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Reloading Brass

Starline Brass 8.6 Blackout x100

$199.00 incl GST

Starline Quality Brass With Strength and Durability

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SU86BLK

Rifle Brass, Starline, Reloading, Brass

Specifications

brand: starline
brassprimers: brass
cartridge: 8.6blk

Description

Starline Brass 8.6 Blackout x100

Utilizing a .338” diameter bullet, the 8.6 Blackout was designed as a suppressed, subsonic round capable of firing a heavier projectile than the 300 Blackout. It can also be used in supersonic applications as well. 
 

Best Suited For

  • Reloading 8.6 Blackout rifle ammunition
  • Platforms such as:
    • AR-10 style rifles
    • Bolt-action rifles
  • Ideal for:
    • Suppressed shooting (subsonic heavy bullets)
    • Medium to large game hunting
    • Precision and experimental load development
  • Particularly suited for shooters who:
    • Want heavy .338 projectiles at subsonic speeds
    • Are building custom or modern rifle setups

When To Use It

  • When you need new, high-quality brass for:
    • Load development (especially subsonic tuning)
    • Consistent accuracy and reliability
    • Replacing formed brass (from 6.5 Creedmoor)
  • Best used when:
    • You want uniform case capacity and neck thickness
    • You are working with suppressed loads, where consistency is critical
    • You prefer factory-produced brass over case-forming
  • Especially useful when:
    • Running heavy bullets (285–350+ grains)
    • Reloading for semi-auto platforms where reliability matters

Technical Information

  • Brand: Starline Brass
  • Caliber: 8.6 Blackout (8.6×43mm)
  • Quantity: 100 pieces
  • Primer Type: Typically large rifle primer (Starline spec)
  • Material: Brass 

FAQs

Q: Is this brass ready to load?
A: Yes, but best practice includes:

  • Inspecting cases
  • Light resizing (optional)
  • Chamfering/deburring

Q: Why use Starline instead of forming brass?
A: Factory brass:

  • Saves time and tooling
  • Offers more consistent dimensions
  • Reduces risk of chambering issues

Reddit users note forming from 6.5 Creedmoor can require extra steps like trimming or neck work.

Q: Is 8.6 Blackout only for subsonic use?
A: No. It was designed primarily for subsonic suppressed shooting but also supports supersonic loads.

Q: How does it compare to .300 Blackout?
A:

  • Fires heavier bullets (.338 vs .308)
  • Delivers more energy at subsonic speeds
  • Requires larger platforms (AR-10 vs AR-15)

Q: How many reloads can I expect?
A: Depends on load pressure and care, but Starline brass is generally known for multiple reload cycles with proper handling.

Delivery and Compliance

Questions?

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