Rohrbaugh 45ACP Prototype

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Apr 20, 2003
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Rohrbaugh 45ACP Prototype

Since approximately 2003 or 2004 I have appreciated the efforts and products of the Rohrbaugh family lead by Karl Rohrbaugh. They truly are a great group of folks. For the past several years and during every encounter since that first meeting at SHOT show, the question about a 40 S&W or 45 ACP version of their outstanding pistol has always come up. According to Karl (and there is no doubt in my mind that he knows of what he speaks), there is no possible way to safely contain the 40 S&W or the 45 ACP in a SEMI-AUTOMATIC pistol the size and design of their well proven 9mm pistol.

However, for the past several years, Karl has been at work to bring a 45 ACP pistol to fruition and now a prototype is underway and I had an opportunity to handle it. This is not to say that the long awaited Rohrbaugh 45 ACP is ready for production yet and I have been told that, in part, because of the current production schedule for the already popular 9mm that production of the 45 ACP may not be ready for another few years. That said, the time frame is NOT written in stone so, the 45 ACP could be available sooner but that of course depends upon a variety of issues.

I can say that in spite of this being a prototype, it fit very well in the hand and the double action style trigger was relatively smooth (again this was a PRTOTYPE and still a work in progress) and I look forward to the possibility to actually fire this pistol sometime in the future. Some brief introductory information is that this is obviously larger and heavier than the 9mm but extremely compact. It uses the officer ACP size magazine so proprietary magazines are not an issue and readily available.

Here are a few views:

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According to Karl (and there is no doubt in my mind that he knows of what he speaks), there is no possible way to safely contain the 40 S&W or the 45 ACP in a pistol the size of their well proven 9mm pistol.

I don't know if I agree with that. I'm sure the Rohrbaughs are quality pieces but to make that kind of a claim just makes me go :confused: shake my head. On top of that, the .45 acp cartridge is low pressure compared to 9mm. 9mm and .40 S&W are high pressure and both 35,000 psi.

With that out of the way, that prototype Rohrbaugh .45 looks mighty fine. The lines remind me of the S&W 5906.
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Thanks for sharing this. Definitely keeping my eye out on it.

Sure this thing only holds two rounds, but it shows that something of this size can be made for .45. The Rohrbaugh is 5.2 x 3.7 with a 2.9 inch barrel. The Doubletap is 5.5 x 3.9 with a 3 inch barrel.

[youtube]HXq20luUDAo[/youtube]
 
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I don't know if I agree with that.

Sure this thing only holds two rounds, but it shows that something of this size can be made for .45. The Rohrbaugh is 5.2 x 3.7 with a 2.9 inch barrel. The Doubletap is 5.5 x 3.9 with a 3 inch barrel.

[youtube]HXq20luUDAo[/youtube]

Let me rephrase that. The comment was in reference to a SEMI-AUTOMATIC and in regard to a pistol of Karl's original 9mm design and size.

However, I do like that little Heizer. The Heizer being an over/under is arguably a different action than the Rohrbaugh? Apples vs oranges. Or rather Washington delicious apples vs. Granny apples? :)
 
Let me rephrase that. The comment was in reference to a SEMI-AUTOMATIC and in regard to a pistol of Karl's original 9mm design and size.

Now that makes sense now. Both are neat in their own right. I can see people being anal and carrying both, the Heizer and the Rohrbaugh (should it hit production at some point). I really like the business end of the Rohrbaugh prototype, how it's all flat. It all looks very precise and reeks of quality. I always thought Rohrbaughs were more like man jewelry in the way that William Henry knives are to make an analogy. heh.

EDIT: I also like how the extractor is internal.
 
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Very nice looking pistol. Very modern with traditional elements. I wasn't interested in the 9mm Rohrbaugh (nothing against the design), but if he does take the .45ACP to production, I will definitely be adding one to my collection!

How does the trigger feel?
 
The Simmerling was a very small manually operated 45ACP. An 'unnamed' govt agency had some produced in semiauto. I wish an established mfg. would pick that up and produce it.
 
"The Simmerling was a very small manually operated 45ACP. An 'unnamed' govt agency had some produced in semiauto. I wish an established mfg. would pick that up and produce it."

American Derringer has the LM-4 Simmerling advertised on their website. The price is by request. My understanding is that it is expensive.
 
Always wanted a Rohrbaugh. What are they thinking of for a MSRP for the .45?

SEMPER-FI TIL I DIE
 
"The Simmerling was a very small manually operated 45ACP. An 'unnamed' govt agency had some produced in semiauto. I wish an established mfg. would pick that up and produce it."

American Derringer has the LM-4 Simmerling advertised on their website. The price is by request. My understanding is that it is expensive.

ADC was building them upon order. IDK if they still are. IIRC, the price was over 2K. I was wishing for someone to make the semiauto. 5.2" X 3.7", that's pretty small for a 45.
 
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Would like to see that also in .40. Not a gun head & don't know much about the pressures, etc- but already owning a G23, (and being a fan of redundancy) it would be nice to have an additional platform that utilizes the same caliber. Always nice to see advancements.
 
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