Custom Black Knight - Lancer Tactical Gen 4 L119A2 M4 Full Metal Airsoft Rifle - (Black/Tan)

The Custom Black Knight - Lancer Tactical Gen 4 L119A2 M4 Full Metal Airsoft Rifle - (Black/Tan) is a battle-ready AEG built for serious airsoft players who demand performance, precision, and durability. Based on Lancer Tactical's trusted full metal Gen 4 platform, the Black Knight fires at an impressive 390-400 FPS and features a 10-inch M-LOK/Picatinny rail for tactical versatility. With a reinforced gearbox, 16:1 CNC steel gear set, high-torque Solink 480 motor, and Nebula2 MOSFET, this rifle delivers lightning-fast response, reliability, and programmable features straight out of the box. A Deans plug, quick-change spring system, and full-length top and bottom rails make this platform ideal for both outdoor and CQB play. Fully loaded with high-performance upgrades, the Black Knight includes a PTS EPM1 250-round mid-cap magazine, SHS steel gear set, M120 spring, and Maxx Model CNC air nozzle for improved compression and efficiency. A Maple Leaf Super Macaron 60 degree bucking and Laylax Prometheus 6.03mm tight bore barrel boost accuracy and consistency. Tactical enhancements include a Sentinel Gears vertical grip, Atlas Custom Works M600B scout light, TR02 red dot sight, and dual-function pressure switch. The Lerna mount offers modular optic positioning, while the SOCOM QD barrel extension and tan flash hider add realism and aggressive styling. A lightweight Lonex piston head improves efficiency and rate of fire, reducing battery strain. Topped off with a rugged Code 11 rifle bag, this full metal airsoft M4 is ready for any mission. Whether you're searching for an upgraded M4 AEG, high FPS airsoft rifle, or competition-ready platform, the Black Knight dominates with elite components, premium build quality, and tactical precision-all in a sleek black and tan loadout. Available now and ready to deploy.

Specifications

• Manufacturer: Lancer Tactical
• Material: Full Metal
• Handguard Length: 10"
• Muzzle Velocity: 390-400 FPS
• Fire Modes: Safety / Semi-auto / Full-auto
• Hop-up: Adjustable
• Magazine Capacity: 30 rounds
• Inner Barrel: 245mm
• Battery Plug: Deans
• Gearbox: Gen 4
• QC spring: Yes
• Length: 27"-30.5"
• Weight: 7lbs
• Color: Black

Features

• Full Metal Upper/Lower Receiver 10-inch M-LOK/Picatinny rail system for extensive customization
• 10-inch M-LOK/Picatinny rail system for extensive customization
• 16:1 steel gear sets for enhanced durability and gear cycling speed
• 25k high-torque NEO motor for increased rate of fire
• Nebula2 MOSFET with optical sensor for programmable functionality and easy upgrades
• Full length top and bottom rail allows for easy integration of optics or other accessories
• Partial side rails accept all 20mm accessories

Upgraded Features

PTS Enhanced Polymer EPM1 250 Round Mid-Cap Magazine for M4/M16 AEGs (Color: Black)
• Unique magazine mag well guide that reduces snagging
• Reinforced texture with EP dot pattern for better grip and handling
• The new polymer baseplate has an angled surface and dot matric that prevents slipping
• Orange magazine level indicator that shows how many rounds are left in the magazine (Indicator is an approximation of remaining capacity)
• High efficiency and tension spring ensures reliable feeding even in fast rate of fire AEGs and HPA setups
SHS 13:1 Steel Gear Set for Airsoft AEGs
• CNC machined steel
• Steel alloy build
• Hard to deform over heavy use
• Improves the workings of your gearbox
• CNC gears are stronger and lasts longer than standard AEG gears
• Allows for very strong spring combinations
Solink High Power Spring M120 (360 - 450 FPS)
• Irregular pitch spring coils reduce stress, wear, and tear for your gearbox
• Made out of stainless steel giving it an increased tension and durability
• Designed for all version Airsoft AEG gearboxes
Maxx Model CNC Aluminum Double O-Ring Air Seal Nozzle (21.25mm) - RED
• Constructed of a lightweight aluminum build with a reinforced coating
• Compatible with version 2 and most version 3 gearboxes
• Pre-installed double o-ring air nozzle ensures maximum tightness
• Improves air compression, increasing overall muzzle velocity by 10-30 FPS
• A simple and inexpensive way to upgrade your AEG’s performance
• High precision one piece CNC machined component provides excellent durability
Solink 480 Super Torque Long Type Motor for V2 Gearboxes (31000rpm)
• Solink AEG super high torque motor
• Super strong torque
• Plastic motor bottom
• Can use at max an M190 spring
Maple Leaf SUPER Macaron Hop Up Bucking for Airsoft AEG Rifles - 60 DEGREE
• Slightly narrow entrance for better sealing to achieve more consistent power output
• Special pressure point geometry reduces inconsistency between shots for more predictable trajectory and longer distances
• The Super bucking has a narrow entrance for more accurate shooting styles.
• The new Super Silicone version features the same design aspects of the "Super" line of hopup rubbers, but now made with silicone for improved performance.
Laylax Prometheus 295mm 6.03 EG Tight Bore Inner Barrel for Sig Sauer ProForce MCX
• Made from high quality stainless steel
• Precision 6.03mm inner diameter
• Internally polished with precision crown
• Provides superior range and accuracy
Atlas Custom Works Full Metal SOCOM QD 5.3" Barrel Extension w/ Flash Hider [MINI2]- TAN
• Uniquely designed full metal mock suppressor barrel extension
• QD platform attaches mock suppressor onto flash hider in seconds
• Includes a full metal flash hider that withstands damage and wear
• Gives your airsoft AEG a realistic look and feel
• Flash hider attaches using 14mm CCW (negative) threading
Sentinel Gears Warrior Vertical Foregrip w/ 20mm Picatinny Mount - DARK EARTH
• Durable polymer construction
• - Textured surface for optimal gripping
• - Compatible with 20mm rails
• NOTE: You will need a security torx (star) screwdriver to loosen and tighten the included screw.
Atlas Custom Works M600B Scout Light (Two Control Kit Ver.)
• LED generates 470 lumens of blinding white light
• Constructed of high strength aerospace aluminum and impact resistant polymer
• Weatherproof o-ring and gasket sealed
Atlas Custom Works Airsoft TR02 Red Dot Sight - TAN
• Front and rear covers keep lens safe from harm
• Enhances target acquisition
• Low profile and adaptable
• Absolute eye relief for flexible mounting
• Tough die cast aluminum body
• Adjustable red dot has 11 levels of brightness
Atlas Custom Works Lerna Mount for T1/T2 Style Optics (Black)
• Full aluminum construction that is lightweight yet durable
• Easy to attach to 20mm picatinny rail / 1913 RIS accessories
• Allows for the attachment of a T1/T2 style optics
Atlas Custom Works Dual Function Remote Pressure Switch with Dual Scout and 2.5mm Output - (Dark Earth)
• Mounts easily to Picatinny RIS
• Includes adapter pieces to function on both M-LOK and Keymod mounting surfaces
• Dual switch design lets you control both your light and laser from a single pad
• Dual function with separate momentary and constant on buttons
• Constant on activates both your flashlight and laser
• Lightweight, durable polymer construction with metal alloy hardware
• High quality rubber buttons
Lonex Aluminum POM Piston Head w/ Ventilation Holes
• - Ventilation holes increase piston speed
• - Generates a higher muzzle velocity and rate of fire
• - Ball bearings allow the spring to rotate which decreases friction and wear
• - Rubber cushion decreases noise of piston operation
• - Minimizes battery strain
Code 11 36 Inch Rifle Bag with Laser Cut Molle Panel (Color: Black)
• The rifle case is built from rugged all-weather nylon fabric and features a padded interior zipper compartment for your sidearms
• Hook and loop integrated into the bag helps secure your rifle to the main compartment
• Durable zippers that doesn't snag
• Laser cut Molle panel on the face allows for the attachment of additional pouches
• Three interior pockets allows for storage for magazines and other smaller accessories

Package Includes: 1x Gun, 1x Magazine, 1x Manual
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