting

• Compact Rattler LT layout – designed for maneuverability in tight environments

• Military-style configuration – closely matching modern real-world proportions

• Functional bolt release – disengaging the bolt after the charging handle is pulled and locking it in the rear position

Interior Features (Ultra Line Gearbox)

• Full-metal gearbox shell for strength and durability

• Eshooter programmable V2 Basic MOSFET, providing reliable electronic trigger control

• Metal piston rack for improved longevity

• CNC 7075 aluminium piston head

• CNC cylinder head and nozzle

• Upgraded Ultra Line air compression components for consistent performance and efficiency

Specifications

• Manufacturer: Apex Force

• Model: Rattler LT

• Overall Length: 65.5 cm

• Handguard Length: 16 cm

• Barrel Length: 18.5 cm

• Weight: 2.6 kg

• Power System: AEG

• Gearbox: Ultra Line Front-wired Gearbox

• MOSFET: Eshooter Programmable V2 Basic

• Muzzle Speed: 320 FPS (11.1V battery)

• Rate of Fire: 19 RPS (11.1V battery)

• Materials: All parts are metal/alloy, except for the nylon handgrip

• Fire Modes: Safe / Semi / Full Auto / Binary / Burst

• Connector: T-Deans

• Magprime: Supports pre-loading gel balls

• Outer Barrel Thread Direction: 14mm counter clockwise

• Package Includes: Gel Blaster, E&C Metal M4 Magazine, A pack of gel balls

To get your gel blaster up and running, don’t forget to add batteries and charger to your order!

Gens ace 35C 450mAh 11.1V Deans Battery – $32

Gens ace iMars S10 Portable Smart Balance USB-C Charger for Gel Blasters – $55