.223 Rem (5,56x45 NATO)
300 Blackout

Gas impingement

Barrel length
11,5'' / 14,5'' / 16'' / 20''

Trigger action
Semi-automatic / Full-automatic

The TM-M4A1 Assault Rifle represents the ultimate evolution of the battle proven M16 Rifle design for the 21st Century. Without compromises, TARA has built a reliable and modern, state-of-the-art primary weapon, which guarantees the highest accuracy in all weather conditions and is ideal for tropical climates due to its total corrosion protection.

Datasheet TM-M4A1  (PDF, 317 KB)

Key features

The high number of compatible parts with existing M16A1, M16A2 and M4 Carbines allow us to offer existing users of the M16 Rifle Systems different types of refurbishments and upgrades to improve their current rifles to the unique TM-M4A1 Standard. The TM-M4A1 Assault Rifle is the ideal choice for Military and Law Enforcement units that require an up-to-date weapon which provides the highest reliability, accuracy and great user facilities like fully ambidextrous magazine release and fire selector lever.

M-LOK Handguard

The one piece Universal M-LOK Handguard is made from high Strength Aluminum Alloy and is hard coat anodized. It is supplied with 1 M-LOK Picatinny Rail that can be installed wherever the tactical accessories want to be placed. There is a wide range of accessories that can be mounted to the handguard, such as 40x46mm Grenade Launcher, Laser Sights, Flashlights, Vertical Foregrips, Bipods, Bayonet.

Upper Receiver

The FLAT TOP upper receiver is made from Forged aluminum alloy 7075-T6 with a hard anodized surface to make it resistant to all kinds of environmental influences. The rail on top will accept any standardized sights available and will be in alignment with the barrel.

Lower Receiver

The TM-M4A1 lower receiver is made from 7075-T6 forged aluminum, providing full interchangeability with any M4 platforms and comes with a specially designed polymer pistol grip fulfilling newest ergonomic and handling requirements.

Operator friendliness

The TM-M4A1 delivers the highest operator friendliness possible, as the lower receiver and all relevant levers are designed to be fully ambidextrous: Magazine Release, Fire Selector, Charging Handle.

Retractable Buttstock

The retractable polymer buttstock can be adjusted to 5 different lengths and comes with 3 different sizes and forms of rubber back-plates. It provides 4 positions to attach QD swivel slings and is specially designed for comfortable use in all positions including sniper positions.