The war in Ukraine has seen a plethora of vintage weaponry being used by both sides. Everything from M1910 Maxims to TT pistols. One of the more surprising vintage weapons to turn up is the classic ‘Sweden K’. The Kulsprutepistol m/45 (Kpist m/45) perhaps better known as the Carl Gustaf M/45 has appeared in imagery from Ukraine numerous times over the past two years.
The most likely origin of the venerable submachine guns is either Sweden itself, whose home guard ceased using it in 2007, or Estonia, which received a number of the weapons from Sweden in the 1990s and for a time issued them to elements of thier Defence League.
Manufactured by Carl Gustafs stads gevärsfaktori from 1945 through to the mid-1960s the m/45 is a standard blowback submachine gun chambered in 9x19mm. The initial version had a detachable magazine well that enabled the weapon to feed from either a 36-round magazine or from Suomi KP/-31 (m/37-39 in Swedish service) magazines. The later m/45B variant permanently attached the magazine well limiting the weapon to feeding from the standard 36 round box magazines. The m/45B also incorporated a reinforced receiver end cap.
The earliest sighting of a ‘Swedish K’ in Ukraine I’ve found dates to early March 2022 when a member of the Krym Battalion posted a photograph of some of the weapons available to him; an AK-74, a Walther P99, an M7 bayonet and a Carl Gustaf M/45B.
Another image of a Ukrainian serviceman with an M/45 surfaced around the 23 March, but I’ve been unable to find the original source for the image so have little context for it.
In early May an photograph of an older member of the Ukrainian Armed Forces was shared on a number of sites, he’s seen sat in a vehicle holding up an M/45 with a sling attatched.
In mid-May 2022 another M/45 surfaced in a photograph from a member of Krym Battalion, which is a part of the International Legion. It’s unclear if this photograph was posted by the same member who shared a photograph of his weapons in March, but the wear marks on the gun appear quite similar.
On 10 November, a daily update post from the Ukrainian General Staff included a photograph of an individual holding an M/45 with a sling, while the unit the individual belongs to isn’t stated given the contents of the post he may have been assigned to a unit on the border with Belarus.
Throughout most of 2023 sightings of M/45s were rare but in mid-June a member of the National Guard posted a short video featuring himself holding a Swedish K as other members of his unit walk behind him, two of the passing men also carry slung M/45s.
On the 28 September, a Swedish volunteer posted a photograph of himself holding an M/45 he came across on the frontline, he captioned the post: “Photo of when I found a mint condition Swedish K with 39B ammo out close to the front. Just an awesome rare Swedish Gun to see in use by a Medic.” The unit where the M/45 was encountered was the 131st Separate Recon battalion. This suggests the photograph may have been taken earlier in the summer of 2023 and also that M/45s may be used by medics. The mention of the Swedish 39B 9mm ammunition which was specifically issued with the M/45 is also interesting. Most notably, however, is the presence of the attachment assembly for an original Swedish spent cartridge case catcher bag.
October saw the first video of a Swedish K being fired. A short clip was shared on Instagram showing an M/45B being fired at the range with what appears to be a red dot optic mounted forward on the perforated barrel shroud.
Several months later, on 11 December, a medic with the 12th Ukrainian National Guard Brigade “Azov” shared a photograph of himself holding an M/45. Later in December a member of the 78th Separate Assault Regiment ‘Herts’ shared a photo, on 21 December 2023, with the caption ‘lend lease again’, he’s holding up a behind him can be seen several DP-27 light machine guns and some AK-pattern rifles.
Interestingly, none of the M/45s have the green paint finish which was used on some of the Swedish Armed Forces’ guns but have clearly shipped with original slings and in one case a brass catcher attachment. Also none of the guns in the imagery from Ukraine appear to have the end cap reinforcement typically see on the Swedish Army’s M/45Bs. While the guns have the M/45B’s fixed magazine well they don’t seem to have the characteristic pair of rivets and hooked end cap. It’s difficult to positively identify the variant as the guns’ markings aren’t visible in any of the imagery. With little context for some of the imagery and relatively few sightings of the guns in Ukraine its difficult to pinpoint the types of unit which are receiving them but it is conceivable that the guns have been decimated amongst a number of different types of unit including frontline elements of the Ukrainian National Guard, International Legion and Army.
Update – 21/01/24: From Swedish sources I’ve spoken to these M/45s are early spec guns which may have been in storage and were refit later. Retrofitted with fixed magazine wells but not the reinforced end cap as the ammunition that necessitated this was no longer in use.
Update – 22/01/24: Another photograph posted November 2023.
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Bibliography:
thank you to the researchers at Weapons Illustrated, Cloooud and Ukraine Weapons Warfare
The Armourers Bench 