Starline .300 Blackout Brass 50PK (SKU: SL330BO) in loose bulk packaging with visible headstamp and polished, unfired finish.

STARLINE .300BLK BRASS 50PK

STARLINE
SKU:
SL300BO
|
UPC:
134426
$50.00
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Current Stock:
Description

Starline .300 Blackout brass is built for reloaders who demand consistency, durability, and correct internal geometry straight from the bag. This 50-pack of new, unfired brass (SKU: SL330BO) is manufactured in the USA using Starline’s high-tolerance deep-draw process — no case conversions, no compromises.

Unlike reformed 5.56 brass, Starline’s purpose-built .300 BLK cases deliver uniform wall thickness, consistent primer pockets, and reliable case life, making them ideal for both supersonic and subsonic load development. Whether you’re running 110gr hunting rounds or suppressed 220gr subs, these cases perform across AR-15s, bolt-action rifles, and lever guns.

Trusted by reloaders across Australia, Starline brass is known for minimal trimming, excellent neck tension, and high reload cycle durability. Perfect for shooters who want to get the most out of every load — without wasting time or brass.

SPECIFICATIONS
Calibre: .300 AAC Blackout
Primer Pocket: Small rifle
Case Material: Brass – heat-treated and annealed
Case Quantity: 50 pieces
Headstamp: Starline
Reloadable: Yes – multiple reloads per case
Application: Supersonic & subsonic loads
Compatibility: AR-15, bolt-action rifles, lever guns chambered in .300BLK
Part Number: SL330BO
Country of Origin: USA

Warranty
At Townsville Gun Shop we are committed to providing quality products and services. All warranty claims for products purchased through our online store are subject to the terms and conditions set forth by the original manufacturer or their authorised Australian distributor. Manufacturer and Distributor Warranties: • Coverage: Products are covered under the manufacturer's warranty or that of their authorised Australian distributor. These warranties detail the scope of coverage, duration, and any exclusions. • Claim Process: To initiate a warranty claim, please refer to the warranty documentation provided with your product or visit the manufacturer's official website. They will guide you through the necessary steps to process your claim. Making a Warranty Claim: Review Warranty Terms: Consult the warranty information provided with your product to understand the coverage and claim procedures. Contact Manufacturer or Distributor: Reach out directly to the manufacturer or their authorised Australian distributor as per the instructions in the warranty documentation. Provide Necessary Documentation: Ensure you have your proof of purchase and any other required documents when making your claim. Our Commitment: While warranty claims are handled by manufacturers or their authorised distributors, Townsville Gun Shop is here to assist you. If you need guidance or have questions about the warranty process, please contact us.