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Q&A for Sharps Rifle Company Xtreme Performance Bolt — 9 Questions & 13 Answers

Name Sharps Rifle Company Xtreme Performance Bolt (4.8)
$119.99 $99.99 Save 17%
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Q
eko, member, from CA, United States, asked on April 11, 2021

will it work for a 300 blackout?

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on May 04, 2021

No it will not work.

1 of 72 found the following answer helpful.
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Q
HITPEI69, guest, from NJ, United States, asked on December 11, 2025

I didn't see any makings saying anything about HPT and MPI, or is that not needed?

Manufacturer Answer
A
Answered by Sharps Rifle Company, Manufacturer from VA, United States, on December 19, 2025

Sharps Rifle company Bolts are MPI tested and always have been as stated on our website, that being said, we have never stamped our bolts. Our product description and technical information is on our website.

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Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on May 10, 2022

The Sharps Rifle Company Relia-Bolt is compatible with 300 Blackout as it is drop-in compatible with all existing .223/5.56 variant parts groups and bolt carriers; no modifications or tools are necessary for installation.

14 of 14 found the following answer helpful.
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Q
Dan, guest, from OR, United States, asked on April 25, 2021

Will this work with my M&P 15 sport 2?

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on May 04, 2021

As long as its .223 or 5.56 it will work.

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Manufacturer Answer
A
Answered by Sharps Rifle Company, Manufacturer from VA, United States, on June 25, 2022

You did not specify which Bolt carrier group you purchased.
If it was the A.R. 15 platform Bolt carrier group it has 1 extractor spring and 1 O-ring(buffer) installed

The 308 Bolt carrier group have 1 outer extractor spring, 1 inner extractor spring and one O- ring(Buffer)

It should be noted :The ArmaLite rifle (AR 10) is not compatible with the DPMS gen 1, LR 308,SR 25

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Q
Gunaddict, member, from AR, United States, asked on September 11, 2020

Will this work on a 223 wyld running a piston system and binary trigger?

A
Answered by Beararmz2nd, member, from PA, United States, on April 16, 2021

Yes. This isn't any modification that will change the BCG..

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Q
R, guest, from FL, United States, asked on June 02, 2020

Will this work in a rem R25 in .243?

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on May 04, 2021

No it will not work.

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Q
dom, guest, from FL, United States, asked on May 26, 2020

will this work on spiketactical 223/556?

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on May 04, 2021

Yes it should work.

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Q
kroot, member, from AK, United States, asked on November 12, 2019

Will this work with a mossberg mvp scout in 223?

Expert Answer
A
Answered by Jonathan D., Gear Expert, from IL, United States, on November 26, 2019

No, it will not.

0 of 1 found the following answer helpful.
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Last updated 2025-11-12 UTC.