Semiautomatics and accuracy

by Tom Gaylord
Writing as B.B. Pelletier

A history of airguns

This report covers:

  • Trolling for questions
  • Why are semautomatic firearms less accurate?
  • Semiautos are accurate!
  • Why?
  • Matt’s Garand
  • My Garand
  • When you fire
  • Not even a Garand!
  • Why does it matter?
  • Airgun accuracy
  • Pellets are plastic
  • Seating consistency
  • Summary

Today’s topic was suggested by some comments from reader Matt61. He says, “The comparisons at the beginning of the post between firearms and airguns and semiauto vs. bolt-action raise a lot of questions for me. I take it that airgun repeater level accuracy is better than firearm repeater accuracy. Why? If it’s because the round is moved by air instead of a bolt, what difference does that make? The bolt seems like it would be more secure. This all has to do with the mechanism of operation so I guess it really is one question about the difference between semiauto and bolt actions. Once the bolt chambers the round into the chamber, what difference does it make whether the round comes single-shot or from a magazine or whether the bolt is operated by hand or by gunpowder gases (firearm) or air? This history would seem to be erased once the round is in the chamber. So why the differences in semiauto, firearm and airgun accuracy?”

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All American Target Concepts 503-1 action target: Part 2

by Tom Gaylord
Writing as B.B. Pelletier

503-1 target
The All American Target Concepts 503-1 target is like nothing you have ever seen.

Part 1

This report covers:

  • The target under fire
  • Operation
  • Airgun power
  • .22 rimfire
  • What you didn’t see
  • Paddle hits
  • Evaluation

Today I’ll show you how this big Texas Star target works. In Part 1 I mentioned there were numerous patents on the target, but the maker informed me there is just one patent that’s currently in force.

I also have the manufacturer’s pricing now. One target will be $509, with free shipping. That may sound high, but this is a club-grade target and much better built and more rugged than most of us are used to. I think today’s report will show you what I mean.

The target under fire

You should read Part 1 to refresh your memory. This target is built for safety first and also for ruggedness. All the angles on the parts are designed to direct the pellets and bullets away from the firing line. And they are built to take punishment!

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All American Target Concepts 503-1 action target: Part 1

by Tom Gaylord
Writing as B.B. Pelletier

503-1 target
The All American Target Concepts 503-1 target is like nothing you have ever seen.

This report covers:

  • Big target
  • Tough
  • Safe
  • Portable
  • Assembles without tools!
  • Paddles of two different thicknesses
  • The secret
  • How large is it?
  • Knockdown
  • Many patents
  • Test

You may not remember me telling you about this action target in one of the reports on the 2017 Texas airgun show. Today I start my report about it.

Big target

The manufacturer does not call this a Texas Star, but they acknowledge that it works like one and most people will call it that. But if our sun is a star, this target is Betelgeuse! That’s a red supergiant start that, if it was in the same place as our sun, its rim would extend past the orbit of Mars! I’m saying the 503-1 is BIG. You might plink at regular Texas Stars at 35 yards — this is one you can move out to 75 and even 100 yards!

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They have the wrong twist rate!: Part 2

usby Tom Gaylord
Writing as B.B. Pelletier

Part 1

This report covers:

  • Been awhile
  • New airgunners
  • A better way
  • Doing what works
  • The point
  • Sharpening straight razors

Been awhile

Part 1 of this report was written way back in the beginning of February. I think the reason it’s taken me so long to get back to it is I titled it wrong. I will discuss that as we go, but first let me define who “they” are. In the words of comedian, Red Green, “They” are everybody who is not us. Now that that’s clear we can continue.

Part 1 was a treatise on twist rates and how they affect accuracy. As many of you are aware, I use this blog to school both new airgunners and also airgun manufacturers — who are often as ignorant of the facts as new airgunners, but cannot or will not admit it. No engineer who has just been hired by an airgun company is going to admit there is something he doesn’t know about guns! Heaven forbid! And neither is any CEO or owner of a company, because in their minds they are in a position of authority and should therefore know!

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Umarex Legends MP40 BB Submachinegun: Part 1

by Tom Gaylord
Writing as B.B. Pelletier

MP40
Umarex Legends MP40 BB submachinegun.

Part Two: Umarex Legends MP40

This report covers:

  • Texas airgun show
  • Description
  • Rate of fire
  • Select fire
  • Magazine
  • Sights
  • Open bolt
  • Blowback
  • Folding stock
  • Why this airgun?

Here is an airgun we have all been waiting for since the SHOT Show — the Umarex Legends MP40 BB Submachinegun. PAY ATTENTION! There are two versions of this airgun at this time. One is the weathered one that comes with a leather sling. and the other is a blued steel gun that apparently has no sling. I asked for the weathered one because of what this is — a battle-ready WW II replica. Beautiful bluing belongs on replicas of Colt Pythons, not on guns that have served in war! There is a price difference of $50 between the two offerings as this is published (the weathered version with the leather sling is more), but I would watch them because I think that’s will change from time to time.

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Something else

by Tom Gaylord
Writing as B.B. Pelletier

This report covers:

  • Always something else
  • Change it
  • Make ‘em pumpers
  • Farco air shotgun
  • A good rifle
  • The 1873 Springfield
  • A long shot
  • The point
  • Summary

Always something else

One thing has stood out about airgunners for me. No matter what you are talking about, they always seem to want something else — something different. I remember many years ago when powerful precharged guns didn’t exist, the Yewah 3B Dynamite multi pump from Korea was looked at as a big deal. It was powerful, large caliber (.25) and airgunners were in awe of it — mainly because few of them had ever seen one.

Change it

Then I read about a guy who had one and reported how very powerful it was, but, man, was it ever hard to pump! The 3B required 150 pump strokes to fill initially, and then you could top it off after every shot with another 20 pumps. This fellow liked the power but hated all the work. So he machined a fill coupling and turned his 3B into a precharged airgun! He said the gun became lighter when the pump mechanism was removed, and it was no longer a chore to fill.

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Sig Sauer Spartan BB pistol: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Sig Spartan BB pistol
Sig Sauer Spartan BB pistol offers a lot of pistol at a budget price.

Part 1
Part 2 

This report covers:

  • The test
  • H&N Smart Shot
  • Hornady Black Diamond BBs
  • The trigger
  • Air Venturi Zinc-Plated BBs
  • Overall evaluation

It’s accuracy day for the the Sig Spartan BB pistol, and I have to tell you I am excited. The trigger on this pistol, while heavy, breaks so crisply that I am expecting good things.

The test

I shot from 5 meters, seated and resting my shooting arm on a UTG Monopod. The Spartan’s sights are fixed but they are wide enough for good accuracy and the front post is sharp. There was no problem seeing the sights on the target for a 6 o’clock hold.

H&N Smart Shot

I tried the H&N Smart Shot lead BBs first. I did that because the Spartan only got 40 good shots on a CO2 cartridge in Part 2 and I wanted the pistol to be as powerful as possible with this heavier BB.

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