AR15 Bolt - 7.62x39, Nitride
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AR15 Bolt - 7.62x39, Nitride

SKU:
MO-303-0503-005
$49.95 $34.95
(7 reviews)
Current Stock:
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Description

KAK INDUSTRY 7.62x39 COMPLETE BOLT HEAD ONLY

Machined in house and assembled using only the finest steels and components.

KAK Industry takes pride in producing some of the finest bolts available, made 100% in house at our MO facility using the latest in robotics manufacturing tech

Machined from aircraft/bearing quality 9310 steel, heat treated properly, precision ground, and Nitride finished, Shot Peened, MPI Tested and marked

Extractor- Enhanced Billet, Phosphate finished 

Bolt design used standard length AR15 Firing Pin for proper protrusion 

Standard .125 bolt face depth

7.62x39, 9x39, and Similar 

 

 

** THE EXTRACTOR IS CONSIDERED A WEAR ITEM AND IS NOT COVERED AFTER SHOOTING. **

Additional Information
Caliber:
7.62x39
Finish:
Nitride
Bolt Material:
9310
Hand Preference:
Right Hand

Reviews

  • 5
    X39 bolt

    Posted by SMC Forge on May 7, 2024

    Thus is the best longest lasting and smoothest x39 bolt on the market. The is the only one that I use in my personal guns

  • 4
    KAK 7.62 x 39, Nitride Bolt

    Posted by MichaelH on March 27, 2024

    Seems well built with decent finish for price, but purchased as a backup for when my extractor breaks on my current bolt (I have extra extractors but hard to change without tools at the range). Wish the website specs were a little more detailed, but shipping and customer service were good. Will edit if have issues with use.

  • 5
    KAK 7.62x39 Bolt

    Posted by Chris on July 13, 2023

    Excellent bolt, eats brass and steel no problem. Going to get a couple more.

  • 4
    Threw this on my 5.56 carrier. No issues.

    Posted by Nick on January 27, 2021

    Struggled to find a full x39 BCG. LGS told me I could just use a x39 bolt and put it on my 5.56 carrier. Luckily I found this one in stock. Fit in perfectly with my Franklin armory BC. Bought an enhanced firing pin. Had zero issues so far. Spits out steel ammo flawlessly.

  • 5
    7.62x39 bolt head

    Posted by steve on January 26, 2021

    a most excellent product nary a misfire or failure to extract. beautifully machined and finished plus super fast service. thank you!

  • 5
    7.62x39 bolt

    Posted by steve on December 30, 2020

    never have had a misfire , light primer strike or failure to feed or extract. maybe a little pricey but well worth the money. it eats tula! if you want your 7.62x39 to work every time get one!

  • 4
    Excellent Bolt for the 7.62x39mm in the AR platform

    Posted by Larry D. on May 27, 2020

    I have several AR pistols in 7.62x39mm, I actually prefer it to the 300 Blackout. These KAK bolts ans BCG's are top notch. these are ready to run, and will light steel case ammo every time (unless the primers are bad). These are well worth the money !!!