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Sharps Xtreme Perfomance Bolt



 
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Your Price: $89.99
Sale Price: $44.99
Savings: $45.00

Stock Status:In Stock

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Description
 

The Sharps Xtreme Performance Bolt (XPB) with DLC (Diamond Like Carbon) Coating; extreme hard coating and scratch resistance. In addition, the new bolts have gone through a 24-hour thermal cycle proprietary heat treatment.



Technical Data

  • Bolt: S7 Tool steel, shot peened and DLC coated
  • Extractor: 4340 Steel, Manganese Phosphate coated
  • Ejector: S7, shot peened and Manganese Phosphate coated
  • Extractor Pin: S7, shot peened and Manganese Phosphate coated
  • Mil-Spec Extractor and Ejector Springs, Gas Rings
  • Batch MPI and HPT tested
  • Tensile strengths of 1550-1600 mpa, or 220,000-235,000 psi.
  • Toughness of over 200 ft./lb. Charpy C-Notch
  • HRC of 46 yields a 15% increase in hardness at the same toughness comparing to Carpenter 158 & 9310
Technical Data on DLC Coating
  • Coating thickness: 2 - 4 μm (Micro Meter) or 2-4 μ (Microns)
  • Hardness HV 0.05: 2000 – 2800 or 80+ HRC
  • Deposition method: PVD UBM/PACVD
  • Friction vs. steel, dry: 0.1
  • Color: Carbon Black
30-Day Money Back Guarantee
Interested in our products, but hesitant on the design? We offer a 30-Day Money Back Guarantee for certain Sharps products including, the XPB, Relia-Bolt, Bolt Carrier, and Bolt Carrier Group.

100% Compatibility
XPB is drop-in compatible with all existing .223/5.56 variant parts groups and bolt carriers; no modifications or tools are necessary for installation.

Lifetime Guarantee
If any XPB is found to have defects in materials or workmanship, Sharps will repair or replace it at no charge. You do not need to be the original owner, and no time limit applies.

Average Rating: 5 of 5 Total Reviews: 9 Write a review »


  0 of 0 people found the following review helpful:
 
Reliabolt July 4, 2017
Reviewer: Anonymous Person from St. Louis, MO United States  
Why hasn't anyone thought of this before?
What a great idea and the quality is remarkable.
You get what you pay for and it looks like I have gotten a part I will not have to worry about.
Thank You

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  0 of 0 people found the following review helpful:
 
Excellent Product and Service June 30, 2017
Reviewer: Craig Cheney from Payson , UT United States  
I am slowly converting all of my AR platforms from mil-spec bolts to Relia-Bolts.  I have never encountered any failures with the Sharp's bolt design and I am impressed that the bolt design is well thought out and superbly executed. Nice work team!

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  0 of 0 people found the following review helpful:
 
A awesome bolt June 29, 2017
Reviewer: David from Gloucester, VA United States  
I've purchased 7 of these bolts in np3 finish so I just purchased one ln the new finish and I like it just just as much as that np3 finish you can't beat the quality of these bolts for a lifetime guaranteed they are definitely well worth the money I definitely will be buying more I have one complete bolt carrier group when the funds lets me I'm going to get a couple more bolt carrier group Sharp's has pretty fast shipping to thank you

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  0 of 0 people found the following review helpful:
 
Upgrade for any BCG. June 26, 2017
Reviewer: Anonymous Person from GA  
I installed this into an old BCG and it so smooth when I pull the charging handle and slowly let the BCG go home; it doesn't hitch when the bolt hits the barrel extention and rotates in.

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  0 of 0 people found the following review helpful:
 
Excellent!!!! June 26, 2017
Reviewer: Anonymous Person from IL United States  
Top notch! Don't hesitate to get one...can't go wrong with the relia-bolt.

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