Umarex Gauntlet: Part 7

by Tom Gaylord
Writing as B.B. Pelletier

Gauntlet
Umarex Gauntlet.

Part 1
Part 2
Part 3
Part 4
Part 5
Part 6

This report covers:

  • 50-yard test
  • Time to fold
  • Scope mount problem
  • Problem solved!
  • Sight-in
  • 25-yard group
  • Summary

Today I will bring you up to date on all that has been done with the Umarex Gauntlet PCP rifle. It has been two and one-half months since you read anything about this rifle, but I have been doing things and have tried to test the Gauntlet before now. Here is what happened.

50-yard test

I went to the range in early April for a 50-yard test. Unfortunately that day I had also invited a member of my church out to zero his AR-15, and it turned out he did not know how to do it. I ended up spending a lot of time getting him zeroed, plus I lent him my sandbag that I would normally use for any 50-yard PCP test. I shot the Gauntlet off a pile of wadded up rags and gun bags. Even so, the test was still good, if not ideal. read more


Benjamin Trail Nitro Piston Mark II pistol: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Part 1
Part 2

Benjamin Trail NP MkII
Benjamin Trail NP Mark II air pistol.

This report covers:

  • Adjustable trigger
  • The test
  • Sight-in
  • Aiming
  • RWS Hobby
  • Air Arms Falcon
  • Qiang Yuan Training pellets
  • Additional testing
  • Discussion
  • Summary

Today we look at the accuracy of the Benjamin Trail Nitro Piston Mark II with the factory-mounted open sights. But before we get to that, there is some old business to clear up.

Adjustable trigger

There was quite a bit of interest in the adjustable trigger last time — mostly because I showed that I could not get a screwdriver on it to adjust. There was so much interest that I vowed to try to adjust it for this report.

I removed the barreled action from the stock. All it took was removing the 4 stock screws and lifting the action out of the grip/stock. The safety button fell out at the same time. read more


Beeman QB Chief precharged pneumatic rifle: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Beeman PCP
Beeman QB Chief precharged pneumatic air rifle.

Part 1
Part 2

This report covers:

  • Accuracy day
  • The test
  • Fill
  • H&N Baracuda Match with 4.50mm heads
  • Time for the trime!
  • JSB Exact Heavy
  • Crosman Premier heavies
  • Discussion
  • Oh, no!
  • Summary

Wow! How’s that for a blog opener? Are you curious?

Ever make a huge mistake in judgement? I think I made one in Part 2, when I said this air rifle is probably not for the first-time PCP user. Read on to discover why I say that.

Accuracy day

Today is accuracy day and I want to shoot the Beeman QB Chief precharged pneumatic air rifle with both the open sight it comes with and also with a scope. Since this is the first test I decided to go with open sights at 10 meters.

The test

I shot off a sandbag rest at 10 meters. The rifle was rested directly on the bag, which you can do with precharged pneumatics (PCP), because they don’t recoil. I decided to go with 5-shot groups and to just look for that special pellet or pellets that would be worthy of a 25 yard test. Boy — what I didn’t know and was about to find out! I also went with just 5 shots because we know from Part 2 that the Chief is short on breath. Ten shots are about all you get before the velocities drop way off the power curve. read more


Sheridan Supergrade: Part 4

by Tom Gaylord
Writing as B.B. Pelletier

Sheridan Supergrade right
My new Sheridan Supergrade is in fantastic condition, despite the wood check at the butt.

Sheridan Supergrade
The cheekpiece makes the Supergrade stand out!

Part 1
Part 2
Part 3

A history of airguns

This report covers:

  • The test
  • Sheridan Cylindrical
  • JSB Exact
  • Adjusted the sight
  • Velocity
  • Crosman Premiers
  • H&N Field Target Trophy
  • Next

Today we test the accuracy of the Sheridan Supergrade at 10 meters. Let’s get started.

The test

I shot off a sandbag rest at 10 meters. The rifle was pumped 4 times for every shot. As you learned Friday, the trigger was set as light as it will go, which is 4 lbs. 10 oz.

I decided to shoot 5-shot groups and then to select the best pellet to shoot a 10-shot group. I went that way because a multi-pump takes so long to get ready for each shot. read more


Sheridan Supergrade: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Sheridan Supergrade right
My new Sheridan Supergrade is in fantastic condition, despite the wood check at the butt.

Sheridan Supergrade left
The cheekpiece makes the Supergrade stand out!

Part 1
Part 2

A history of airguns

This report covers:

  • Adjustable trigger!
  • Trigger-pull
  • Courage arrives!
  • Safety
  • Adjust the bolt handle position
  • Velocity
  • Test 1.
  • Test 2.
  • Test 3.
  • Pump effort
  • Summary

We’re back at it with the Sheridan Supergrade today. I will get to the velocity testing, but there are still a couple more surprises before that.

Adjustable trigger!

That’s right; the Sheridan Supergrade came with an adjustable trigger! Imagine that — an airgun from the 1940s with a trigger that adjusts.

The trigger adjusted in a unique way — by changing the location of the sear spring on a notched bar. To do this the rifle has to be out of the stock, which is not as straightforward as it is with some guns, so I won’t do it today. But I may work up the courage to try it at some point in our test. read more


Beeman R9 with Vortek center-latching air piston: Part 4

by Tom Gaylord
Writing as B.B. Pelletier

Part 1
Part 2
Part 3

This report covers:

  • Important discovery!
  • Analysis
  • Setup
  • JSB Exact
  • Evaluation
  • Test restructure
  • Predator Polymag
  • H&N Field Target Trophy
  • H&N Baracuda
  • Crosman Premier
  • Benjamin Cylindrical
  • Velocity comparison
  • Retest of JSB Exacts
  • Cocking effort
  • Discussion
  • Going forward
  • Testing new designs

Today I will test the Vortek Center-Latching Air Piston in the Beeman R9, with the pressure set at 50 bar, which is 725.19 psi. This is the highest pressure to which I have set the unit, so today’s velocities should be the fastest we will see.

Important discovery!

Before we begin today’s test, a remark made by reader GunFun1 to the last report triggered some unplanned testing that revealed some surprising results. He was concerned by my remark that some spring-piston guns (and that is EXACTLY what this center latching unit is) need a “wake up” shot when they are first fired. I have seen this with perhaps half of the springers I have tested over the years. Here is what he asked me. read more


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