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Home Reloading Brass Rifle Brass STARLINE 12.7X42MM BRASS
749018137
The 12.7x42mm is a powerful big bore cartridge designed for use in AR style rifles. The brass case is essentially a lengthened 50 AE (1.650 long) with a rebated 7.62x39 style head. This brass case is designed to use a large magnum pistol primer. Starline is a family owned business and prides itself on producing the highest quality brass case available. With a production process focused on quality not quantity, Starline makes the finest brass and has for more than 40 years out of their state-of-the-art manufacturing facility in Sedalia, MO.
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99.9 99.9 1 GBP
Product no.: 749018137
STARLINE 12.7X42MM BRASS 100/BAG
Mfr Part: 3055 The 12.7x42mm is a powerful big bore cartridge designed for use in AR style rifles. The brass case is essentially a lengthened 50 AE (1.650 long) with a rebated 7.62x39 style head. This brass case is designed to use a large magnum pistol primer. Starline is a family owned business and prides itself on producing the highest quality brass case available. With a production process focused on quality not quantity, Starline makes the finest brass and has for more than 40 years out of their state-of-the-art manufacturing facility in Sedalia, MO.
99.9 GBP 3 £99.90 *
Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse
Specs: Cartridge: 50 Beowolf Rounds: 100 Quantity: 100
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Top takeaways

  1. The 12.7x42mm is a big bore cartridge designed for AR style rifles, with a brass case similar to a lengthened 50 AE with a 7.62x39 style head.
  2. Starline Brass uses a large magnum pistol primer for this cartridge and emphasizes quality over quantity in their manufacturing process.
  3. Starline, a family-owned company with over 40 years of experience, produces high-quality brass cases in their Sedalia, MO facility.

Attributes

Cartridge: 50 Beowolf Rounds: 100 Quantity: 100 Delivery weight: 1.022kg

Item details

Made in USA
US export classification: 0A505.x



🎯 Load up with top-notch 12.7x42mm Starline Brass for your AR rifle! Get 100 high-quality brass cases with a focus on precision. Shop now and enhance your shooting experience! 🔫

The 12.7x42mm is a powerful big bore cartridge designed for use in AR style rifles. The brass case is essentially a lengthened 50 AE (1.650 long) with a rebated 7.62x39 style head. This brass case is designed to use a large magnum pistol primer. Starline is a family owned business and prides itself on producing the highest quality brass case available. With a production process focused on quality not quantity, Starline makes the finest brass and has for more than 40 years out of their state-of-the-art manufacturing facility in Sedalia, MO.
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🎯 Perfect your 45 ACP reloading with LEE PRECISION's Deluxe Pistol Die Set! Includes 4 carbide dies, shell holder & more. Get precise & easy setup now! 🔫
LEE PRECISION 45 ACP CARBIDE 4-DIE SET
4 DIE - DELUXE PISTOL DIE SET
LEE PRECISION
In stock
£79.90 * £64.90 - £79.90*
Handgun Dies
3.5
🎯 Customize your AR-15 with the 18" SPR Threaded Barrel 🛠️ No Gas Port .223 Wylde from White Oak Armament. Perfect for DIY enthusiasts! Learn more. 🔩🔧
18" SPR Barrel Mid-Length Threaded, No Gas Port .223 Wylde
SPR THREADED BARRELS NO GAS PORT 223 WYLDE
WHITE OAK ARMAMENT
In stock - Is a 'Call to order' product.
£359.90 * £359.90 - £389.90*
Rifle Barrels
5
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