Walther Parrus with wood stock: Part 3
by Tom Gaylord
Writing as B.B. Pelletier
This report covers:
- 5-shot groups
- The test
- H&N Field Target Trophy
- RWS Superdomes
- JSB Exact 15.89 grain
- Eley Wasp pellets
- Baracuda Match 5.53mm heads
- Last pellet — JSB 18.1 grain
Today I begin testing the accuracy of the .22-caliber Walther Parrus with wood stock. Since the rifle has open sights, I used today to sort through 6 candidate pellets for future tests.
I only shot 5-shot groups today, because I’m not testing the ultimate accuracy of the rifle — just the potential for certain pellets to be accurate. Also I had to shoot left-handed because my right eye is acting up. I can’t see the target with my right eye when I look at the front sight. The good news is my retina specialist tells me that it’s time for me to get a pair of glasses. Looks like the eye is healed as far as it’s going to. At least with glasses I should be able to see things with both eyes again.
I shot from a rest at 10 meters. With the target brightly lit by a 500 watt halogen light, I am able to see a squared-off front sight post instead of the fiberoptic dot. Aiming precision is greatly improved. All the bullseyes are shown in the same attitude in which they were shot.
H&N Field Target Trophy
The first pellet I tested was the 14.66-grain H&N Field Target Trophy. I have never had success with this pellet, though others swear by it. I tested the pellet with the 5.55mm head.
Five pellets went into an open group that measured 1.438-inches between centers at 10 meters. They are all over the place, and I know this is not the right pellet for the Parrus under test.
Are you concerned? I’m not, and I’ll explain why. I knew the FTT pellet was probably not a good one for this rifle. It fit the breech really tight, and I have never had any luck with this particular pellet.
I also know I’m shooting left-handed, which will affect my accuracy a little. Some shooters might feel daunted by this, but I have done it enough to know that it does work. Just look at what the next pellet did and you’ll understand.
I get mixed results from RWS Superdome pellets. Some airguns like them and others don’t. This Parrus I’m testing likes them a lot. Let me show you what a good group looks like. Five Superdomes went into 0.61-inches.
Now this is a group! Shooting left-handed, this is about as good as I could do on this particular day. At 0.61-inches between centers at 10 meters, it’s much better than the FTT group. This pellet is worth testing further in this rifle.
JSB Exact 15.89 grain
I tested the JSB Exact 15.89 grain domed pellet next. Five of them went into a vertical group measuring 0.588-inches between centers at 10 meters. That’s so close to what the Superdomes did that I would call it a tie. This is another pellet to be tested later.
Eley Wasp pellets
Think I’m on a roll? In the groove? Watch what happens when I try 5 Eley Wasp 5.6mm pellets. The group opens up to 1.334-inches between centers and you see right away that there is a big difference in pellets. Wasps fit the breech tight and are not for this Parrus.
These large groups don’t bother me because I’m also getting the smaller ones. Shooting left-handed with open sights is enough of a handicap that I can tolerate the size of the groups for now.
Baracuda Match 5.53mm heads
The fifth pellet I tried was the H&N Baracuda Match pellet with the 5.53mm head. I had a feeling these would be good and they didn’t disappoint. Five went into 0.664-inches at 10 meters. They strung vertically, which seems to be a common theme when I shoot left-handed.
Last pellet — JSB 18.1 grain
The final pellet I tried was the 18.1-grain JSB Exact Jumbo Heavy pellets. They fit the breech very well and seemed to be a natural choice for the Parrus. Five went into an identical 0.664-inch group at 10 meters, but within this group is a smaller group of 3 pellets in 0.273-inches. Does that bode well for the future? Who knows? It was enough to land them in contention.
Today I tried something different. I shot 5-shot groups that allowed me to test more pellets for accuracy potential. Once again, 5 shots are not an indicator of true accuracy, but as you see here, they do separate the wheat from the chaff. This is a good way to test a lot of different pellets fast.
Next I’ll mount a scope and go for accuracy at 25 yards. If we see results that are good enough there, I will also go to 50 yards.