A rather interesting pick-up from Last Sunday's Preston arms fair was this Swiss army STGW 57 (Sig 510-1) battle rifle. Modern weapons don't interest me that much, but there is something a bit 'different' about this weapon that appeals to me. In some ways it reminds me of a toy gun that people of a certain age will remember from when it came out in 1964... the 'Johnny Seven OMA' (one man army). I was never lucky enough to get one for Christmas, my parents - like many at that time - just couldn't afford it, and there was just one lad on our stretch of road that got one. It fired single shot, full auto, launched grenades, and fired rockets... it even had a built in pistol that could be removed at the flick of a switch and then loaded with a roll of caps. A few years later when I was about 14, I was leafing through a copy of: 'Guns Of The World' in the local library and came across the Swiss STGW 57. I read up on it and straight away I was reminded of that toy rifle from 1964. Click on images to enlarge.
When I read up on it I was amazed at its capabilities, and at that time it was reckoned to be the most expensive military rifle ever made. Its no lightweight - coming in at over 12 lbs and some 44 inches in length. The sights on it are reminiscent of the German FG42, and the gun itself - which is admittedly somewhat ugly - is made of steel stampings and castings.
The rifle was designed to replace the K31 bolt action rifle along with some of the smg's and lmg's still in service. It operates on the roller-delayed blowback system has single shot and full auto capabilities, with a rate of fire of between 450 and 650 rpm, and also fires rocket propelled grenades. When firing in semi-auto the bipod is set in front of the receiver, and on full auto it is slid forward to sit just behind the foresight to offer greater stability. When firing grenades in a flat trajectory in the anti-tank roll it has a range of about 250m, and when used as a mortar it can reach out to 400m. The bipod legs are marked with a scale to aid accurate ranging. A string is hung from the bayonet lug and weighted with the Swiss army knife (what else? ) and with the butt resting on the ground, the rifle is tilted to the range required. There is even a folding 'winter' trigger for use when firing the grenade so that the firer's fingers don't get injured by the recoil. There is a smaller magazine for use with the grenades, the cartridges being shorter in length. For safety reasons, the rifle has to be re-cocked manually when firing grenades - as the rifle will not reload.
The rear sight has micro settings for greater accuracy up to a range of 600m, and the foresight has a luminous dot set in the casing to aid night firing.
There is also a bayonet, and as you might expect of the Swiss, is beautifully made. The rifle was once referred to as the Rolls Royce of infantry weapons, and when you look at the craftsmanship it is easy to see why. Approximately 740,000 rifles were made for the Swiss army, with around 450,000 of these being scrapped after the introduction of the Sig 550 in the early 1990's. This particular example is one made for the Swiss army - the export guns being different - and was manufactured in 1969. It is all matching numbers and in superb condition.
Cheers,
Steve
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