Diana Mauser K98 PCP rifle: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Diana Mauser
Diana Mauser K98 PCP.

Part 1
Part 2

This report covers:

  • Trigger adjustment
  • Sight-in
  • JSB Hades
  • Beeman Kodiak
  • JSB Jumbo Heavy
  • RWS Hobbys
  • H&N Hollowpoint
  • RWS Superdome
  • Discussion
  • Summary

Today is the first day I test the accuracy of the new Diana K98 Mauser PCP.

The test

I shot the rifle with open sights off a sandbag rest from 10 meters. I shot 5-shot groups so I could test more pellets.

Trigger adjustment

I said in Part 2 that I would adjust the trigger today, so let’s get to it. There is just one screw to turn and clockwise decreases the sear engagement. I turned the 2mm screw clockwise as far as it would go and then tested the trigger by hand. It felt lighter and had less creep than it had before the adjustment. My trigger pull gauge records the 2-stage pull as still breaking at over 12 pounds. It is still creepy, though not as much as before. And that’s that. read more


Diana Mauser K98 PCP rifle: Part 2

by Tom Gaylord
Writing as B.B. Pelletier

Diana Mauser
Diana Mauser K98 PCP.

Part 1

This report covers:

  • Fill
  • JSB Exact Jumbo Heavy
  • Fill to 200 bar
  • Discharge sound
  • Discussion 1
  • Beeman Kodiak
  • Pellet feed with the single-shot tray
  • H&N Hollow Point
  • Discussion 2
  • Trigger pull
  • Summary

Today we test the velocity and power of the Diana K98 PCP rifle. According to the description on the Pyramyd Air web page, this is a 26-foot-pound air rifle in the .22 caliber I am testing. This information helps me select the right pellets to test. A pneumatic in this power range is probably best with medium-weight to heavyweight pellets, though I will also test lightweights, just so we know.

Fill

I tried to fill the rifle to 200 bar/2900 psi — the recommended fill pressure, but I waited an instant too long to shut the tank valve and the fill went to 3,000. It’s only 100 psi more. read more


What is the attraction of replica airguns?

by Tom Gaylord
Writing as B.B. Pelletier

This report covers:

  • Today’s report
  • HOWEVER
  • Taste
  • Replicas used for training
  • And, there is more!
  • Engraved Colt Single Action
  • And then…
  • One more reason
  • Summary

Before I begin let me tell you that I won a Slavia 618 in an Ebay auction and it is on it’s way to me now. I bought it because so many readers have talked about that model over the years and I have never even shot one. In my youth I owned a Slavia 621 (622?) breakbarrel for a short time. I found nothing outstanding about it and it eventually got away from me.

Many years later I acquired a Slavia 631 that I did like and shoot a lot. But it had a hinky automatic safety that turned me off so much that I — well, the truth be told, I don’t know what happened to that rifle. For all I know I may still have it laying around somewhere. You can read about it in a 2011 two-part report than was supposed to have a part 3 that never got written. read more


Diana Mauser K98 PCP rifle: Part 1

by Tom Gaylord
Writing as B.B. Pelletier

Diana Mauser
Diana Mauser K98 PCP.

This report covers:

  • Another great one?
  • History
  • Sights
  • This PCP
  • Fill
  • Repeater
  • Lightweight
  • Realism
  • Adjustable trigger
  • Oh, yes they did!
  • Stuff in the box
  • What do we have?
  • Summary

BB’s going to rant, just a little. We airgunners ask for realistic replica airguns all the time, and then we gripe because they are TOO real! I don’t know if you remember, but I was so impressed by the spring-piston Diana K98 air rifle that I bought the test gun. I knew it was a re-skinned Diana 460 Magnum — a springer I don’t particularly enjoy for its hard cocking — but the realism of that re-skinned rifle was and is astounding.

Another great one?

Well, having just pulled the Diana Mauser K98 PCP rifle out of the box I have to say that I believe Diana has done it again. This K98 PCP is very realistic. So I did something I usually avoid. I read the reviews. There were only two and both of them criticized one of the most realistic parts of the rifle — the rear sight! They were upset that it doesn’t adjust for windage! Well — guess what? The rear sight on the K98 firearm also does not adjust for windage! What did you expect — a Corvette that has 4 doors and a cargo hatch so you can store your groceries better? Come on, guys — a Corvette is a sports car and a K98 Mauser is a battle rifle from World War II. I guess the only thing that would be funnier would be to watch an airgunner pull the trigger on an 8mm K98 firearm and learn what real recoil is! I can tell you this — I had to get rid of my M48 Yugo Mauser because I could not take that kick! Okay, the rant is over. read more


Crosman MAR 177: Part 6

by Tom Gaylord
Writing as B.B. Pelletier

Crosman MAR
The MAR177 from Crosman.

Part 1
Part 2
Part 3
Part 4
Part 5

History of airguns

This report covers:

  • Sight-in
  • First group
  • Qiang Yuan Olympic pellets
  • RWS Hobby
  • JSB Exact RS
  • Discussion
  • Summary

You asked me to back up to 25 yards with the Crosman MAR177 and today is the day I do it. It should prove to be an interesting report.

Sight-in

Because I was using the iron sights that came with the rifle, I skipped the sight-in at 12 feet and went straight to 25 yards. My sight-in pellet was the Air Arms Falcon that was so accurate in the test at 10 meters.

The first shot went two inches high at 25 yards. After seeing that I adjusted the rear sight down 5 clicks. I had adjusted it up the other day for photography when I was exploring its adjustability and writing Part 5. read more


Springfield Armory M1 Carbine CO2 Blowback Airsoft gun: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Springfield Armory M1 Carbine airsoft
Springfield Armory M1 Carbine Airsoft gun.

Part 1
Part 2

This report covers:

Part 2 testing
Today’s test
0.20-gram TSD Tactical BBs
0.25-gram Valken Accelerate BBs
0.30-gram ASG Blaster Devil BBs
0.36-gram ASG BBs
No lag time!
Continue?
0.40-gram ASG BBs
0.43-gram ASG BBs
Discussion
Summary

Today’s test will be interesting to me because I have no clue how the Springfield Armory M1 Carbine airsoft gun shoots. Usually I have some idea going into a test and can select the right ammo to suit how I think the gun is going to perform. This time I have almost nothing. The only things I do know is the gun is powered by CO2 and also the same gun shooting BBs did very well. read more