The FREYA R15 M-LOK 10" Gen2 in Tan by Delta Armory is a compact, modern AEG platform engineered for players who demand reliability and advanced electronic control straight out of the box. The full-metal receiver ensures structural rigidity, while the 10" M-LOK handguard provides modular flexibility for tactical accessories without adding unnecessary bulk.

Internally, the rifle is equipped with a precision 6.03 mm tightbore inner barrel (approximately 310 mm in this 10" configuration) paired with an adjustable rotary hop-up unit. Selected builds include an aftermarket Psionic hop-up bucking to enhance shot consistency and grouping with 6 mm BBs. The drivetrain is based on a reinforced Version 2 gearbox fitted with 8 mm bushings/bearings for durability and smooth cycling. A CNC 16:1 gearset delivers a balanced combination of torque and rate of fire, while the QRS Gen.2 quick-release system allows rapid spring and motor changes.

The preinstalled opto-magnetic ETU provides programmable firing modes and electronic protection. Features include Safe, Semi and Full-Auto modes, programmable burst (3/5 rounds), Binary Trigger, multi-level Pre-cocking, Sniper Delay, AUG Mode, trigger sensitivity adjustment, trigger travel adjustment, Active Brake on/off, and battery monitoring with undervoltage protection. Opto-magnetic sensing enhances reliability and trigger response compared to traditional contact systems.

Designed for balance and responsiveness, the FREYA 10" Gen2 Tan offers a solid base for competitive setups while maintaining reliability and long-term durability.

Technical specifications

Model: FREYA R15 M-LOK 10" Gen2 — Tan

Construction: full-metal receiver and components

Handguard: 10" M-LOK

Overall length: ~720–800 mm

Weight: ~2370–2380 g

Inner barrel: 6.03 mm tightbore — ~310 mm

Hop-up: adjustable rotary; Psionic bucking on selected builds (6 mm BBs)

Gearbox: reinforced V2

Bearings/bushings: 8 mm

Gearset: CNC 16:1

QRS Gen.2 quick spring system

ETU: programmable opto-magnetic unit

Connector: DEAN-T

Magazine: mid-cap (depending on SKU)

Max energy: ~0.99 Joule

Platform compatibility: standard M4/M16 upgrades and accessories

Warnings and maintenance
Do not tamper with the product. Unauthorized modifications to gearbox, ETU or wiring may compromise safety and compliance. Store in a dry environment away from heat sources. Keep out of reach of children. Internal servicing must be performed by qualified personnel. Use only compatible LiPo batteries with DEAN-T connector and follow safe charging procedures. Perform routine maintenance including barrel cleaning (6 mm cleaning rod), lubrication of moving parts, and periodic inspection of screws and bearings. Always comply with local regulations and field energy limits.