The Delta Armory FREYA R15 M LOK 10" (Generation 2) is a compact, full metal licensed R15 replica engineered for CQB and versatile field use. Part of the FREYA Gen2 “Full Upgrade — No Compromise” lineup, this rifle combines CNC machined drivetrain components, premium internals and the Eagle ETU opto magnetic processor for ultra fast trigger response, safe 11.1V LiPo compatibility and advanced firing modes. With a 10" M LOK forearm and rugged all metal externals, the FREYA M LOK 10" is built for players who want pro performance straight out of the box.
Gen2 — Full Upgrade Components
• CNC 16:1 gearset
• CNC piston head, cylinder head, and nozzle
• CNC stainless steel cylinder & spring mandrel
• High torque motor
• Piston with all metal gearing
• Precision 6.03mm tightbore barrel
Eagle ETU Opto Magnetic Processor & Power
• Integrated Eagle ETU replaces mechanical contacts for consistent, instant trigger feel.
• 11.1V LiPo ready (battery fits in stock tube — recommended: 11.1V / 1100mAh).
• Deans T connector for reliable, low resistance power delivery.
• Adjustable trigger sensitivity and trigger travel (screw in trigger guard).
• Smart battery monitoring with audible alert and automatic shutdown on under/overcharge.
• Active Brake to reduce gear wear and extend drivetrain life.
ETU firing modes & features: SEMI (SEMI only on Auto), 3 shot & 5 shot burst, binary trigger, AUG mode, Sniper mode, multi level trigger sensitivity, pre cocking levels, Active Brake on/off.
Build, Ergonomics & Controls
• Full metal construction — receiver, foregrip, trigger, sling eye and external fittings are metal for authentic weight and durability.
• M LOK 10" forearm (approx. 25.5 cm / 10") in a modern design for lightweight modularity and accessory mounting.
• Adjustable rear sight mounted on a RIS rail for rapid zeroing.
• Delta Stock v.2 with rubberized butt for stable aiming and comfort.
• Pistol Grip v.2 with refined motor pressure adjustment.
• Each rifle includes a unique serial number for authenticity.
Internals & Maintenance
• SHS piston with full metal gearing, SHS piston wheel handle and rotary hop up chamber.
• QRS Gen.2 quick spring system — change the main spring without disassembly.
• QRS quick change motor for fast upgrades and tuning.
• 7mm metal plain bearings, durable metal gears and SHS feeder lever for reliable long term operation.
Package Contents
• Delta Armory FREYA R15 M LOK 10" (Gen2 Full Upgrade)
• 120 round pusher mid cap DMAG magazine
• Recommended accessory: Delta Armory 100 BB refill for DMAG
