Just so you know - Testing a New #11 Nipple

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sabotloader

Keep Shooting Muzzleloaders - They are a Blast
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I have to correct an error that I made... The nipples are not made of 17-4 SS but rather S-7 steel which is a more resilient metal

S-7 is an air or oil hardening tool steel that is characterized by very high impact toughness. The combination of strength and high toughness makes S-7 tool steel a candidate for a wide variety of tooling applications.

I posted this in the Inline section also, but perhaps there are many more sidelock shooters that might want to know about this also.

Lehigh Defense is now offering a replacement #11 Nipple for muzzleloaders. The metal used to create this new offering is the harder S-7 steel. The product is also undergone Heat Treating to make it even more durable. At this time the nipple is only available in 1/4x28 thread configuration.

When I first heard about this product, I was really wondering why? After a conversation with the folks at Lehigh - their goal was to create a stronger more durable, longer lasting product. S-7 steel is certainly a place to start, much better durability than steel or 416 stainless steel.

I have this thing!!!! I want a nipple that with a #11 cap or even a RWS 1075 cap on the nipple post, it will not fall off and it becomes water proof! When a nipple is pressed on to this nipple with a capper or even pushed with your fingers it will stretch the convolutions to the point of flattening the leading edge and not allow water/moisture a pathway to the ignition material in the top of the cap.

It does create a problem for some users in that if the unfired cap is pushed on tightly you will not be able to remove it with your fingers. Most often it will need to be peeled off the post.

The pictures I am posting are from my testing for water proofing

11-Composite.jpg


After, I peeled the submerged caps off the nipple post, I did take a Knight DISC out to the shop place the nipples back on the nipple and test fired them. Both the CCI #11 mag and the RWS Dynamit Noble 1075+ ignited with out a problem. Further I shot 3 ea. of both caps on the new nipple installed in the DISC.
 
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They are in the $8 area - I can not remember for sure...

But, one of the big points is they are suppose to last/live a lot longer than even the better ones on the market today. That is the point I would like to find out for sure!

Ed, another thing to look at and I think you can see it in the pictures, the base/bottom of the nipple is slightly domed! That dome was built in on purpose to help deflect some of the blow back pressure. Not as much pressure should go back up through the nipple to the breech.
 
Can I order a couple from you?

Ya, I got 4 of them just to be able to check them out. I am going to (hoping) shoot a DISC tomorrow with a 17-4 installed. I will be shooting 120 gr. vol. of T7-2f - that ought to get it dirty!

Let me do some checking - I will get back at you
 
I’d be interested in some too if possible. I’m shooting a couple of sidelocks with heavy conicals almost daily getting them dialed in for elk season. Looking for a nipple upgrade
Thanks
 
Ok thanks. I usually open mine to .033 to start for 777. But I’ll run them as they are to start
 
I have always gone to 0.031 - but I should know a lot more tomorrow - I am really hoping to get out and shoot a Knight DISC at the farm.
 
I think I would be interested in a couple when they hit the market.
Looking forward to your test results.
 
They really need to use a cheaper shipping type...like regular mail. Nipple cost is about $8. So is shipping cost for one nipple.
 

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