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Lancer Tactical Legion HPA M4 Airsoft Rifle High Velocity- BLACK - Tank Stock

SKU: LTH-5BT Lancer TacticalIn Stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

Version :
Tank Stock
External Tank/Line

  • Durable and lightweight nylon polymer receivers, handguard and body
  • Lancer Tactical mechanical pneumatic HPA Engine provides consistent air flow
  • Compatible w/ 13ci HPA tanks that runs from behind the receiver and sits inside stock
  • Compatible w/ Lancer HPA Stock, for use with external line and tank
  • Removable flip-up front and rear sights deploy instantly
  • Polymer LT-25 Interceptor modular handguard equipped with tri rail segments
  • Enhanced flat trigger with quick reset and phenomenal response
  • Rate of fire between 22 to 25 rounds per second to meet airsoft field ROF caps
  • Full length top Picatinny rail for mounting a myriad of accessories
  • Adjustable hop-up system ensures your rounds reach your targets
  • Ambidextrous adapter sling mount for attaching single-point slings
  • Custom M4 stock holds HPA tank in place while offering optimal shouldering
  • Comes with 120rd mid capacity AEG magazine (standard mag - not the same as shown in photo)
  • Assembled in the U.S.A.
  • Please note: Allow one to two business days for your order to process


Lancer Tactical Legion HPA M4 Airsoft Rifle High Velocity- BLACK


High pressure air (HPA) airsoft guns use compressed air to fire out BBs. It’s quite a unique system that takes components of gas blowback systems and Automatic Electric Guns (AEGs), making a completely different system that is mechanical pneumatic.


When making the switch from AEG to HPA, you don’t have to worry about typical AEG maintenance issues. Instead of having a motor move the gears, pushing the spring back, building pressure in the cylinder and releasing it through the nozzle to force the BB out of the barrel, an HPA engine just pushes air straight through the nozzle, thus shortening the time and process by incredible lengths. You just need a tank with regulator and engine. And the Lancer Tactical Legion HPA Airsoft Rifle now lets you run HPA without having to mod an existing AEG. Run an HPA rifle now -- out of the box.


Once you make your purchase of the Lancer Tactical Legion, the only thing you need to literally hit the field is a 13ci HPA tank (see ASG-50151), fill it out with air at your local airsoft field and load up on BBs. That's it! You're ready to rock.


Please allow up to two days to fully process your order before it gets shipped out to you. This period allows us to make sure your HPA rifle is performing optimally and meets our standards. If you have any further questions, don't hesitate to contact our customer support team (see link at the top of our website).

About Lancer Tactical

Lancer Tactical was established in 2012 to bring high performance airsoft products with innovation design to players, such as Enforcer AEGs, Proline Gen-2, Legion HPA system. Throughout the campaigns and tournaments, Lancer Tactical promotes the image as being reliable to professional players.

Lancer Tactical also provides durable, affordable tactical gear to meet military simulation and airsoft needs.

"SET TO WIN." is a trademark of Lancer Tactical and one of the core components of Lancer Tactical. The slogan was coined in 2018.

In the Box

1X Airsoft Rifle (No Tank Included)

1X Magazine (Standard and Not as Shown in Photo)


Brand Lancer Tactical
Operation HPA
Material Nylon Polymer Upper and Lower Receiver, Rail System, Stock, Motor Grip, Sights / Metal Outer Barrel
Firing Modes Semi-Automatic, Full-Automatic, w/ Safety
Muzzle Velocity 360 - 400 FPS w/ 0.20g BBs (High Version)
Rate of Fire 22 - 25 RPS
Propellant High Pressure Air via Tank
Compatible Tank 13 Cubic Inches HPA Tank (Not Included)
Magazine Capacity 120 Rounds (Mid Cap)
Hop-Up Yes, Adjustable
Length 33" - 36" (Folded / Extended)
Weight 4.5 lbs
Color Black

California Proposition 65 Warning: Cancer and Reproductive Harm -

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