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Sharps Xtreme Perfomance Bolt
Sharps Xtreme Perfomance Bolt


 
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Your Price: $79.99

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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 (U.S. Patent No. 9,863,729)
  • 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: 24 Write a review »


  0 of 0 people found the following review helpful:
 
Good quality as expected from SRC June 1, 2018
Reviewer: Graham Adler from Plymouth, MN United States  
SRC products are good quality and I have not been disappointed.

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  0 of 0 people found the following review helpful:
 
April 30, 2018
Reviewer: Anonymous Person from Mount Wolf, PA United States  
The bolt is my third product a bought from sharps. All excellent and were exactly as described. I purchased them due to them been construed out of S7 steel and for the DLC coating. Was very easy to clean after a day at the range.

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  0 of 0 people found the following review helpful:
 
March 15, 2018
Reviewer: John Pierce from Clay City, IN United States  


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  0 of 0 people found the following review helpful:
 
So far its great March 13, 2018
Reviewer: sannara lek from lynnwood, WA United States  
I ordered a XPB bolt to pair with my new carrier, fired it the first time this weekend 3·10·18 and they both performed without a problem.

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  0 of 0 people found the following review helpful:
 
XPB March 8, 2018
Reviewer: Anonymous Person  
Very nice product!

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