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My new old Feinwerkbau 300S, part I



Way back in 2007 I wrote about the Feinwerkbau 300, a gun I had fired a few times but never owned. Then just a few weeks ago I found a very affordable one in a a target shooting forum I regularly check into . I sent payment, and four days later it showed up on my porch.

It’s actually a 300S, a later version with a few improvements. There were several models made, mostly differing in the stock and the sights. There was the standard 300S, a Running Boar version, set up for scope use, a Universal model, and a junior model, and maybe more. Feinwerkbau made untold thousands of them between the 300 in (I think) 1968 and its replacement with the single-stroke pneumatic FWB 600, though I believe they kept making the 300S for some years after the introduction of the 600. .

This particular rifle has  seen a lot of use, judging by the scores of dents in the wood and the scratches in the metal, but it’s been well maintained where it matters. It was resealed not too long ago and shoots smoothy and accurately- more accurately than I can, certainly. I started out shooting it at my Gehmann air pistol target trap, which inflated my ego, as I was getting a lot of 10s, but then the Gehman air rifle trap and targets I’d ordered arrived to put me in my place.

ISSF air pistol targets are 17cm square with an 11.5mm 10 ring. The air rifle targets are 10cm square, the actual target ring is 4.5cm, and the 10 “ring” that’s more of a dot is a huge 1.5mm in diameter:




These were fired at a distance of 10 meters- official ISSF distance. On an air pistol target, those would be 9s and 10s. On this target, it’s a 9, three 7s, and a 5. In international competition, the 10 ring is further divided into decimal fractions, so depending on how well centered your shot is, it might scope anywhere from 10.1 to 10.9. I definitely have a lot of work to do over the winter.

The pellet trap I’m using, in case you haven’t seen a Gehmann trap, is a very clever affair. It’s a small box made of stamped steel, and inside is a movable steel plate held in position by a spring. The spring is just strong enough to absorb the energy of a 7.0-8.0gr pellet traveling  at 400-600fps. The result is that all the pellets get trapped in the box and there’s no splatter or pellets bouncing out:


Mine cost me $20 + shipping from an eBay supplier. I’ve got two of the pistol traps, too. Less walking across the basement to replace shot out targets.

Over the winter I plan on removing the heavy varnish that’s been applied to this stock, raising as many of the dents as I can, using steam, and refinishing it with a Tru-Oil finish, which I think will compliment the walnut stock much better. I’ll post photos in this blog when I do.

Update: I’ve been practicing. My first two shots today, from an honest 10 meters: