AR15 BCG- 5.56/300 Blackout, Chrome Lined Phosphate, OEM

SKU:
MO-425-0512-001-OEM
$99.95
(3 reviews)
Current Stock:
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Chrome Lined Phosphate Finish BCG, Unmarked

  • M16 Auto Profile Carrier Machined from Aircraft/ Bearing Quality 8620 Steel, Properly Heat Treated, Ground to Perfection, chrome lined phosphate finish
  • Bolt is machined from a single piece aircraft/bearing quality 9310 steel, heat treated properly, precision ground, Shot Peened and MPI’d, phosphate finsh 
  • Firing pin is machined to the mil-spec print from 8740, precision ground, and chrome plated
  • One Piece Billet Fully Machined Extractor, Phosphate coated for Increased reliability and corrosion resistance
  • Phosphate Cam Pin
  • S7 tool steel ejector and extractor retaining pin
  • 4130 Gas Key, chrome lined phosphate, precision staked using our hydraulic staking machine, Chrome lined phosphate
  • KAK Carrier Key Screws- T25 drive, Grade 8, Properly Heat Treated

Phosphate coating and chrome lining—provides a BCG with excellent protection against wear and corrosion, making it a popular choice for those seeking reliability and longevity in their firearms. The phosphate coating provides an initial layer of protection, while the chrome lining offers additional durability and resistance to the stresses of repeated firing.

Finish:
Chrome Lined Phosphate
Bolt Material:
9310
Caliber:
5.56/300Blk
Type:
STANDARD BCG
Hand Preference:
Right Hand

Reviews

  • 5
    Best Deal On BCG

    Posted by Raymond on September 26, 2024

    I purchased several Phosphate Chrome lined BCG's and was very impressed with the tolerance specs. I used my pin gauges and all measured very tight. Great job KAK putting out quality BCGs.

  • 5
    Best Deal On BCG

    Posted by Raymond Gould on September 17, 2024

    I was surprised how well manufactured these BCGs from KAK Industry are. I used my pin gauge set to spec out the components and all met Mil-Spec standards for tolerance fit. All the components had very tight specification tolerances.

  • 5
    Excellent

    Posted by Thomas Hobbs on May 25, 2024

    I thought I wouldn't like this BCG at first but it solved all my problems. I was told to try OEM parts on a difficult build and that was the right answer. Don't mess with perfection.