Innovative Arms is a South Carolina-based US company specializing in the development and production of suppressors and integrated systems for handguns and rifles. The brand has carved a niche for itself in the US market thanks to a range geared primarily towards "integrally suppressed" solutions, i.e. platforms in which suppressor and barrel form a single system originally designed to work in tandem.
The online catalog includes silencers for civil and professional use, quick-detach models for AR and AK platforms, as well as various integrated designs dedicated to PCCs and bolt-action rifles. Popular products include the IA-SC9 series for CZ Scorpion EVO, integral systems for the Ruger 10/22 and various configurations designed for .300 Blackout and 9x19mm guns.
Today we do not want to talk about innovative products in the strict sense of the term, but about what could be described as an exercise in style and a homage to one of the first integrally suppressed pistols in history, which Innovative Arms has decided to replicate in a special, limited edition: the Welrod. Before talking about the contemporary version, let us recap the history of the original gun.
The Welrod pistol, the ancestor of all clandestine action guns
The Welrod was an integrally suppressed pistol designed specifically for clandestine operations and developed in the UK during World War II by the Inter-Services Research Bureau, later associated with the SOE (Special Operations Executive). Primarily chambered in 9×19mm (Mk I) and .32 ACP (Mk II), the Welrod utilized a bolt-action system that eliminated the acoustic signature normally produced by the semi-automatic cycle. The integrated suppressor, consisting of expansion chambers and rubber wipes, reduced the noise of firing to exceptionally low levels for the time, to the point where the impact of the bullet was often more audible than the shot itself.
The Welrod was optimized for clandestine eliminations at very close range, generally within 5-10 meters, where accuracy and acoustic discretion were essential. The magazine also served as a grip, minimizing bulk and facilitating concealment under civilian clothing or in compact operational kits. The lack of moving parts during firing significantly reduced muzzle flip and mechanical noise, features particularly advantageous during nighttime infiltrations. Operators engaged in espionage missions, sabotage or liaison with resistance networks could neutralize sentries without immediately compromising their position by detecting the firing noise. However, the suppressor wipes tended to deteriorate with use, causing a progressive loss of effectiveness in reducing the firing noise and requiring periodic replacement. The extremely low firing rate and limited magazine capacity reflected the gun's intended role as a specialist tool for targeted kills, rather than as a conventional combat weapon. Even today, the Welrod is considered one of the finest examples of a firearm designed specifically for covert intelligence and infiltration operations.
Being a firearm intended for or clandestine operations there are no official records, but the Welrod was certainly used by British special forces in the Falklands War and Operation Desert Storm in Iraq. The 9mm version was abandoned almost immediately in favor of the .32 ACP (7.65 Browning) version, which proved very effective. It was also produced and adopted in the USA and distributed to undercover agents in Vietnam.
Today, the Welrod Mk II is revived as a stylish exercise by Innovative Arms as an exclusive, limited edition product. The modernized version of the Welrod MK II fully replicates the aesthetics of the original, but is also an innovative upgrade that provides superior functionality, accuracy and level of sound suppression.
Innovative Arms' replica features a 3.7-inch (93-mm) long integrated suppressed barrel. The pistol operates as a manual repeater with a bolt that is operated by turning a knurled knob at the rear. It is fed from a single-stack magazine that doubles as a grip. It holds a total of eight cartridges (but only six are recommended) and once it is removed from the pistol, it is difficult to identify the latter as a weapon. This was a sought-after and deliberate aspect of the Welrod that facilitated its clandestine transportation and earned it the nickname "bike pump" precisely because of its misleading appearance.
The trigger blade, which controls the single-action trigger mechanism, is very spartan: little more than a steel bar bent into an "L" shape, but it gets the job done, as does the automatic safety on the grip, which is a piece of punched and stamped sheet metal. It would be wrong to regard these brutal details as flaws: they are part of the weapon and its design. Let us not forget that those who thought up iconic weapons like the Welrod or the Liberator had a thankless task: to design firearms that could be made with very limited resources and without a second to spare. No one in their right mind would have ever thought of graceful aesthetics or delicate details on a gun to be parachuted into the resistance, or issued to undercover agents.
The Welrod pistol's sights are rudimentary, with a fixed rear sight and a tritium front sight. Given the elective use of the pistol, namely suppressive shooting at short range, and possibly in the dark, all things considered they are more than adequate. However, Innovative Arms states on its website that its modern version has been target tested at 50 meters and in this it certainly differs from the original, which had a reputation for being inaccurate as soon as the target distance exceeded a few meters. Another difference between the original and the replica is that while the former was made entirely of pressed steel, the modern version also features aluminum parts, although the total weight remains the same (about 1 kg). Another difference relates to the durability of the internal rubber wipes: on the original model they lasted around twenty rounds, whereas on the replica their durability is considerably longer. The pistol's overall length is instead the same, at 31 cm.
It should be noted that this is not the first time that a pistol based on the Welrod design has appeared on the market. About ten years ago, the B&T VP9 in 9mm caliber was introduced which, although officially intended for civil use (the acronym stands for "Veterinary Pistol"), is in fact an updated version of the Welrod that can also be equipped with a flashlight. The VP9 then evolved into a version called Station Six where the barrel and silencer are no longer integral.
Let us now come to the sore points: the list price of the Welrod by Innovative Arms is $4,899, which is not a small amount. But it is still less than the 7-10k asked for a vintage original Welrod, though (assuming it is legal to buy it in the country where you live).
