6MM CREEDMOOR LARGE PRIMER BRASS 749018161

Manufacturer: Starline
SKU: 890061
Manufacturer part number: 749018161
Availability: 20 in stock
Old price: $69.99
$56.62
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6MM Creedmoor Large Primer Brass (Part #749018161) – Premium Reloading Component

6MM Creedmoor Large Primer Brass – Part #749018161

Engineered for the most demanding shooters, the 6MM Creedmoor Large Primer Brass (749018161) delivers consistent performance, reliable ignition, and exceptional durability. Whether you’re a competitive shooter, a seasoned hunter, or a reload enthusiast, this premium brass is designed to enhance accuracy, reduce fouling, and extend the life of your reloading equipment.

Key Features & Benefits

  • Precision‑Milled Dimensions: Exact 6 mm (.243") cartridge specifications for flawless chamber fit and headspace control.
  • Large Primer Pocket: Optimized for high‑energy primers, providing uniform ignition and consistent velocity.
  • Hard‑Tempered Case Walls: Reduces case stretch and minimizes the risk of head‑seating failures during high‑volume reloads.
  • Polished Interior Surface: Lowers friction, improves powder burn efficiency, and helps maintain tight groupings.
  • Corrosion‑Resistant Coating: Extends shelf life and protects against moisture in various storage conditions.
  • Compatible with Leading Brands: Works seamlessly with top‑tier primers, powders, and bullets for the 6 mm Creed Creedmoor platform.
  • Eco‑Friendly Reusability: Fully reloadable for countless shooting cycles, reducing waste and saving you money.

Technical Specifications

SpecificationDetail
Caliber6 mm Creedmoor (.243")
Primer TypeLarge Rifle Primer
Case Length1.750 in (44.45 mm)
Overall Length (OAL)2.260 in (57.40 mm) ±0.005 in
Base Diameter0.470 in (11.94 mm)
Neck Diameter0.262 in (6.65 mm)
MaterialBrass with protective lacquer finish
Quantity per BoxTypically 1000 – 2500 pieces (varies by distributor)
Part Number749018161

Why Choose 6MM Creedmoor Large Primer Brass?

When it comes to reloading, the quality of your brass directly influences accuracy and reliability. Our 6 mm Creedmoor large primer brass is crafted with meticulous attention to detail, ensuring every round you produce meets the exacting standards of modern long‑range shooting. The robust construction minimizes case head expansion, allowing for more reload cycles before replacement is necessary. The polished interior reduces fouling, which translates to cleaner chambers and smoother feeding in semi‑automatic platforms.

Ideal Applications

  • Competitive Precision Rifle Matches (e.g., NRA, PRS, F-Class)
  • Long‑Range Hunting (deer, antelope, elk) in the 6 mm Creedmoor cartridge
  • Target Shooting and Benchrest
  • Professional Reloading Workshops and Training Programs
  • Military & Law‑Enforcement Precision Training

Reloading Tips for Optimal Performance

  1. Inspect & Trim: Even though the brass is pre‑trimmed to spec, a final visual inspection and light trimming can eliminate occasional out‑of‑spec cases.
  2. Full‑Length Resize: Use a full‑length resizing die to maintain consistent headspace and prevent case stretching.
  3. Deburr & Chamfer: Remove any burrs from the case mouth to ensure smooth bullet seating.
  4. Polish Internals: For the ultimate in accuracy, run the brass through an internal polishing system or use a tumbler with appropriate media.
  5. Lubricate Properly: Apply a high‑quality case lube to avoid primer pocket tearing during the firing process.
  6. Track Headspace: Regularly measure case headspace to detect any early signs of wear.

Frequently Asked Questions (FAQ)

Q: Is this brass suitable for both bolt‑action and semi‑automatic rifles?

A: Yes. The 6 mm Creedmoor large primer brass is designed to function flawlessly in bolt‑action, semi‑automatic, and even single‑shot platforms that are chambered for the 6 mm Creedmoor cartridge.

Q: How many reload cycles can I expect from this brass?

While individual results vary, most shooters achieve 10–15 reliable reloads per case before noticeable head expansion or case thinning occurs.

Q: Can I use this brass with smaller primers?

No. This brass features a large rifle primer pocket and is engineered for large primers only. Using a small primer may cause inadequate ignition and potential safety issues.

Q: Does the lacquer finish affect powder burn?

The protective lacquer is applied to the exterior of the case and does not interfere with internal powder combustion. It simply safeguards against corrosion.

Customer Reviews

"I've been reloading 6 mm Creedmoor for years, and this brass is the most consistent I've ever used. My groups have tightened noticeably since switching."Mark J., Competitive Shooter

"The brass holds up after multiple reloads with no signs of cracking. Perfect for my long‑range hunting trips."Sarah L., Outdoor Enthusiast

Order Now

Upgrade your reloading arsenal with the 6MM Creedmoor Large Primer Brass (Part #749018161) and experience the difference that premium brass makes in precision, reliability, and longevity.

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Products specifications
SubCategoryBrass
CategoryReloading
ManufacturerStarline
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