Revitalizing a Benjamin 392: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Part 1
Part 2

Benjamin 392
Benjamin 392 multi-pump pneumatic.

A history of airguns

This report covers:

  • The test
  • Crosman Premiers
  • JSB Exact Jumbo Heavys
  • H&N Baracuda Match
  • Well?
  • JSB second test
  • Evaluation
  • Summary

Today is accuracy day for the Benjamin 392 that’s been rebuilt. What you are about to see is stunning! This report will blow your minds!

The test

I looked at the results of the Part 2 velocity test and determined that 4 pumps would be a good number for all pellets. Since this is a multi-pump where each shot takes more time, I decided to shoot 5-shot groups, to see whether one pellet is more accurate that the rest. If I found one, I would then shoot 10 shots with that one at a fresh target. That led to an extremely rare occurrence that’s going to surprise most of you. read more


Revitalizing a Benjamin 392: Part 2

by Tom Gaylord
Writing as B.B. Pelletier

Beeman R9

Part 1

Benjamin 392
Benjamin 392 multi-pump pneumatic.

A history of airguns

This report covers:

  • The rebuild
  • The test
  • Test 1
  • Analysis of test 1
  • Test 2
  • Analysis of test 2
  • Test 3
  • H&N Baracuda Match
  • JSB Exact Jumbo Heavy
  • Analysis of test 3
  • Next

Today we look at the Benjamin 392 that has been resealed. The first report was done on the gun as it came from the pawn shop. All I did was oil the pump head with ATF Sealant and then test the gun. It’s been a long time since Part 1, so you may want to read it again. In the last test I said this was the fastest 392 I have ever tested.

The rifle responded well to ATF Sealant. I will run those number with today’s test figures for comparison.

The rebuild

I sent the gun to reader Jeff Cloud for a rebuild. He is the guy who rebuilt my Sheridan Blue Streak a couple years ago. read more


Umarex Strike Point multi-pump pistol: Part 2

by Tom Gaylord
Writing as B.B. Pelletier
Strike Point
Umarex Strike Point multi-pump pistol.

Part 1

This report covers:

  • A surprise is coming
  • Ugly step-sister
  • Oil a multi-pump
  • Test 1. Velocity per pump
  • Learned a lot!
  • Curiosity
  • Pump force
  • Test 2.
  • Evaluation
  • Test 3.
  • Test 4.
  • Evaluation
  • Trigger pull
  • Summary
  • CMP Coach’s Course

A surprise is coming

It’s very fitting that I announce today that I have a surprise coming for you readers. The surprise is a multi-pump, as well, and it will be presented in the historical section. I have some other reports to get through before I can get to it, but this is a surprise worth waiting for!

Ugly step-sister

You readers were really hard on the Umarex Strike Point multi-pump pistol when I introduced it in Part 1. You made fun of its looks, the trigger, the weight and everything else. Today we find out about the velocity.

Oil a multi-pump

Multi-pump pneumatics need to be oiled to obtain their best performance. The Strike Point I’m testing came to me well-oiled, but I added some Crosman Pellgunoil to that. Let me show you how a multi-pump should look. read more


Beeman R9 with Vortek center-latching air piston: Part 2

by Tom Gaylord
Writing as B.B. Pelletier

Part 1

This report covers:

  • Today’s fill
  • JSB Exact
  • Predator Polymag
  • H&N Field Target Trophy
  • H&N Baracuda
  • Crosman Premiers
  • Benjamin Cylindricals
  • Cocking effort
  • Trigger pull
  • Firing behavior
  • Summary

Today is velocity day for the Beeman R9 with the Vortek center-latching gas piston that I’m calling the center latching unit (CLU). Bear in mind as you read today’s test, that this unit allows the owner to adjust the pressure inside the gas piston — raising or lowering the velocity and cocking effort. So, this is the first of several tests of the unit.

Today’s fill

I filled the CLU to 675 psi when I installed it. So that’s how it’s set up today. I will test it with 6 different .20 caliber pellets — one more than Pyramyd Air carries, if you don’t count the felt Beeman cleaning pellets. Let’s get started. read more


Umarex Gauntlet: Part 5

by Tom Gaylord
Writing as B.B. Pelletier

Gauntlet
Umarex Gauntlet.

Part 1
Part 2
Part 3
Part 4

This report covers:

  • JSB Exact Heavy
  • H&N Baracuda Match with 4.50mm heads
  • Decision time
  • Crosman Premier 10.5-grain heavies
  • Another decision
  • JSB Exact Heavies
  • H&N Baracuda Match
  • Summary of this test
  • Bug Buster scope and P.O.I. mounts

Today we start looking at the accuracy of the new .177 caliber Umarex Gauntlet. I think this report will be interesting to many of you. Let’s get started.

JSB Exact Heavy

The rifle was already sighted-in from the last report, so I loaded 10 JSB Exact Heavy pellets into the magazine and started shooting from 25 yards. Yes — I said 10 pellets. I forgot about skipping pellet number 2 and loaded the entire magazine. Shot one went fine but the mag jammed on shot 2. I didn’t force it. I just pushed it out and resumed shooting. This target has 9 pellets instead of 10, and they made a very vertical group at 25 yards that measures 0.704 inches between centers. read more


Crosman 100 multi-pump pneumatic: Part 4

by Tom Gaylord
Writing as B.B. Pelletier

Crosman 100
Crosman’s 100 is a .177 caliber variation of the more plentiful model 101.

Part 1
Part 2
Part 3

A history of airguns

This report covers:

  • The test
  • Discussion
  • Summary

The last test of the Crosman 100 was back in December, when I shot a remarkable 5 pellets into 0.145-inches at 10 meters. That engendered the question of whether it was just a lucky group or the rifle was really that accurate. I said at the end of that report that I would return and shoot 10 five-shot groups at 10 meters with the same pellet, so we could see whether that target was a fluke or representative. I waited until my right eye was corrected again, to give the test the best chance for success. So, today is the day! read more


Kral Puncher Breaker Silent Synthetic .177 PCP repeater: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Kral Puncher Breaker rifle
Kral Puncher Breaker bullpup with synthetic stock.

Part 1
Part 2

This report covers:

  • What happened?
  • The test
  • Sight in
  • JSB Exact Jumbo Heavy
  • Not a benchrest rifle
  • H&N Baracuda Match 4.50mm head
  • Crosman Premier heavy
  • Evaluation
  • Next

What happened?

We will start with an explanation of why I had to abandon this test until today. When I tried to scope the Kral Puncher Breaker all the shots landed quite low. At 12 feet they were 5 inches too low and even when I backed up to 19 meters they only rose an inch. I was planning to show you some new scope mounts with this rifle, but they will have to wait for another rifle that’s not a bullpup. Scoping a bullpup can be a challenge if you’re not used to it.

I searched through all my mounts and scopes, looking for a good match. The Kral rifles have Weaver/Picatinney bases, so 11mm airgun mounts won’t work. read more