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Posted

Someone always going on about holster patterns. But, the 'stories" and "facts" run as wide a range as the "right" way to measure a belt. I personally don't see where the difficulty lies, except perhaps the hype created by 'professionals" trying to convince you they're doing something you can't. Seriously, some of these people will have you standing on the left foot facing northwest in the morning arguing about nylon vs poly.

Here's the short version -- to fit snugly and prevent weapon movement, the inside of the leather would be the same size as the outside of the gun.

That sounds too simple, because it IS. Amazing how many people miss that. Seriously, anyone who's ever used a real or dummy gun to form a holster SHOULD have realized that. Leather has some natural "forgiveness" built in, so it's not necessary to measure every millimeter. Some of the larger Glocks are good for examples -- since they are basically a rectangle "'this much by this much". With a revolver, it's the same idea, but instead of a flat surface you have a radius (actually, it's called cylinder because it's a cylindrical).

Now, just a bit of "tech" stuff, which is in it's own paragraph so people can bypass it if they like :) "Theoretically", the width of the leather for the Glock (let's use a model 19 jus for example, those seem popular these days) would be 5.1" (like a rectangle roughly 1.5" x 1.050"). In the same way, lets say that the cylinder on the Ruger is Ø 1.56" (which is close depending on machine tolerances). This makes the measurement around 4.90".

Where things sometimes get screwed up, I think, is that some forget that this is the measurement on the INSIDE of the holster. This ignores even MORE technical stuff that would be considered for higher production -- like fold lines and bend radii. For those who can't see why that matters, I don't think I can help you.

Once you have this "wrap", then belt slots / loops / sweat shields / straps / etc. can largely be whatever size and location you like (within reason).

And, structurally there is no benefit gained or lost by how sharp the stitch line turns. From a maker standpoint, it's a tad quicker to run a small curve simply because you avoid the necessity of exact stitch placement (which usually means slowing down a bit). I have a sharp turn at the tip of ALL of my belts -- never had one break there :)

Now then ....

Since it seems to be some type of closely guarded secret - here's yet another tip. Everybody loves to go on about how the Glock 17 and the model 22 can be made with the same dummy. Someone will chime in a second later to say thats also good for the model 31. Fair enough.

What some don't say (some don't know, others don't want to say) is that the Glock models 19, 23, and 32 are EXACTLY the same, with the exception of being about 1/2" shorter (well, officially like 16 mm). All the difference is is the muzzle end (triigger area and slide no different), so that same glock 17 mold can be used to make holsters for all 6 pistols

Oh, wait... the compact models 26, 27, 33 are ALSO the same 'around' dimensions, everywhere except the muzzle end. Those subcompacts don't have 'rails', and the base is just a tad wider - I'm talking like .03". Just the frame under the slide -- the slide itself is not different, except shorter (by about 5/8").

So now, we have a pattern that can be used for NINE pistols, simply by cutting the end longer or shorter. Due to that extra bit of 'beef' on the subcompact muzzle end, once formed it would be a tad loose at teh bottom on the other models. Basically, I mean you could get the models 22 holster to form to the 27, though a bit of stretch would make it not so great fit on teh 22 any more. BUT, if you had a 22 pattern, made the holster, and then formed it with the 27, you'd be fine -- this is my point.

JLS  "Observation is 9/10 of the law."

IF what you do is something that ANYBODY can do, then don't be surprised when ANYBODY does.

5 leather patterns

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  • Contributing Member
Posted

JLS  "Observation is 9/10 of the law."

IF what you do is something that ANYBODY can do, then don't be surprised when ANYBODY does.

5 leather patterns

  • Contributing Member
Posted

Not sure what happened to the picture of the back of this one. It's a Ruger, but not the right one :)

JLS  "Observation is 9/10 of the law."

IF what you do is something that ANYBODY can do, then don't be surprised when ANYBODY does.

5 leather patterns

  • Members
Posted

Very good tip about not having a sharp turn. Appreciate it, never turn down a critique (not obligated to agree with every one but always appreciate them)

I have noticed that about the glocks. I have several patterns for the above version of my holsters the accommodate more than one gun.

I carry a Bersa BP9cc and noticed how close the internals of the holster would be on a XDS and a shield. the shield I just have a mark that makes it shorter. Then molded individually they come out good.

When some one hands me a gun that is similar tor one Io have already done. I can usually trace the pattern, adjust stitch line marks as needed and the work is greatly minimalized. The more you do the easier it comes. Just trying to make each one better as we go. I keep getting handed stuff (like the revolver) and it is start form scratch all over again, but that goes better each time as well. Going to mold the revolver in question this evening. I think ?????? it is going to work out fine......time will tell

Amarillo Texas

bambamholsters.com

  • Members
Posted (edited)

post-23581-0-42753100-1420386935_thumb.j

Well, not bad for a first, Maybey could have been 1/8 inch looser on the barrel. The tallest sight I have ever worked around.

Hindsight, the ear is a little big and need to bring the rear slot in closer to the trigger guard.

I don't get where the retention comes from on the revolver though. It is still not 100% dry and is looser than I care for in a semi auto. Not sure what retention to expect in a revolver but this one is not snug at all.

Pointers???

Edited by cleanview

Amarillo Texas

bambamholsters.com

  • Members
Posted

If I want a gun to slip in and out with almost no friction (e.g. a thumb break), I let the holster dry with the gun in the holster. If I take the gun out right after wet molding, the leather shrinks a little bit and friction is greater. Usually I take them out after about 2 hours of drying. Of course it depends on how much friction you have to begin with based on stitch line placement.

As for where the retention on a revolver comes from, I assume the molding in the trigger guard, and just having stitch lines in the proper place.

"An unarmed man can only flee from evil, and evil is not overcome by fleeing from it."
-Col. Jeff Cooper

  • Contributing Member
Posted

Hardly quite done, but perhaps they sumthin helful init :)

JLS  "Observation is 9/10 of the law."

IF what you do is something that ANYBODY can do, then don't be surprised when ANYBODY does.

5 leather patterns

  • Members
Posted (edited)

Well, here is the finished goods. My own critique....the ear is a little big and the leather had a mar just beside the snake

post-23581-0-16155700-1420592454_thumb.j

post-23581-0-56460400-1420592467_thumb.j

post-23581-0-67796400-1420592475_thumb.j

post-23581-0-18061600-1420592485_thumb.j

Edited by cleanview

Amarillo Texas

bambamholsters.com

  • Members
Posted

That stitch line around the gun looks pretty good. How many practice ones did you do to get it dialed in?

"An unarmed man can only flee from evil, and evil is not overcome by fleeing from it."
-Col. Jeff Cooper

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