


- Full metal construction
- Pre-installed GATE Aster ETU
- Reinforced gearbox and high-performance motor
This slick rifle is ready for any tactical scenario. Its streamlined style and upgraded internals make for an incredible special forces primary! It has a steel three-prong flash hider, aluminium M-LOK and low-profile polymer stock. It also has QD points for double sling point setups, or a steel sling plate if you prefer a single sling point.
The ASTER ETU is a great addition to this rifle, boasting a plethora of features and functions that take the rifle's performance to a whole other level! Some of its key benefits are trigger sensitivity adjustments, increased rates of fire and trigger response, programmable binary and burst modes and protection against battery reverse polarity.
Fast Delivery
Delivery & Postage
Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.
For more information please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change and are only a rough guide. For a more accurate postage estimate please use the Postage Calculator at the basket.
UK Standard
£6.95
From
UK 24hr Dispatch
£8.95
From
Highlands / Islands
£24.99*
From
* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
This rifle is optimal for nearly all Airsoft scenarios, not too long for CQB and not too short for outdoor engagements. If you're rocking a special forces-style loadout, this Airsoft AEG will easily slot right into your kit, like it was meant to belong there. It is designed to be effective, with no flashy visuals, just pure performance. Its internals match this idea, with upgraded parts and a preinstalled GATE ASTER ETU.
Starting at the tip of the 12" outer barrel, we are treated to a steel three-prong flash hider, which produces a nice ring when you tap one of the prongs. If this isn't to your taste, you can remove it to reveal 14mm CCW threading underneath (undo the grub screw first). This allows you to mount a muzzle device of your choice, such as a tracer unit or suppressor.
Moving rearwards, we reach the 10" aluminium M-LOK handguard. This boasts 4 M-LOK attachment slots on the 3, 6 and 9 o'clock positions on the handguard. Up top, there is a 20mm Picatinny rail that runs back to the 20mm railed receiver, creating a long section of attachment space for any manner of optic setup.
Sitting atop the Picatinny rail is a pair of preinstalled iron sights. These boast G&G's most recent iron sight design, a combination sight which offers a light-enhancing open sight when flipped down or an adjustable aperture sight when flipped up. The front light-enhancing insert is red, and the rear inserts are green, ensuring you never mix up the sight index points when shooting pumped with adrenaline. When raised, the aperture sights can be adjusted for windage and elevation without tools via the drum on the right side of the rear sight and in the centre of the front sight.
Close to the receiver, the handguard has QD sling sockets on either side. These sockets are functional with traditional QD points. This is perfect for setting up a two-point sling to help carry the rifle around the battlefield. Just behind the QD points, there are beautiful engravings of the M-LOK logo, G&G logo and other marks
As we come to the receiver of the G&G Armament TR16 10" GMS MK.I GT Advanced M4/AR-15 AEG, we can take note of its familiar M4/AR-15 style layout, making it an easy transition in terms of training if you're already accustomed to running an AR platform in-game. The charging handle has an extended design, positioned at the top rear of the receiver, which can be pulled back to lock the mock bolt carrier back. To release the mock bolt carrier, hit the "ping pong paddle" style bolt release on the centre left of the receiver and enjoy the satisfying metal-on-metal clank of it closing!
The fire selector is of the standard M4/AR-15 layout, with a 3-position selector switch located above the pistol grip on the left side, offering safe, semi-auto and full auto. The selector has a 90-degree throw between each fire mode, allowing the control to be used swiftly while minimising the chances of accidentally knocking the selector out of place. Being equipped with the GATE ASTER ETU, these fire modes can be programmed with alternatives, from burst mode to binary trigger and more!
The pistol grip is a unique G&G design, boasting a grippy external surface, a low-profile palm rest that reduces wrist fatigue when shooting with modern techniques. With its unique style and pattern, it's perfect for gripping in all weather conditions. Although it is a great design, the grip can be swapped out for any M4/AR-15 AEG pistol grip, an ideal feature for the customisation addicts!
At the rear of the receiver, we're equipped with the prolific M4/AR-15 buffer tube, a 6-position example made from alloy, allowing the pre-installed GOS-V15 sliding stock to be adjusted to suit any body type or loadout. Sandwiched between the rear of the receiver and the buffer tube, we're also treated to an ambidextrous sling plate made from steel, ideally suited to conventional slings and those equipped with an HK hook. Being made from steel means this sling point is easily sturdy enough to support the weight of the rifle, even when decked out with accessories.
The GOS-V15 sliding stock is one of the highlights of the build, a fantastic-looking stock design combining many convenient features of the best AR-15 sliding stocks in the real steel world. The adjustment lever of the GOS-V15 is a low-profile example inspired by the real steel MOE-SLS stock, allowing for easy adjustments while keeping the lever clear of snags and obstructions.
On each side, the GOS-V15 features steel QD sling sockets, ready for QD sling swivels to be added to mount an ultra-modern, quick-removable sling setup. The butt plate is serrated and made from grippy rubber for maximum wet-weather traction, and the cheek pieces are comfortably sloped in a similar manner to the legendary Crane stock, though they are much slimmer to promote in-game agility and reduce equipment snags.
The battery compartment is inside the buffer tube and accessible through the rear of the GOS-V15 stock. To access the compartment, simply press the tab on the top of the butt plate and rotate it by 90 degrees in either direction. Inside the buffer tube, you'll find a mini-Tamiya battery connector to which you connect your choice of battery. We recommend an 11.1V 1450mAh Stock Tube Battery for an easy fit and solid performance.
On the inside, the new TR16 10" boasts 8mm ball bearing bushings and a 25,000 RPM high-speed motor and throws them into a new reinforced gearbox. It keeps the replica performing well and reliably. G&G rifles are well regarded for their solid internal parts, which perform consistently even after many game days.
The G&G Armament TR16 10" GMS MK.I GT Advanced M4/AR-15 AEG is pre-wired with the Gate ASTER MOSFET/ETU, which provides superior electrical efficiency, protects your battery from reverse polarity and has a whole host of advanced smart functions which can be unlocked by using the Gate Control Station app, the Gate Blu-link, the Gate USB-link or the Gate Programming card (available separately).
Overall, this special forces rifle is punching way above its pay grade. The stylish exterior pairs well with the upgraded and reinforced internal parts to make a rifle that truly shoots as good as it looks! If you need a new rifle to make your loadout that extra bit tactical, the G&G Armament TR16 10" GMS MK.I GT Advanced M4/AR-15 AEG is the one to go for!
Features
- Full metal construction - Realistic feel
- 14mm CCW Male threaded outer barrel - Tracer/suppressor ready
- Three-prong flash hider pre-installed - Looks fantastic
- 6.03mm Tightbore inner barrel - Great accuracy potential
- Rotary adjustable HOP-up unit - Modern design, very effective
- Gate ASTER MOSFET pre-installed - Advanced features, snappy response
- M-LOK/20mm Picatinny hybrid handguard - M-LOK slots at 3, 6, & 9 o'clock, 20mm Picatinny at 12
- QD sling sockets - Two on each side of the handguard, one on each side of the stock, ready for QD swivels
- Flip-up iron sights - Light-enhancing open sights when flipped down, adjustable aperture sights when flipped up
- 20mm Picatinny railed receiver - Ready for a red dot sight or scope
- 3 Position fire selector switch - SAFE - SEMI - AUTO config, programmable via FE™ MOSFET
- Steel ambidextrous "CQD" style sling plate - Ideal for single-point slings, steel build for strength
- 6-Position M4/AR-15 buffer tube - Adjust the stock to suit your body type and loadout
- Version 2 G&G MIG Gearbox:
- G&G G3 Programmable MOSFET/ETU
- 18:1 Steel Gears
- 8mm Brass Bushings
- Padded cylinder head
- Double O-ring nozzle
- Reinforced shell
- Quick-change spring system
- 25K Orange IRFIT High-speed motor
- Compatible with standard M4/AR-15 AEG magazines - Spares are cheap and always available!
Package Includes
- G&G Armament TR16 10" GMS MK.I GT Advanced M4/AR-15 AEG
- 30rnd Low-Cap magazine
Special Instructions
For more information on the Gate ASTER™MOSFET and what it can do, check out our What does it do? Blog. If you want to get into the real technical nitty-gritty, check out the ASTER SX EXPERT for V2 GB and the user manual.
Specification
General
Weapon Type | Assault Rifle |
---|---|
Over 18 | Yes |
Defence / UKARA Required | Yes, No, |
FPS, using 0.20g BB | Approx.330fps ± 10%, using 0.20g BB |
Site Legal, using 0.20g BB | Yes |
Pre-Built | Yes |
Included Items | Magazine |
User Skill Level | Regular Player |
Warnings | Li-Po Li-Po - Never Leave Charging Unattended Li-Po - Only Use Approved Chargers Li-Po - Charge in a Fire Safe Area |
Weight and Dimension
Weight (KG) | Approx. 2.5kg |
---|---|
Length (Collapsed) | 76cm |
Length (Extended) | 85cm |
Construction
Primary Colour | Black |
---|---|
Construction | Steel flash hider, QD sling points, castle nut, dust cover, screws and bolts. Aluminium handguard. Alloy receiver, buffer tube and outer barrel. Polymer iron sights, pistol grip and stock. |
External Construction | Polymer Alloy Aluminium Steel |
Internal Construction | Polymer Alloy Aluminium Steel |
Weapon Specific
Powered By | Electric |
---|---|
Weapon Platform | Assault Rifle, M4 / AR-15 / M16, M4/AR-15 AEG, AR, |
Magazine Style | Long Gun Magazine, Assault Rifle, |
Fire Selector | Safe Semi Automatic Full Automatic Programmable |
Safety Features | Trigger Disconnect |
Shooter Configuration | Right Handed |
Weapon Configuration | Standard |
Weapon Scale | 1:1 |
Suggested BB Weight | 0.25g |
Hop-Up
Hop-Up Unit | Yes |
---|---|
Hop-Up Adjuster | Rotary |
Hop-Up Location | Inside the mock ejection port, accessible with the charging handle pulled and the mock bolt locked back. |
Furniture
Furniture |
|
---|---|
Rail System | 20mm RIS / RAS, 20mm Railed Receiver, M-LOK, |
Stock Setting | Sliding, Multi-Position, |
Stock Positions | 6 Position |
Sight Type | Iron Sights, Aperture Iron Sight, Light Enhancing Open Iron Sights, |
Sling Options | Stock, Handguard, QD, Loop, |
Barrel
Outer Barrel Length (in) | 12'' |
---|---|
Outer Barrel Thread Type | Male |
Outer Barrel Thread Direction | CCW (Counter Clockwise) |
Outer Barrel Thread Size | 14mm |
Inner Barrel Diameter | 6.03mm |
Inner Barrel Length | 310mm |
Magazine Specific
Magazine Type | AEG, Low Capacity, |
---|---|
Magazine BB Capacity | Approx. 30 Rounds |
Magazine BB Fill Method | Speed Loader |
Magazine BB Fill Location | Top |
Electric Gun Specific Information
Gearbox
Gearbox Version | V2 Gearbox |
---|---|
Gearbox Wiring | Rear Wired |
Gearbox Quick Change Spring | Yes |
Gearbox Electronic Trigger | Yes |
Motor
Motor Type | Standard |
---|
Battery Specific
Battery Connector | Deans |
---|
Compatible Battery
Compatible Battery Type | Li-Po |
---|---|
Compatible Battery Configuration | Stick |
Compatible Battery Voltage | 11.1v |
Product Testing Data
Test Description | 330 FPS +/- 10% |
---|---|
Tested Using | 0.20g Delta Armory EAGLE™ BBs |
Test Date | 12/09/2025 |
Size guide
Joule Charts
Special Instructions
These table can be used as a reference to see if the BB weight you are using will be over acceptable Joulage limits at some Airsoft Sites in the UK. To check if the weight can be used chrono your weapon using the BB you intend to use, and then compare it to the chart.
FPS, Power and Joule Limits can vary from site to site, so please get in touch with where you're going to play with in advance to avoid disappointment.
Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, with a 350fps limit for Automatic Replicas, 400fps for Semi-Automatic Replicas, and 500fps for Bolt Action Replicas.
Tap the tabs below to open the relevant chart for your replica.
This table should be used for reference, and cannot be used to check one weight against another, as the weight of the BB affects the power.
In order to check if the BB can be used with your replica chronograph using the weight you wish to use and then compare it against the table.
Every time you change weights you will need to re-chrono and check against the table. This is not a conversion chart between weights.
Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, and is the equivalent of 350fps, using 0.20g BB resulting in an upper limit of 1.14j.
Velocity | BB Weight (Grams) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
FPS | 0.20 | 0.25 | 0.28 | 0.30 | 0.32 | 0.36 | 0.40 | 0.43 | 0.45 | 0.50 |
250 | 0.58 | 0.73 | 0.81 | 0.87 | 0.93 | 1.05 | 1.16 | 1.25 | 1.31 | 1.45 |
260 | 0.63 | 0.79 | 0.88 | 0.94 | 1.00 | 1.13 | 1.26 | 1.35 | 1.41 | 1.57 |
270 | 0.68 | 0.85 | 0.95 | 1.02 | 1.08 | 1.22 | 1.35 | 1.46 | 1.52 | 1.69 |
280 | 0.73 | 0.91 | 1.02 | 1.09 | 1.17 | 1.31 | 1.46 | 1.57 | 1.64 | 1.82 |
290 | 0.78 | 0.98 | 1.09 | 1.17 | 1.25 | 1.41 | 1.56 | 1.68 | 1.76 | 1.95 |
300 | 0.84 | 1.05 | 1.17 | 1.25 | 1.34 | 1.51 | 1.67 | 1.80 | 1.88 | 2.09 |
310 | 0.89 | 1.12 | 1.25 | 1.34 | 1.43 | 1.61 | 1.79 | 1.92 | 2.01 | 2.23 |
320 | 0.95 | 1.19 | 1.33 | 1.43 | 1.52 | 1.71 | 1.90 | 2.05 | 2.14 | 2.38 |
325 | 0.98 | 1.23 | 1.37 | 1.47 | 1.57 | 1.77 | 1.96 | 2.11 | 2.21 | 2.45 |
328 | 1.00 | 1.25 | 1.40 | 1.50 | 1.60 | 1.80 | 2.00 | 2.15 | 2.25 | 2.50 |
330 | 1.01 | 1.26 | 1.42 | 1.52 | 1.62 | 1.82 | 2.02 | 2.18 | 2.28 | 2.53 |
335 | 1.04 | 1.30 | 1.46 | 1.56 | 1.67 | 1.88 | 2.09 | 2.24 | 2.35 | 2.61 |
340 | 1.07 | 1.34 | 1.50 | 1.61 | 1.72 | 1.93 | 2.15 | 2.31 | 2.42 | 2.68 |
345 | 1.11 | 1.38 | 1.55 | 1.66 | 1.77 | 1.99 | 2.21 | 2.38 | 2.49 | 2.76 |
350 | 1.14 | 1.42 | 1.59 | 1.71 | 1.82 | 2.05 | 2.28 | 2.45 | 2.56 | 2.85 |
355 | 1.17 | 1.46 | 1.64 | 1.76 | 1.87 | 2.11 | 2.34 | 2.52 | 2.63 | 2.93 |
360 | 1.20 | 1.51 | 1.69 | 1.81 | 1.93 | 2.17 | 2.41 | 2.59 | 2.71 | 3.01 |
Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 400fps, using 0.20g BB resulting in an upper limit of 1.49j.
Velocity | BB Weight (Grams) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
FPS | 0.20 | 0.25 | 0.28 | 0.30 | 0.32 | 0.36 | 0.40 | 0.43 | 0.45 | 0.50 |
250 | 0.58 | 0.73 | 0.81 | 0.87 | 0.93 | 1.05 | 1.16 | 1.25 | 1.31 | 1.45 |
260 | 0.63 | 0.79 | 0.88 | 0.94 | 1.00 | 1.13 | 1.26 | 1.35 | 1.41 | 1.57 |
270 | 0.68 | 0.85 | 0.95 | 1.02 | 1.08 | 1.22 | 1.35 | 1.46 | 1.52 | 1.69 |
280 | 0.73 | 0.91 | 1.02 | 1.09 | 1.17 | 1.31 | 1.46 | 1.57 | 1.64 | 1.82 |
290 | 0.78 | 0.98 | 1.09 | 1.17 | 1.25 | 1.41 | 1.56 | 1.68 | 1.76 | 1.95 |
300 | 0.84 | 1.05 | 1.17 | 1.25 | 1.34 | 1.51 | 1.67 | 1.80 | 1.88 | 2.09 |
310 | 0.89 | 1.12 | 1.25 | 1.34 | 1.43 | 1.61 | 1.79 | 1.92 | 2.01 | 2.23 |
320 | 0.95 | 1.19 | 1.33 | 1.43 | 1.52 | 1.71 | 1.90 | 2.05 | 2.14 | 2.38 |
330 | 1.01 | 1.26 | 1.42 | 1.52 | 1.62 | 1.82 | 2.02 | 2.18 | 2.28 | 2.53 |
340 | 1.07 | 1.34 | 1.50 | 1.61 | 1.72 | 1.93 | 2.15 | 2.31 | 2.42 | 2.68 |
350 | 1.14 | 1.42 | 1.59 | 1.71 | 1.82 | 2.05 | 2.28 | 2.45 | 2.56 | 2.85 |
360 | 1.20 | 1.51 | 1.69 | 1.81 | 1.93 | 2.17 | 2.41 | 2.59 | 2.71 | 3.01 |
370 | 1.27 | 1.59 | 1.78 | 1.91 | 2.03 | 2.29 | 2.54 | 2.73 | 2.86 | 3.18 |
380 | 1.34 | 1.68 | 1.88 | 2.01 | 2.15 | 2.41 | 2.68 | 2.88 | 3.02 | 3.35 |
390 | 1.41 | 1.77 | 1.98 | 2.12 | 2.26 | 2.54 | 2.83 | 3.04 | 3.18 | 3.53 |
400 | 1.49 | 1.86 | 2.08 | 2.23 | 2.38 | 2.68 | 2.97 | 3.20 | 3.34 | 3.72 |
410 | 1.56 | 1.95 | 2.19 | 2.34 | 2.50 | 2.81 | 3.12 | 3.36 | 3.51 | 3.90 |
Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 500fps, using 0.20g BB resulting in an upper limit of 2.32j.
Velocity | BB Weight (Grams) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
FPS | 0.20 | 0.25 | 0.28 | 0.30 | 0.32 | 0.36 | 0.40 | 0.43 | 0.45 | 0.50 |
250 | 0.58 | 0.73 | 0.81 | 0.87 | 0.93 | 1.05 | 1.16 | 1.25 | 1.31 | 1.45 |
260 | 0.63 | 0.79 | 0.88 | 0.94 | 1.00 | 1.13 | 1.26 | 1.35 | 1.41 | 1.57 |
270 | 0.68 | 0.85 | 0.95 | 1.02 | 1.08 | 1.22 | 1.35 | 1.46 | 1.52 | 1.69 |
280 | 0.73 | 0.91 | 1.02 | 1.09 | 1.17 | 1.31 | 1.46 | 1.57 | 1.64 | 1.82 |
290 | 0.78 | 0.98 | 1.09 | 1.17 | 1.25 | 1.41 | 1.56 | 1.68 | 1.76 | 1.95 |
300 | 0.84 | 1.05 | 1.17 | 1.25 | 1.34 | 1.51 | 1.67 | 1.80 | 1.88 | 2.09 |
310 | 0.89 | 1.12 | 1.25 | 1.34 | 1.43 | 1.61 | 1.79 | 1.92 | 2.01 | 2.23 |
320 | 0.95 | 1.19 | 1.33 | 1.43 | 1.52 | 1.71 | 1.90 | 2.05 | 2.14 | 2.38 |
330 | 1.01 | 1.26 | 1.42 | 1.52 | 1.62 | 1.82 | 2.02 | 2.18 | 2.28 | 2.53 |
340 | 1.07 | 1.34 | 1.50 | 1.61 | 1.72 | 1.93 | 2.15 | 2.31 | 2.42 | 2.68 |
350 | 1.14 | 1.42 | 1.59 | 1.71 | 1.82 | 2.05 | 2.28 | 2.45 | 2.56 | 2.85 |
360 | 1.20 | 1.51 | 1.69 | 1.81 | 1.93 | 2.17 | 2.41 | 2.59 | 2.71 | 3.01 |
370 | 1.27 | 1.59 | 1.78 | 1.91 | 2.03 | 2.29 | 2.54 | 2.73 | 2.86 | 3.18 |
380 | 1.34 | 1.68 | 1.88 | 2.01 | 2.15 | 2.41 | 2.68 | 2.88 | 3.02 | 3.35 |
390 | 1.41 | 1.77 | 1.98 | 2.12 | 2.26 | 2.54 | 2.83 | 3.04 | 3.18 | 3.53 |
400 | 1.49 | 1.86 | 2.08 | 2.23 | 2.38 | 2.68 | 2.97 | 3.20 | 3.34 | 3.72 |
410 | 1.56 | 1.95 | 2.19 | 2.34 | 2.50 | 2.81 | 3.12 | 3.36 | 3.51 | 3.90 |
420 | 1.64 | 2.05 | 2.29 | 2.46 | 2.62 | 2.95 | 3.28 | 3.52 | 3.69 | 4.10 |
430 | 1.72 | 2.15 | 2.40 | 2.58 | 2.75 | 3.09 | 3.44 | 3.69 | 3.86 | 4.29 |
440 | 1.80 | 2.25 | 2.52 | 2.70 | 2.88 | 3.24 | 3.60 | 3.87 | 4.05 | 4.50 |
450 | 1.88 | 2.35 | 2.63 | 2.82 | 3.01 | 3.39 | 3.76 | 4.04 | 4.23 | 4.70 |
460 | 1.97 | 2.46 | 2.75 | 2.95 | 3.15 | 3.54 | 3.93 | 4.23 | 4.42 | 4.91 |
470 | 2.05 | 2.57 | 2.87 | 3.08 | 3.28 | 3.69 | 4.10 | 4.41 | 4.62 | 5.13 |
480 | 2.14 | 2.68 | 3.00 | 3.21 | 3.42 | 3.85 | 4.28 | 4.60 | 4.82 | 5.35 |
490 | 2.23 | 2.79 | 3.12 | 3.35 | 3.57 | 4.02 | 4.46 | 4.80 | 5.02 | 5.58 |
500 | 2.32 | 2.90 | 3.25 | 3.48 | 3.72 | 4.18 | 4.65 | 4.99 | 5.23 | 5.81 |
510 | 2.42 | 3.02 | 3.38 | 3.62 | 3.87 | 4.35 | 4.83 | 5.20 | 5.44 | 6.04 |