Quackenbush .308: Part 4

by B.B. Pelletier

Part 1
Part 2
Part 3


Quackenbush .308 big bore is an attractive airgun.

The last time we looked at this Quackenbush .308 big bore was when I discovered that my rifle really likes Mr. Hollowpoint’s 68-grain hollowpoint bullet. I also tested a 150-grain Loverin-design bullet that was just a bit too heavy for the gun. It didn’t want to stabilize and was tearing elongated holes in the target at 50 yards.

If you’ll recall, I was running low on air that day, so I could fill the rifle to only 3,000 psi. That gave a stunning group that was smaller than one inch at 50 yards with the 68-grain hollowpoint, but I wondered whether it would do any better if I filled the rifle to higher pressure. I also wondered if going just a trifle faster would have stabilized the 150-grain bullet. There were a lot of unanswered questions after the last test. read more


Quackenbush .308: Part 3

by B.B. Pelletier

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

Tyrone Nerdin’ Day says this about his winning photo: Me and my IZH-DROZD MP-661k Blackbird with Wild Mod Chip, Walther PS 22 red dot sight, quad rails and a UTG Tactical Op bipod. Black SWAT vest with the Walther CP99 Compact, police belt with Winchester Model 11.

Part 1
Part 2


Quackenbush .308 big bore is an attractive air rifle.

It’s been a long time since Part 2 because I was searching for a better bullet for this rifle. Oh, the groups shown in Part 2 aren’t that bad; but when you see what I have to show today, you’ll be glad I stuck with it. read more


Quackenbush .308: Part 2

by B.B. Pelletier

Part 1


Quackenbush .308 is handsome even in this lowest-grade version.

Today’s report will be quite different from the norm. This is Part 2, which is normally where I test velocity. I did that, and you’ll see it in today’s report — but you’ll also see some targets, because I tested accuracy, too.

When I test a smallbore pellet gun, I know at the start how the gun should perform, more or less. Yes, there are some surprises; and yes, I do make some mistakes — but a lot of what happens can be predicted pretty accurately. But not a big bore!

With a big bore airgun, I’m almost starting from scratch. Sometimes, I will have tested something similar and can use that experience as a starting point, and there’s some of that in today’s report; but this .308 rifle is unlike any other big bore air rifle I’ve ever tested. There are more .308 lead bullet designs and bullet molds available than there are .177 pellet types on the market. Out of all that, I have to select some designs that make sense. read more


Quackenbush .308: Part 1

by B.B. Pelletier

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

Rich says that this is Ben, who’s 11 years old. He’s getting ready to shoot the reset paddle on his Gamo trap. He’s using the Air Venturi Bronco.

Today I’ll begin a look at a big bore precharged air rifle that most of you will never see. The Quackenbush .308 is a classic from the central Missouri airgun maker.

This air rifle may not be mainstream; but just mention it to airgun hunters, and you might as well have pulled the starter rope on a hotrod snowmobile! The noise starts immediately as people break up into discussion groups, some to explore the potential accuracy or the best bullet and others to recount the dozens of game animals that have fallen to their rifles. read more