BSA Wolverine pellets | Air gun blog

Crosman MAR177 test report: Part 6

Posted on May 3, 2012 by B.B. Pelletier ↓ 42 Comments

by B.B. Pelletier

Crosman’s new MAR177 upper is big news!

Today’s test is shooting the Crosman MAR177 at 25 yards, both with and without the magazine. We’ll also shoot it with the best wadcutter target pellets and the best domed pellets to see what differences there are.

Rather than shoot the rifle myself, I let Mac shoot it this time. He is the better rifle shot between us, and I just wanted to see what the rifle would be like in his hands. He shot it off a bag rest at 25 yards indoors. Ten pellets were shot from the magazine, then another 10 of the same pellet were shot using the single-shot tray. Mac tested both domed and wadcutter pellets, so we get to compare the relative accuracy of both today. And the results did not turn out as I expected.

Crosman MAR177 test report: Part 5

Posted on April 23, 2012 by B.B. Pelletier ↓ 22 Comments

by B.B. Pelletier

Part 1
Part 2
Part 3
Part 4

Crosman’s new MAR177 upper is big news!

Today, we’ll look at the Crosman MAR177 upper shooting domed pellets at 25 yards. I’ll be using the 10-shot magazine, so we’ll get to see that in action, as well. I’ll tell you right now that today was a learning day that spawned another report that’s still to come. Read on to learn what it is.

As you know, the Crosman upper receiver is attached to a lower receiver that I built on a Rock River Arms lower receiver shell. I used Rock River parts, and the trigger is an upgraded two-stage National Match trigger, also from Rock River.

New BKL mount adjusts for barrel droop: Part 2

Posted on December 20, 2011 by B.B. Pelletier ↓ 60 Comments

by B.B. Pelletier

Part 1

It’s been half a year since I did Part 1 of this report. I always meant to do today’s test, but other things seemed to crop up every time I was ready. I did make an excursion in another direction to test BSA’s 2×20 pistol scope using another mount on the Beeman P1 air pistol. Such is the tangled life of the airgun blogger!

New territory!
Today’s report takes me into fresh territory with my Slavia 631 breakbarrel rifle. I had earmarked it as a testbed rifle for testing the accuracy of lead-free pellets a long time ago, but the lack of a scope mount caused me to substitute the Whiscombe rifle at the last minute. You see, the Slavia air rifles all share a common problem when it comes to mounting scopes. They have dovetails that are among the very widest on the market. Most 11mm scope mounts will not expand wide enough to fit the 14mm dovetails (they are still called 11mm, which creates a world of confusion among buyers who try to scope their rifles) that are standard on all Slavia breakbarrels. Even for me — with a drawerful of specialized airgun mounts and prototypes — the Slavia remained a gun I could not scope until this new BKL mount hit the market.

The great accuracy test: Part 3

Posted on April 21, 2011 by B.B. Pelletier ↓ 64 Comments

by B.B. Pelletier

Part 1
Part 2

Well, when was the last time we had a discussion this large on this blog? You were talking on yesterday’s report and on the first part of this series, all at the same time.

And, we were talking apples, oranges, cinnamon wafers and pseudo-dadaism in the post-war cinema! All at the same time.

So, once more, I will attempt to state what it is that we’re trying to do. We’re trying to discover some things that, if applied in certain ways, will always help improve accuracy. As I explained to several readers, the artillery hold is one such thing. I didn’t invent it. I just gave it a name so I could talk about it, and people would understand what I was talking about.

The great accuracy test: Part 2

Posted on April 20, 2011 by B.B. Pelletier ↓ 133 Comments

by B.B. Pelletier

Part 1

No other single blog report has had the reception this one has! We have had readers awaken to discuss their favorite things and other readers say they are leaving the blog because they don’t want to read the lengthy comments made by enthusiastic readers who have been stimulated about this subject.

We also had a number of readers who failed to understand what this series will attempt to do, so perhaps I had best state it again clearly, so we all know. The purpose of this series is to discover those things a shooter can do to improve accuracy with an airgun. This is a quest to find out what works, as far as improving accuracy is concerned.