Tag Archives: BKL 1-pc cantilevered mount

Walther 1250 Dominator PCP air rifle: Part 4

Posted on by B.B. Pelletier ↓ 36 Comments

by Tom Gaylord, a.k.a. B.B. Pelletier

Part 1
Part 2
Part 3

Walther 1250 Dominator
Walther 1250 Dominator.

Today, we’ll test the Walther 1250 Dominator at 50 yards. I had to go out to the rifle range for this test, and we’ve been having some winds lately, so it took some time before I got a calm day. But this day was perfectly calm — I couldn’t have asked for a better day to shoot an air rifle at long range.

As you recall, the Dominator takes a 300-bar fill, which is 4,350 psi. I had to delay the test to get my carbon fiber tank refilled, and even then I didn’t have enough air for a full fill. When you fill a tank, it gets warm; and when it cools back down, you lose several hundred psi. I was able to fill to about 4,100 psi this time, but that single fill was enough air to last for the entire test, which was about 50 shots. And the needle in the pressure gauge is still in the green, which means there are more full-power shots remaining in the rifle. read more

Walther 1250 Dominator PCP air rifle: Part 3

Posted on by B.B. Pelletier ↓ 59 Comments

by Tom Gaylord, a.k.a. B.B. Pelletier

Part 1
Part 2

Walther 1250 Dominator
Walther 1250 Dominator

Let’s look at the Walther 1250 Dominator accuracy at 25 yards. In deference to the 8-shot clip, I’m shooting 8-shot groups rather than 10. The way this rifle loads, with the clip almost disappearing in the receiver, it’s too difficult to keep track of those 2 extra shots.

It’s loud!
I’ll be honest — I stalled testing this gun in the house because of the noise. It’s one of the loudest airguns I’ve ever shot indoors.

Air use
I said last time that I would give you a shot count once I filled the rifle to 4,350 psi (300 bar). Well, that didn’t happen. I filled it as far as my freshly filled carbon fiber tank would go, but that was only to 4,200 psi on the tank’s gauge, which seems pretty accurate. The rifle’s gauge showed a lower fill pressure, but I chalk that up to small pressure gauges never agreeing. read more

B25H breakbarrel rifle with a bamboo stock: Part 2

Posted on by B.B. Pelletier ↓ 27 Comments

by B.B. Pelletier

Announcement: John McKinneyis this week’s winner of Pyramyd Air’s Big Shot of the Week on their airgun facebook page. He’ll receive a $50 Pyramyd Air gift card. Congratulations!

John McKinney is this week’s BSOTW. Looks like he’s holding a Benjamin Marauder.

Part 1


The B25H breakbarrel air rifle looks striking with its bamboo stock.

I know there’s a lot of interest in this air rifle. It came through in the passionate comments made to Part 1. Today, I’ll complete my test of the B25H breakbarrel from Xisico with an accuracy test.

I installed a Leapers Golden Image 4×32 rifle scope in a BKL 1-piece cantilever mount. I used the cantilever (an extension of the scope mount that goes beyond the base) feature of the mount to move the small scope back far enough on the scope tube that it was positioned correctly for my eye. read more

TalonP PCP air pistol from AirForce: Part 6

Posted on by B.B. Pelletier ↓ 37 Comments

by B.B. Pelletier
Part 1
Part 2
Part 3
Part 4
Part 5

TalonP air pistol from AirForce is a powerful, new .25-caliber pneumatic hunter.

It was another calm day at the range last week when I tested the TalonP air pistol once again. This time, I had a couple special goals. One was to see if the new method of scope mounting recommended by AirForce owner, John McCaslin, would help me hold the gun better, and the other was to test the velocity of the gun with the most accurate pellets on power setting eight.

New scope mounting method
The scope has to be moved forward for increased cheek contact with the reservoir/tank. You know that I’m now using the optional shoulder stock extension that clamps onto the pistol’s reservoir. The way it clamps gives you a wide range of pull lengths. I need a longer length of 14.5 to 14.75 inches, so I have the extension way out at the back of the reservoir, but most shooters will slide it in a bit. John recommends that you adjust the stock first then position the scope where it needs to be for your eye. He recommended a BKL cantilever mount that pushes the scope forward. I used their BKL 4-inch one-piece mount with what they refer to as drop compensation, which actually means droop. Because the one I had on hand has one-inch rings, I had to say goodbye to the superb Hawke 4-14x42AO Sidewinder Tactical scope I’ve been using and substitute a Leapers 5th Gen 6-24x50AO scope. While it was entirely adequate, I have to observe that the Hawke at 14x was clearer than the Leapers at 24x. read more

Crosman Optimus .177 rifle: Part 3

Posted on by B.B. Pelletier ↓ 83 Comments

by B.B. Pelletier

Photos and test by Earl “Mac” McDonald

Part 1
Part 2

Crosman’s Optimus offers a lot of power for a low price.

Today is accuracy day for the Crosman Optimus, and I know that a lot of readers are watching this rifle for all that it offers. We were pleasantly surprised in the velocity test to learn that the Optimus is a stable and smooth-shooting breakbarrel rifle. Now, we find out if it matters.

Choked barrels
The first thing Mac noted was the Optimus barrel has no choke. I’ve seen comments like this on customer reviews as well. Here’s the scoop on choked barrels. When a spring-piston gun fires, the sudden air blast forces the pellet’s skirt out into the rifling. If it didn’t fit the bore well when it was loaded, it usually does after firing. read more