Contact Us (626) 286-0360 Walk-In Superstore Daily Deal
New Phone Support Hours M-F 8am-5pm PST
Browse by Type or Category
Memorial Day SALE - 25% OFF (exclusions apply, see details)   Use code: MEMORIALDAY  —  Click here for selected MAP Brands on SALE

Lancer Tactical Polymer 10" Free Float M4 LT-12B Airsoft AEG Rifle w/ Metal Gear Box - Black

ID: 57320 (AEG-LT-12B)
Lancer Tactical57320
4.7 stars, based on 3 reviews
Lancer Tactical Polymer 10 Free Float M4 LT-12B Airsoft AEG Rifle w/ Metal Gear Box  - Black
Hover or touch above to zoom
Optic shown in images not included.


This item is currently Out of Stock Usually restocked within 1-3 weeks.
Add to your wishlist to stay posted!

MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
CanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.

No Payments + No Interest if paid in full in 6 months through PayPal Credit. Simply check out using PayPal and select PayPal Credit!

*Optic shown in images not included.


  • Ultra light weight polymer construction
  • Reinforced metal outer barrel
  • Removable, adjustable front and rear flip-up sights
  • Full length top rail for Picatinny mounted optics and accessories
  • Adjustable CRANE style stock with slip resistant rubber pad
  • TM spec Ver.2 gearbox
  • High quality stamped steel hi-cap magazine included
Length: 749mm - 832mm / 29.5" - 32.75" (Adjustable)
Weight: 1973g (4.35 lbs)
Inner Barrel: ~330mm
Magazine Capacity: 300rd Hi-Capacity Mag. Works with Matrix, G&G, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Magazines
Muzzle Velocity: 400 - 420 FPS (Measured with 0.20g BBs)
Thread Direction: 14mm Negative
Gearbox: Ver. 2 Gearbox
Fire Modes: Semi/Full-Auto, Safety
Battery: 9.6v Small Butterfly Type Recommended (Battery Not Included. Wired to Stock w/ Small Tamiya Connector)
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, Manual

Manufacturer: Lancer Tactical

Things you may need to get started:
    Battery and Charger – Required to power your AEG; use a high quality battery and charger for best results.

    Spare Magazines – Stay in the fight longer by bringing more ammo with you.

    BBs – High quality precision 6mm BBs recommended; Use 0.20g – 0.25g BBs for best results.

    Silicone Oil – Basic cleaning and lubrication maintenance help keep your Airsoft AEG in top working order.

FPS Range: 400-420

3 Customer Reviews

(Write a review)

by Ethan H. on 05/07/2016
"This gun is an amazing starter AEG, especially for the price. This out ranges my friend's LT-20B M82 and has amazing accuracy and reliability. This does jam occasionally, but only when you spam the trigger on semi. When it does, just fire it on full auto and that fixes the problem. I found the average FPS to be around 430-440. The grip molded into the mag well comes in handy, too. I find this grip better than any other RIS fore grip. While most of the gun is polymer, it does have a metal outer barrel, inner barrel, and gearbox.
by Jude G. on 04/15/2016
"Great internals. Decent externals
I had bought this gun from another site before but this is such a great starter gun I had to make a review for it.
The internals are amazing as far as reliability they never broke on me.
I put a Matrix high torque in it with a 9.6v 1600 mah and it ran like a dream. I would definitely recommend this gun as long as you take care of the externals and don't bang it around to much. I did a video review on this and tried to make a drop test and the lower reciever pin holes cracked so i had to tape the upper to the lower but that was the only thing wrong and after the tape it never came undone.
If you are a beginner looking to get into the sport or just on a tight budget i recommend this gun 10x. Its lightweight, reliable, and just looks and feels great overall.
by David R. on 04/07/2016
"Love it!! No wobbles, shoots hard, and accurate!

Only con is plastic sling hardware but it's replaceable.
Had to adjust the motor hight, but that's not really a con.

I have shot around 4k rounds and no problems.
Thanks evike!

Questions, Answers and Comments

Discuss about Lancer Tactical Polymer 10 Free Float M4 LT-12B Airsoft AEG Rifle w/ Metal Gear Box - Black with your friends and fellow shoppers!

Comment or answer questions for a chance to win awesome prizes. Details can be found on the Facebook page. Remember to check "Also post on Facebook" to qualify for the giveaways!

Have an urgent question about this item? We monitor these comments daily, but it may be faster to email us directly or call us at (626) 286-0360. Our resident experts are standing by to answer your questions!

This item is currently Out of Stock. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.