Author Topic: H+R MODEL HK4  (Read 1385 times)

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Offline gun nut

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H+R MODEL HK4
« on: January 24, 2012, 02:25:47 PM »
HI,new member from Louisiana.
My brother in law has acquired his dad's h+r model hk4 gun.It is marked 1871-1971
the gun has no caliber marked on it. We could use some help with this.Also he would like
to find the single piece grips for it if anyone knows where. The bore looks like a 32 cal?
Any help would be appreciated.

Offline chefjeff

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Re: H+R MODEL HK4
« Reply #1 on: January 24, 2012, 02:55:28 PM »
I had a hk4 .380 with a conv. .22 bbl. In its day it was the best around,wish I had it back.The grips were rt. hard so,me being lefty mostly,let it trade off......

Offline knight0334

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Re: H+R MODEL HK4
« Reply #2 on: January 26, 2012, 06:46:32 AM »
The HK4's were chambered in .22LR, .25ACP, .32ACP, and .380ACP.   H&R imported them from Heckler and Koch.

What material is he looking for in a grip?  Wood, plastic, some other?
RIP ~ Teeny: b.10/27/66 - d.07/03/07

Offline gun nut

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Re: H+R MODEL HK4
« Reply #3 on: January 26, 2012, 07:21:36 AM »
knight I think he would like grips to be wood, but any leads would be helpful
to us.How can we find out when gun was made,also was this normal not to have
caliber marked on it.
Thanks gunnut

Offline chefjeff

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Re: H+R MODEL HK4
« Reply #4 on: January 26, 2012, 07:25:27 AM »
Being a commemorative,made in 1971 or 1972. I remember these.

Offline knight0334

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Re: H+R MODEL HK4
« Reply #5 on: January 26, 2012, 02:40:58 PM »
knight I think he would like grips to be wood, but any leads would be helpful
to us.How can we find out when gun was made,also was this normal not to have
caliber marked on it.
Thanks gunnut

As chefjeff mentioned above - it's a 100 year commemorative.  That would make it 1971, give or take 1 year for pre-year ramp-up, and post-year ramp-down.

Are you sure the chambering isn't stamped?   If it is .32cal it should have "7.65x17SR" or "7.65" marked on the barrel right at the chamber.  Lots of guns just don't have the frame or slide marked, rather they are marked on the barrel.   Some guns you have to take apart to see it.

Here is what you are looking for:


Also, I think the H&R 100yr commemoratives were only .380ACP.  So if it is .32cal, someone may have changed the barrel and mag(s).
RIP ~ Teeny: b.10/27/66 - d.07/03/07

Offline knight0334

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Re: H+R MODEL HK4
« Reply #6 on: January 26, 2012, 02:52:14 PM »
Numrich has a used good condition plastic grip in inventory- http://www.gunpartscorp.com/catalog/Detail.aspx?pid=75590&catid=8908

You may also need the screw -  http://www.gunpartscorp.com/catalog/Detail.aspx?pid=75630&catid=8908
RIP ~ Teeny: b.10/27/66 - d.07/03/07