The American military has embarked on yet another quest for greater lethality, this time focusing its attention on a rather potent piece of kit: the humble, or perhaps not so humble, grenade launcher. The U.S. Army's Precision Grenadier System (PGS) program is the latest attempt to provide the foot soldier with a shoulder-fired weapon system that can deliver high-precision explosive payloads, making the aging 40mm M203 and M320 launchers look decidedly old-fashioned.

Always positioned for a contract win, FN America successfully secured a $2 million Prototype Project Opportunity Notice (PPON). This funding is specifically allocated to the continued development of the company's offering, the FN Multi-purpose Tactical Launcher 30mm (MTL-30). One must assume there was a collective sigh of relief in South Carolina when the paperwork came through.

The MTL-30 is designed to be an integrated system, combining a semi-automatic, magazine-fed launcher with a new family of 30mm medium-velocity grenades. This design aims to resolve one of the major gripes with the older 40mm rounds: their pronounced, rainbow-like trajectory. The new 30mm medium-velocity ammunition is intended to fly with a flatter trajectory, extending the effective range to 500 metres and allowing for quicker, more accurate engagements—a proper upgrade from the previous generation's lofted fireworks.

“This program is a U.S. Government priority with the shift in modern warfare and engagements, and FN is honored to be selected to develop this new, innovative solution,” said Mark Cherpes, President and CEO for FN America, LLC. “Once developed and implemented, this weapon system could radically change future battlefield strategies. It will offer new capabilities at the squad level and upgraded tactical options, giving the warfighter a more effective system.”

This move to a more precise, medium-velocity system is part of a broader shift in military thinking, as the Army seeks to address modern threats on a budget. The weapon is envisioned as a solution for various tactical headaches, specifically allowing a grenadier to engage personnel behind cover (in defilade), which is a surprisingly tricky manoeuvre to pull off, and counter the pesky rise of Unmanned Aerial Systems (UAS), otherwise known as drones. Should the MTL-30 ever be formally adopted, it could be paired with a sophisticated fire control system—likely the XM157 smart optic—that uses laser ranging to program airburst rounds, turning the humble grenade into a true precision munition.

FN America is keen to stress that the MTL-30 is not some fragile, laboratory-bound contraption. Tipping the scales at just over 10 pounds and measuring around 35 inches long, it is a soldier-portable design meant to be easily managed on the battlefield. Crucially, it incorporates many design cues familiar to those who handle the M4 carbine, such as its M4-style controls and telescoping buttstock, aiming to make the transition for the average American infantryman as painless as possible. The system is also reported to feature low-felt recoil, which is always a welcome characteristic for a gunner facing a barrage of follow-up shots.

“The FN MTL-30 shoulder-fired launcher can engage in close-quarter warfare, defeat targets in defilade, and engage unmanned aerial systems (UAS). It could also be networked with FN remote weapon stations to create a multi-layered defense against UAS,” said John Bungard, Sr. Director, Military Development Programs for FN America, LLC. “Providing solutions that can counter multiple threats is critical for future battlefield engagements. We are excited that the Army is interested in maturing our PGS solution. We are fully committed to this system and its development.”

The development of the MTL-30 places FN squarely in contention with other industry players, most notably the team of Barrett Firearms and MARS Inc., which was previously named the winner of the Army’s xTech Soldier Lethality competition with their Squad Support Rifle System (SSRS). This rivalry is a clear sign that the Army is keeping its options open, funding risk-reduction efforts across different prototypes to ensure they end up with a robust, dependable, and, dare we say it, cost-effective platform. One can only imagine the bureaucratic tension as these two American-made concepts duke it out for the final prize.

In its role as a venerable supplier of weaponry to the U.S. military, FN brings a wealth of relevant experience to the table. Their arsenal includes the ubiquitous M240 and M249 machine guns, not to mention their history with grenade launchers, having produced the famed MK 19 automatic launcher and the FN 40GL standalone system. This pedigree is meant to instil confidence that the MTL-30 will be both logistically supportable and easily manufactured, avoiding the sort of production hiccups that can turn a promising weapon into a mere footnote in military history.

“The technologies we have incorporated have allowed FN to create a system that is much lighter, more compact and more maneuverable than previous soldier-operated grenade launchers,” said Jim Williams, Vice President, Military Programs for FN America, LLC. “This will improve soldier capabilities on the battlefield, offering a robust solution for close combat, engaging targets beyond 500m or to potentially combat other threats such as unmanned aerial systems.”

The drive for the Precision Grenadier System, with the MTL-30 as one of its leading lights, is arguably a natural successor to the ill-fated XM25 Counter Defilade Target Engagement (CDTE) launcher. That 25mm concept, nicknamed 'The Punisher', was technologically ambitious but ultimately proved too expensive, too bulky, and perhaps a touch underpowered for widespread adoption. The move to a 30mm calibre appears to be a lesson learned, seeking a better balance between the programmability of a smart munition and the fragmentation of a decent-sized warhead.

Should the trials prove successful, this new class of weapon promises to significantly alter the firepower available at the squad level. By merging the concept of a high-velocity projectile with modern fire control technology and a rapid semi-automatic action, the FN MTL-30 seeks to provide a definitive answer to the Army’s needs. It's an intriguing development, proving once again that the pursuit of the perfect explosive lobbing device remains a cornerstone of infantry innovation.