Bergara B14R - Single Shot Adapter

[aaron7575]

I couldn't really find what I was looking for online. I needed a feed adapter to use a single shot benchrest stock on my Bergara B14R. I've tried a few different versions to get to this one. I hope this helps some of you that 3D print.

https://www.thingiverse.com/thing:7177166

 

[Jdub22]

I couldn't really find what I was looking for online. I needed a feed adapter to use a single shot benchrest stock on my Bergara B14R. I've tried a few different versions to get to this one. I hope this helps some of you that 3D print.

https://www.thingiverse.com/thing:7177166

aaron,
Any loading issues/problems with it?
As you are probably aware none of the other B14r single shot loaders work very well.
How can I get one? I don't have a 3D printer.
thanks

 

[Allen Corneau]

No personal experience but this guy has a bunch including the B14R...

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www.rimfirecentral.com

 

[aaron7575]

aaron,
Any loading issues/problems with it?
As you are probably aware none of the other B14r single shot loaders work very well.
How can I get one? I don't have a 3D printer.
thanks

I think the inherent problem with all of these single load blocks is that they don't have a follower pushing the rounds up into the extractors. This one is going to have the same potential problem. The ramp on the front does a great job when cycling moderately fast. Cycling slow doesn't work well.

I had an idea to make a feed ramp that is the correct height and just gets pushed down by the bolt as it passes over. I stopped at what I have now because it worked, but if I was to make one for you or others, I'd want it to work 100% of the time.

Give me some time this morning and I'll come up with another version and print one out. I won't be able to test until tonight, but if it works, I'm sure I could send you one.

 

[gkgeiger]

No personal experience but this guy has a bunch including the B14R...

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www.rimfirecentral.com

He also knows what he is doing.

 

[aaron7575]

aaron,
Any loading issues/problems with it?
As you are probably aware none of the other B14r single shot loaders work very well.
How can I get one? I don't have a 3D printer.
thanks

Here's my latest version. This is printed in PETG which has quite a bit of spring to it. I think I'm going to like this one better because it is adjustable. The follower is a seperate piece that can be easily swapped or modified.

I'll test tonight and report back.

 

[aaron7575]

Yup, it's perfect. Feed fast or slow, it works every time. DM me Jdub22. I'll see what shipping costs to you.