5.56/.223 Left-Handed Bolt Assembly

(8 reviews) Write a Review

Made to mil-spec requirements, the 5.56/.223 left-hand bolt is designed to work with our left hand bolt carriers inside of our left hand rifles.


Bolt Material: Mil-spec shot peened carpenter 158

Coating: Manganese phosphate

Extractor Material: Tool Steel

Extractor Insert & Spring: Black insert with 4 spiral spring

SKU: STAG310431


Q: Will this bolt work with other company's rifles and upper halves?

A: We have not tested the bolt with any other company's rifles. We can only guarantee that it will work with our left hand 5.56 rifles and upper halves.

Q: Can I use this bolt with my Stag Arms piston bolt carrier?

A: This bolt assembly is the same one we use with our piston bolt carrier. Please remove the gas rings before installing it into your piston bolt carrier.


8 Reviews

  • 5
    Great quality as usual

    Posted by Mike Whitson on 18th Mar 2021

    Works perfectly. Top notch quality as to be expected from stag arms

    Thanks, Mike!

  • 5
    Left handed bolt

    Posted by Kevin on 15th Mar 2021

    Works flawlessly, will definitely give stag my business again!!!

  • 5
    Backup for Stag Rifle

    Posted by Brian on 2nd Feb 2021

    I just wanted a backup for my Stag Rifle. Old one works great no problems. Had to replace wearable parts and clean.

  • 5
    Left handed bolt

    Posted by John Vangeertruy on 27th Jan 2021

    Fit perfectly and functioned with no issues.

    Used in another manufacturer's carrier which had a net handed bolt.

  • 5
    Great product and quick service

    Posted by Robert Colvin on 14th Jan 2021

    I was doing a build for my daughter . She is left handed so of course I was doing a left hand rifle. I wanted a left handedside charging/ left ejecting rifle for her. Stag Arms had exactly what I was looking for.

  • 5
    Left Hand Bolt

    Posted by Nathan Engebretson on 29th Aug 2018

    Top notch, Stag surpasses all standards especially with their left hand shooter products. Bought one of these for a back-up tongo in my Magpul core.

  • 5
    Left Handed Parts

    Posted by Thomas Morrissey on 25th Nov 2017

    I am blown away with the quality of there products, even more thankful for there left handed parts! Keep up the good work and keep the left handed products coming they rock.

  • 5
    Buy As Backup

    Posted by John Dorsey on 31st Aug 2017

    These are well made but eventually everything breaks or wears down so I have extra just in case. I mean this is a left handed bolt
    If you are going to commit to a left handed rifle buy the back-up parts.