6MMPROSHOP TTI TR-1 ULTRALIGHT M4 AEG – 13-INCH KEYMOD / BLACK
LICENSED TTI MARKINGS • ALUMINUM ALLOY CONSTRUCTION • 13-INCH KEYMOD HANDGUARD • V2 GEARBOX • 300-ROUND MAGAZINE
Build a competition-inspired airsoft loadout with the 6mmProShop TTI-Licensed TR-1 Ultralight M4 AEG – 13-inch KeyMod / Black. Manufactured by Double Bell for 6mmProShop, this electric rifle combines licensed detailing with adjustable furniture and practical accessory mounting.
The package includes a 300-round magazine and two KeyMod rail segments. Flip-up sights provide an aiming option, while the continuous top rail accepts compatible optics.
LICENSED TTI EXTERIOR
The aluminum alloy construction features engraved Taran Tactical Innovations markings on the upper receiver, lower receiver and magazine.
A three-port muzzle brake completes the TR-1-inspired appearance. The muzzle uses 14mm negative threading, also described as 14mm counter-clockwise.
This listing is for the Black configuration with a 13-inch KeyMod handguard.
KEYMOD HANDGUARD & CONTINUOUS TOP RAIL
The 13-inch KeyMod handguard provides attachment positions for compatible accessories. Two supplied Picatinny rail segments add mounting options for suitable grips, lights or other equipment.
An uninterrupted Picatinny / 1913 top rail provides space for compatible optics. Flip-up front and rear iron sights are also fitted.
Check each accessory’s mounting requirements and clearance. KeyMod and M-LOK are different interfaces.
ADJUSTABLE STOCK & ERGONOMIC GRIP
The six-position crane-style stock allows you to adjust the rifle’s length to suit your stance and equipment. Overall length is approximately 800–920mm, depending on stock position.
The stock provides battery space and QD sling swivel mounting points on both sides. An ergonomic motor grip completes the furniture arrangement.
The listed rifle weight is approximately 2,700g.
PERFORMANCE ARCHITECTURE
The TR-1 uses a Version 2 gearbox with 8mm bearings or bushings as specified by the gearbox configuration and a long-type motor. Verify the exact internal components before selecting upgrades.
Available firing settings are semi-automatic, fully automatic and safety. An adjustable hop-up allows trajectory adjustment for suitable BBs.
The inner barrel is listed at approximately 375mm. Actual range and accuracy depend on the complete setup, including hop-up adjustment, ammunition and consistency.
The supplied velocity range is 370–390 FPS. A separate test figure lists approximately 1.34 joules with 0.20g BBs. Treat these as reference figures and chronograph the actual rifle before gameplay.
BATTERY REQUIREMENTS
The supplied specifications recommend an 11.1V small buffer-tube-type LiPo battery. Wiring runs to the buffer tube and uses a Small Tamiya connector.
The battery is not included. Confirm pack dimensions and follow the exact rifle’s manual when choosing a battery. Use a compatible LiPo balance charger; a charger is not listed among the package contents.
INCLUDED MAGAZINE & PACKAGE CONTENTS
The package contains:
- 1 × TR-1 Ultralight M4 AEG rifle.
- 1 × TTI-licensed 300-round polymer hi-cap magazine with extended baseplate.
- 2 × KeyMod rail segments.
The supplied information lists compatibility with Matrix, G&G, Tokyo Marui and other compatible M4/M16 AEG magazines. Fit and feeding can vary, so check your chosen magazine before purchasing multiple units.
TR-1 KEYMOD HIGHLIGHTS
- Licensed detailing: engraved TTI receiver and magazine markings.
- Aluminum alloy construction: metal exterior with a Black finish.
- 13-inch KeyMod handguard: two rail segments included.
- Continuous top rail: optics mounting space and flip-up sights.
- Adjustable furniture: six-position stock and ergonomic grip.
- Magazine supplied: 300-round polymer hi-cap with extended baseplate.
FREQUENTLY ASKED QUESTIONS
Who manufactures this rifle?
It is a 6mmProShop model manufactured by Double Bell under Taran Tactical Innovations licensing.
Is this the KeyMod or M-LOK version?
This is the Black version with a 13-inch KeyMod handguard.
What battery does it use?
The supplied specifications recommend an 11.1V small buffer-tube-type LiPo with a Small Tamiya connector. Confirm dimensions and the exact rifle’s manual before purchasing.
Are a battery and charger included?
The battery is explicitly listed as not included. A charger is not identified in the package contents.
What magazine comes with it?
A TTI-licensed 300-round polymer hi-cap magazine with an extended baseplate is included.
Does it include sights?
Yes. Flip-up front and rear iron sights are fitted. A separate optic is not listed as included.
What muzzle thread does it use?
It uses 14mm negative, or counter-clockwise, threading.
TECHNICAL & FIELD NOTE
Verify battery fit, magazine compatibility and accessory clearance before use. A V2 gearbox designation does not guarantee compatibility with every aftermarket internal part.
Chronograph the rifle using your field’s required BB weight and testing procedure. Follow the venue’s muzzle-energy limits, firing-mode rules and engagement requirements.
6MMPROSHOP // TTI TR-1 ULTRALIGHT KEYMOD
The 6mmProShop TTI TR-1 Ultralight M4 AEG – 13-inch KeyMod / Black combines licensed styling with adjustable furniture, electric operation and useful mounting interfaces.
Choose this configuration for its KeyMod front end, included rail segments and distinctive TTI exterior details.

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