K-SPEC Enhanced AR15 Bolt- 7.62x39, Dual Ejector
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K-SPEC Enhanced AR15 Bolt- 7.62x39, Dual Ejector

SKU:
MO-303-0503-015
$99.95 $74.95
(2 reviews)
Current Stock:
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Description

The K-SPEC dual ejector system uses mil-spec ejectors and springs that require no proprietary parts.  Ejector holes are centered on the lugs to avoid any reduction in strength of the bolt.  The dual ejector system increases the ejection reliability and adds consistency to the ejection pattern. KAK Industry has been manufacturing dual ejector bolts for the AR10/LR308 platform for over a decade and has used that experience to create a durable and reliable dual ejector system for the AR15 platform.

The K-SPEC Bolt is backwards compatible with all standard mil-spec BCG components.  The K-SPEC bolt can be used in any AR15 style direct impingement system.

Complete Assembled Bolt Only

  • Bolt- 9310 steel, outside diameters ground to .0002 tolerances, MPI test, nitride finish
  • Extractor- 4140 steel, fully machined, Phosphate coated
  • Extractor pin- S7 tool steel, ground, heat treated
  • Ejector- S7 tool steel, ground, heat treated
  • 1.44 oz

Machined in house and assembled using only the finest steels and components. KAK Industry takes pride in producing some of the finest Mil-Spec/ Enhanced AR15 bolts available, made 100% in house at our MO facility using Doosan machining centers, Tsugami Swiss turning, and the latest in FANUC robotics combined into an automated cell giving us lights out production capability.  In house automated CMM Inspection processes ensure consistent quality. 

Additional Information
Caliber:
7.62x39
Hand Preference:
Right Hand
Type:
K-SPEC ENHANCED BCG
Finish:
Nitride
Bolt Material:
9310

Reviews

  • 5
    Enhanced dual ejector AR-15 bolt 7.62x39

    Posted by T. Coleman on October 16, 2023

    This bolt is a BAMF! Works everytime all time. No problems what so ever! The feral hogs in my area are shaking with fear. Thanks KAK

  • 5
    Dual Ejector

    Posted by Greg Mclemen on July 24, 2023

    I have 2 in 7.62x39 and 1 7.62x51 in both of my AR pistols. 100% the best. I have their new K-Spec .556 BCG coming this week. Can’t wait.