Load image into Gallery viewer, 284768989.jpg
Load image into Gallery viewer, 284768990.jpg

KAK Industry K-SPEC AR-15 Dual Ejector Bolt 5.56/.300 Blackout Hard Chrome 303-0505-002

SKU: FLX-KAK303-0505-002

Vendor KAK Industry
Regular price $117.98
Sale price $117.98 Regular price $124.95
Sale Sold out
Unit price
/per 
FREE GROUND SHIPPING on orders $50+
Additional or Expedited Shipping calculated at checkout.
This is a pre order item. We will ship it when it comes in stock.

Fast Shipping

American Owned

Easy Returns

Product Description

The KAK Industry K-SPEC AR-15 bolt is a complete assembled bolt designed to enhance ejection reliability and consistency for 5.56 NATO and .300 Blackout direct-impingement rifles. Its K-SPEC dual ejector system uses standard Mil-Spec ejectors and springs (no proprietary parts), with ejector holes centered on the lugs to help maintain bolt strength. Built from 9310 steel and finished in a machine gun hard chrome, this bolt is built for durability and backwards compatibility with standard Mil-Spec bolt carrier group components.

Product Highlights

  • K-SPEC dual ejector design for improved ejection reliability and a more consistent ejection pattern
  • Complete assembled bolt only (use with the carrier of your choice)
  • 9310 steel bolt with hard chrome “machine gun” finish for durability and wear resistance
  • Uses Mil-Spec ejectors and springs—no proprietary parts required
  • Backwards compatible with standard Mil-Spec AR-15 bolt carrier group components; designed for direct impingement systems

Specs

  • Brand: KAK Industry
  • Manufacturer Part Number: 303-0505-002
  • UPC: 811163035712
  • Platform/Fit: AR-15 (universal)
  • Cartridge Compatibility: 5.56x45 NATO / .300 AAC Blackout
  • Configuration: Complete assembled bolt only
  • Ejectors: Dual ejector system (Mil-Spec ejectors/springs)
  • Bolt Material: 9310 steel (MPI tested)
  • Finish/Color: Hard chrome (silver)
  • Extractor: 4140 steel, machined, phosphate coated
  • Extractor Pin: S7 tool steel, ground, heat treated
  • Ejectors Material: S7 tool steel, ground, heat treated
  • Approx. Dimensions: 2.800 in (L) x 0.740 in (W) x 0.740 in (H)
  • Approx. Item Weight: 0.088 lb
  • Note: Does not include firing pin, cam pin, or firing pin retaining pin

Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.

The TLO Promise:

Customer Satisfaction Guaranteed

Fast Shipping

Most orders placed before 12 Noon (EST) ship same day and FREE SHIPPING on orders $50+

Easy Returns

No-Hassle Returns for 30 days from your purchase date.

Customer Service

TLO is a family-owned, American small business in GA. We treat you right.

Google Example // <- put this code in head section