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SliXshot Black Powder Nipples
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SliXshot Black Powder Nipples

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SliXshot Nipples: Better Ignition for Percussion Revolvers

Upgrade your percussion revolver with durable stainless-steel nipples designed for dependable ignition and extended service life.

SliXshot Nipples are manufactured from 416 stainless steel and feature an enlarged internal chamber leading to the flash hole. This design helps produce a hotter spark and more dependable powder ignition.

  • 416 stainless steel
  • Rockwell 38–45
  • Sets of 6 or 10

Features and Benefits

  • Enlarged internal chamber directs ignition toward the flash hole
  • Helps produce a hotter spark and dependable ignition
  • 416 stainless-steel construction
  • Resists rust and corrosion
  • Heat treated for increased durability
  • Available for several popular percussion-revolver manufacturers
  • Model-specific thread lengths and diameters
  • Proudly made in the USA
Heat-Treated Stainless-Steel Construction Each nipple is heat treated to a Rockwell hardness of 38–45, providing a balance of strength, durability, and long service life.

Recommended Percussion Caps

For the best fit and ignition performance, use a compatible standard or magnum percussion cap from the following list:

  • CCI No. 11
  • Winchester No. 11
  • RWS 1075 Standard or Magnum
CCI No. 10 Cap Notice CCI No. 10 caps are not recommended because their smaller internal diameter may prevent them from seating correctly. CCI No. 11 caps are the more appropriate CCI option for SliXshot nipples.

Available Revolver Applications

SliXshot nipples are available for compatible Uberti, Pietta, Ruger Old Army, Walker, Dragoon, and LeMat percussion revolvers in .36, .44, and .45 caliber.

Uberti Percussion Revolvers Many 1851 through 1861 models and the compatible Uberti 1873 Cattleman 12-28 × .200-inch threads
Ruger Old Army Ruger Old Army percussion revolvers 12-28 × .250-inch threads
Pietta Percussion Revolvers Compatible Pietta models, including the 1851 Spiller and Burr M6 × 0.75 × .200-inch threads
Uberti Walker and Dragoon Compatible Uberti Walker and Dragoon revolvers ¼-28 × .215-inch threads
Pietta LeMat Pietta LeMat percussion revolvers M6 × 0.75 × .200-inch threads
Not for Five-Shot Pocket Revolvers These nipples will not fit five-shot pocket percussion revolvers. View SliXshot Pocket Revolver Nipples .

Set Quantities and Current Pricing

Uberti, Pietta and Ruger Old Army

Complete set of 6 nipples

See current price below

Uberti Walker and Dragoon

Complete set of 6 nipples

See current price below

Pietta LeMat

Complete set of 10 nipples

See current price below
Complete Revolver Sets Standard Uberti, Pietta, Ruger Old Army, Walker, and Dragoon options include six nipples. The Pietta LeMat option includes ten nipples.

Complete Your Upgrade

Percussion Revolver Safety Make certain the revolver is completely unloaded and uncapped before removing or installing nipples. Never dry-fire a cap-and-ball revolver. Confirm the correct nipple thread, cap fit, and function before loading the firearm.

✭ Attention International Customers ✭

To order this product for shipment outside the United States, please contact:

Garson Chen
Director of International Sales
Graf & Sons, Inc.
(573) 581-2266 Ext. 110

452 Product Reviews - Average rating 4.9 / 5 (Show All)
Functions well
Jay Cousland - 07/17/2026
I outfitted both of my Walkers with these, and shot 80+ rounds through since. These perform much better than the factory nipples. There was only 2 times where the hammer captured the caps, and it was noticed before they had the chance to enter the action.
There was never a time when the hammer was blown back, and caps entered the action while firing, a common occurrence with the factory nipples.
And this was with CCI #11's, so I expect even better results with my RWS 1075's.I usually aim for around 100 rounds per gun,per session, and did not even need to wipe down, clean, or lube with these nipples to hit that number, which is better than my ROA or 1858.
Very happy with my purchase!
Slix Shot Are Best
Montana Kid Hammer - 05/08/2026
Perfect fix and works just as designed. Thanks!
Nepples
JT - 04/12/2026
Have only had litte time too fire pistol but it shoots very well.
Major Improvement
Scott Miranda - 03/15/2026
Great product! They greatly improve reliability and reduce cap jams. Also, they use easy to find # 11 caps. I have converted all my C&B revolvers to Slixshot nipples.
Slixshot nipples rock!
BadBrad - 02/22/2026
Darn, after that title I haven't got much else to say. If you shoot black powder revolvers you need these. Why I use them is because they help prevent cap jams ALOT! They do make a big difference and you should buy them now!
Slixshots Nipples
Scott Englund - 12/05/2025
Arrived on time. I have these on all 4 of the blackpowder pistols I own. Any time I purchase another pistol I order a set of these for it. They are usually waiting here for the pistol to arrive. I've had issues with the stock uberti nipples enough to know they have to be replaced and these work real well.
SliXshot nipples
Sam Madison - 09/10/2025
SliXshot nipples are an example of such perfection than none else need be considered. No more cap jams in the open top revolvers, no more misfires, no more hammer blow back, no more problems.
Having fired uncountable thousands of rounds, both on and off the competitive ranges, I've tried most things that are available .
Slix shots nipple
Rsheppard146 (at) hotmail.com - 02/28/2025
Just awesome I have 3 sets in all 3 of my Pietta revolvers
Slix Shot Nipples/Cones
rsheppard146 - 02/16/2025
I like them enough over the factory Pietta Nipples, The Cap Jams? While with factory nipples I had 1 to 6 per cylinder. Slix Shots well 1 in many cylinders, 8 or more cylinders per cap jam.
SLIXSHOT
Taurus/Hipoint Enthusiast - 01/29/2025
I got a set for an 1851 Navy I will be returning for 2 more sets when funds are available. I won't say ends all cap jams I do have a significant drop in them 1 in every 4-5 cylinders versus 1 per every other squeeze of the trigger. Yes worth it, if you are a shooter
Slix shots nipples
Shaun - 01/17/2025
No more cap jams!! I have bought 6 sets for all of my pietta cylinders!!
Slix shot nipples
Mark - 01/14/2025
Received the nipples in a very short time, fit the pistol with no problems good people to work with.
SliX Wrench
SliX Wrench - $25.00

A must have Black Powder Nipple Wrench


  • Works great with SliXshot Nipples
  • Heat Treated and Hardened

SliX Hand
SliX Hand - $29.50

A must have extension handle for loading black powder revolvers


  • No more gouged palms
  • Gives extra leverage
  • Machined from solid aircraft aluminum
  • Made in the USA


SliXShot Nipples work BEST with Remington #10, CCI #11, Winchester #11 and RWS 1075 Standard or Magnum Caps. Nipples will NOT work on 5 shot Pocket Revolvers.
Price: $39.00
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