Milsig is proud to introduce the new G3 Less-Lethal (LL) version. Originally, this platform was designed for government authorities; now, it is also available to the private sector.

The Milsig G3 Less Lethal uses a fully mechanical, unregulated blow-forward (direct airflow) system. Unlike the paintball version, the LL model has no regulator or velocity adjustment. Instead, it is factory-set for 30+ joules and operates in semi-auto only, with no full-auto mode.

Furthermore, the launcher is compatible with .68 cal round or shaped projectiles and accepts both the 18-round magazine and the 32-round drum mag. Additionally, it can be hopper-fed, offering users more flexibility in different operational scenarios.

Key Features

• Robust construction with steel‑reinforced nylon polymer grip frame and receiver
• Short free‑floating metal shroud (upgradeable to longer or aftermarket handguards)
• Interchangeable A5 short barrel included (user‑preferred barrels are supported)
• New hybrid, low‑profile magazine (Gen 3) — not compatible with older square‑head M17 A2 mags
• 2‑pin tool‑less maintenance takedown (Heat Core design)
• Semi‑auto only for improved reliability in LL configuration

What’s New in Generation 3 (M17 G3)

• Headless (low‑profile) magazine design
• Free‑floating metal shroud with mounting steel nut
• Redesigned, more durable magwell and improved feed geometry

Comparison: M17 G3 vs T17

• Both use the same magazine, stock, and shroud, but feature different receivers and internals. Both can be hopper‑fed if required.
• T17 features the Mini D.E.R.P. (Dynamic Exo Retention Platform) and F.B.U. (Flexi Breech Unit) For peak performance, T17 disassembly requires an Allen key for two screws. The T17 is a realistic, lightweight M4 replica
• M17 G3 retains the standard Heat Core concept with tool‑less 2‑pin maintenance — built tougher for demanding/dirty roles. The G3 is designed for durability and professional use.

Specifications

• Length: 694 mm (with 13ci tank in stock) / 397 mm (without stock)
• Weight: 2.25 kg
• Construction: Polymer composite with steel intermoulded reinforcements
• Fire mode: SEMI‑AUTO (no full auto)
• Power system: Direct Air Flow (no regulator) — 30+ joules
• Adjustable Ball detent
• Maintenance: 2‑pin takedown (tool‑less)
• Grip: Interchangeable AR‑15 style grip
• Handguard: Free‑floating metal M‑Lok handguard

Package Includes

• Milsig G3 Launcher (LL configuration)
• Barrel plug
• 1× 18/19‑round magazine
• MATS 13ci compatible buttstock
• Polymer flip‑up sights
• Free‑floating metal M‑Lok handguard
• 190 mm A5 threaded smooth‑bore barrel

What is NOT included

• Hopper feed neck
• Dummy mag
• AR‑15 style bolt reset handle

Important Notice (Legal & Safety)

The Less-Lethal Launcher is intended solely for training, sport, and authorised operational use. Laws and regulations covering less-lethal launchers and projectiles vary by jurisdiction. It is the purchaser’s responsibility to verify local legislation prior to purchase and use. In some jurisdictions, this launcher may be classified as a weapon and could require permits or be prohibited. Use only manufacturer-approved projectiles and follow all applicable laws, safety standards, and facility rules. Always wear appropriate eye and face protection and follow established range or training protocols.

We offer lower-power or regulated variants in markets where reduced output is required for legal compliance. Damage, injury, or legal consequences resulting from non-compliant use are the responsibility of the operator.

View our Defence Launchers here

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