300 Win Mag Brass

Best Sellers
  1. Rifle Brass - 30-06 Springfield Brass 50/Bag
    Item#:
    105-000-100  
    Our Price:
    $28.49
    Description:
    Federal ammunition has long been prized for its reliability, consistency, and quality. But the only way to get Federal brass for reloads was to save your spent shells or scrounge them off the range - until now. Pristine, unfired, properly head stamped Federal brass for popular rifle cartridges is now available from the manufacturer, and we're pleased to offer it. Mfg: Federal
  2. Rifle Brass - 6mm Br Brass 100/Box
    Item#:
    749-007-270  
    Our Price:
    $81.99
    List Price: $93.99
    Description:
    Many shooters have found Lapua brass to be considerably superior in quality to most other brass available. All Lapua cases are strong and uniformly precise. Lapua cases are manufactured to be reloaded, again and again, dozens of times. The base section is hard and strong, and the dimensions remain constant and will hold primers tight in the primer pocket even after repeated reloading. The brass body section is hard and firm. It is easy to extract after firing, whether full length sizing or only neck sizing. Strict tolerances in concentricity and wall thickness are used in manufacturing. The neck and shoulder are annealed to withstand repeated reloading. Packaged in a plastic case, 100 cas Mfg: Lapua
  3. Pistol Brass - Brass .40 S&W 100/Box
    Item#:
    105-000-492  
    Our Price:
    $20.49
    Description:
    US MADE High quality raw materials ensuring maximum number of reloads under normal pressures and consistency when loading Consistency/tight tolerances in manufacturing process ensure very little variance from one piece to the next Tested and certified by Marcus Luttrell and Team Never Quit members Mfg: Team Never Quit
  4. Rifle Brass - 7.62x39mm Brass 100/Box
    Item#:
    749-101-230  
    Our Price:
    $54.99
    List Price: $64.99
    Description:
    Many shooters have found Lapua brass to be considerably superior in quality to most other brass available. All Lapua cases are strong and uniformly precise. Lapua cases are manufactured to be reloaded, again and again, dozens of times. The base section is hard and strong, and the dimensions remain constant and will hold primers tight in the primer pocket even after repeated reloading. The brass body section is hard and firm. It is easy to extract after firing, whether full length sizing or only neck sizing. Strict tolerances in concentricity and wall thickness are used in manufacturing. The neck and shoulder are annealed to withstand repeated reloading. Packaged in a plastic case, 100 cas Mfg: Lapua
  5. Rifle Brass - 7.62x53r Brass 100/Box
    Item#:
    749-101-231  
    Our Price:
    $99.99
    List Price: $114.99
    Description:
    Many shooters have found Lapua brass to be considerably superior in quality to most other brass available. All Lapua cases are strong and uniformly precise. Lapua cases are manufactured to be reloaded, again and again, dozens of times. The base section is hard and strong, and the dimensions remain constant and will hold primers tight in the primer pocket even after repeated reloading. The brass body section is hard and firm. It is easy to extract after firing, whether full length sizing or only neck sizing. Strict tolerances in concentricity and wall thickness are used in manufacturing. The neck and shoulder are annealed to withstand repeated reloading. Packaged in a plastic case, 100 cas Mfg: Lapua
  6. Rifle Brass - 8x57mm Is Brass 100/Box
    Item#:
    749-014-772  
    Our Price:
    $114.99
    List Price: $129.99
    Description:
    Many shooters have found Lapua brass to be considerably superior in quality to most other brass available. All Lapua cases are strong and uniformly precise. Lapua cases are manufactured to be reloaded, again and again, dozens of times. The base section is hard and strong, and the dimensions remain constant and will hold primers tight in the primer pocket even after repeated reloading. The brass body section is hard and firm. It is easy to extract after firing, whether full length sizing or only neck sizing. Strict tolerances in concentricity and wall thickness are used in manufacturing. The neck and shoulder are annealed to withstand repeated reloading. Packaged in a plastic case, 100 cas Mfg: Lapua
  7. Rifle Brass - 9.3x62mm Brass 100/Box
    Item#:
    749-101-238  
    Our Price:
    $109.99
    List Price: $129.99
    Description:
    Many shooters have found Lapua brass to be considerably superior in quality to most other brass available. All Lapua cases are strong and uniformly precise. Lapua cases are manufactured to be reloaded, again and again, dozens of times. The base section is hard and strong, and the dimensions remain constant and will hold primers tight in the primer pocket even after repeated reloading. The brass body section is hard and firm. It is easy to extract after firing, whether full length sizing or only neck sizing. Strict tolerances in concentricity and wall thickness are used in manufacturing. The neck and shoulder are annealed to withstand repeated reloading. Packaged in a plastic case, 100 cas Mfg: Lapua
  8. Rifle Brass - 30-06 Springfield Brass 100/Box
    Item#:
    749-007-657  
    Our Price:
    $99.99
    List Price: $109.99
    Description:
    Many shooters have found Lapua brass to be considerably superior in quality to most other brass available. All Lapua cases are strong and uniformly precise. Lapua cases are manufactured to be reloaded, again and again, dozens of times. The base section is hard and strong, and the dimensions remain constant and will hold primers tight in the primer pocket even after repeated reloading. The brass body section is hard and firm. It is easy to extract after firing, whether full length sizing or only neck sizing. Strict tolerances in concentricity and wall thickness are used in manufacturing. The neck and shoulder are annealed to withstand repeated reloading. Packaged in a plastic case, 100 cas Mfg: Lapua
  9. Brass 100 Ct Bags - 6mm Br Brass 100/Box
    Item#:
    749-007-606  
    Our Price:
    $93.99
    Description:
    Norma Brass provides the serious reloader a premium grade, quality cartridge to reload. Norma Brass is bulk packed from the same lot. We try to keep a good supply of brass in inventory, but due to factory production and delivery delays, we may occasionally be out of some cartridges. Norma Brass is made to such exact standards that the cartridges typically include machined case heads, drilled (not punched) flash holes and close tolerance wall thickness. Brass is packaged in 100 count bags. Mfg: Norma
  10. Brass 100 Ct Bags - 270 Winchster Brass 100/Box
    Item#:
    749-007-544  
    Our Price:
    $94.99
    Description:
    Norma Brass provides the serious reloader a premium grade, quality cartridge to reload. Norma Brass is bulk packed from the same lot. We try to keep a good supply of brass in inventory, but due to factory production and delivery delays, we may occasionally be out of some cartridges. Norma Brass is made to such exact standards that the cartridges typically include machined case heads, drilled (not punched) flash holes and close tolerance wall thickness. Brass is packaged in 100 count bags. Mfg: Norma
  11. Brass 100 Ct Bags - 30-06 Springfield Brass 100/Box
    Item#:
    749-007-117  
    Our Price:
    $97.99
    Description:
    Norma Brass provides the serious reloader a premium grade, quality cartridge to reload. Norma Brass is bulk packed from the same lot. We try to keep a good supply of brass in inventory, but due to factory production and delivery delays, we may occasionally be out of some cartridges. Norma Brass is made to such exact standards that the cartridges typically include machined case heads, drilled (not punched) flash holes and close tolerance wall thickness. Brass is packaged in 100 count bags. Mfg: Norma
  12. Ar-15/M16 Brass-Savr Brass Catcher - Carry Handle Brass-Savr
    Item#:
    100-000-428  
    Our Price:
    $59.99
    Description:
    Cotton-poly bag, supported by steel frame. Holds 70 rounds of .223 brass; easy-open bottom unloads fast. Separate models to fit carry handle and flattop AR-style rifles. Mfg: 3 Bucc Inc. SPECS: Cotton-poly cloth bag, steel frame, polymer mount, black, matte finish. 4¼'''' (10.8cm) wide, 3½'''' (9cm) long, 7¼'''' (18.4cm) deep.

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Ammunition
  1. Rifle Ammo Boxes - Ammo Boxes Rifle Green 17 Remington - 6x47 100
    Item#:
    749-000-672  
    Our Price:
    $4.99
    Description:
    Designed for great afternoon of varmint or competitive shooting. Made of virtually indestructible polypropylene that will not warp, crack, chip, peel, expand or contract, MTM CASE-GARD rifle ammunition cases are still the first choice of rifle enthusiasts throughout the world. Mechanical hinge that is guaranteed for 25 years. Snap-Lock latch protects contents from accidental spilling. Textured finish makes it easier to grip and harder to scratch. Each ammo box is supplied with a load label for recording load and sight data. Mfg: Mtm SPECS: Cartridge Sizes-17 Fireball, 17 / 221 / 222 / 223 Rem., 204 Ruger, 218 Bee, 22 Hornet, 222 Rem. Mag., 223 Rem. HP, 25-20 Win., 300 Sherwood, 300 Wisper, 32 Ideal, 32 / 401 Win. S.L., 351 WSL, 38-55 Win., 6x47, 6mm TCU, 6mm-223 Rem.
  2. Match Grade Ammo 223 Remington 60gr Ballistic Tip - 223 Remington 60gr Ballistic Tip 20/Box
    Item#:
    749-009-925  
    Our Price:
    $23.79
    Description:
    Nosler Match Grade Ammunition consists of Nosler’s precisely-designed Custom Competition bullet along with Nosler brass.  Because of Nosler’s unsurpassed quality standards, each piece of brass is checked for correct length, neck-sized, chamfered, trued and flash holes are checked for proper alignment.  To further ensure our reputation for quality and consistency, powder charges are meticulously weighed and finished rounds are visually inspected and polished.    Manufactured to Nosler’s strict quality standards, Match Grade ammunition uses Nosler brass and Nosler bullets to attain optimum performance. Mfg: Nosler, Inc.
  3. Trophy Grade Long Range Ammo 26 Nosler 129gr Accubond Lr - 26 Nosler 129gr Accubond Long Range 20/Bo
    Item#:
    105-203-201  
    Our Price:
    $63.99
    Description:
    Loaded with the new AccuBond Long Range bullet, Trophy Grade Long Range ammunition is designed for hunters and shooters looking for high-performance ammunition loaded with an ultra-high B.C. bonded-core bullet. Developed through a combination of bullet manufacturing techniques that are unique to Nosler, the design of the AccuBond-LR allows for the highest B.C. possible in a bullet of the same caliber and weight. The high-performance boat tail, long ogive, and polymer tip combine to make the AccuBond-LR the sleekest, flattest- shooting, bonded, hunting bullet ever created. Loaded in Nosler Brass, the quality, consistency, and accuracy of Nosler’s Trophy Grade Long Range ammunition ri Mfg: Nosler, Inc.
  4. Club Ammo 22 Long Rifle 40gr Lead Round Nose - 22 Long Rifle 40gr Lead Round Nose 50/Box
    Item#:
    105-001-001  
    Our Price:
    $6.49
    List Price: $8.99
    Description:
    Taking the next step with ELEY club. ELEY club is designed to offer enhanced performance over our entry-level ELEY sport cartridge. Each lot is tested to higher accuracy standards in order to meet the demanding requirements of the club shooter. Mfg: Eley Americas
  5. Force Ammo 22 Long Rifle 42gr Lead Round Nose - 22 Long Rifle 42gr Lead Round Nose 50/Box
    Item#:
    105-001-014  
    Our Price:
    $8.49
    List Price: $9.99
    Description:
    ELEY force is a high-velocity, semi-automatic .22LR round designed for power. Featuring a new propellant utilising a distributed pressure curve that accelerates the bullet to a supersonic velocity, providing maximum knock-down force. ELEY force is instantly recognisable with its unique black oxidised case finish which increases friction between the case and projectile. This regulates and controls the force required to release the bullet, stabilising the projectile and increasing ballistic consistency and accuracy. ELEY force is a .22LR round that deliveries both strong kickback and accuracy. Mfg: Eley Americas
  6. Pistol Ammo Cans - 40 S&W 180gr Fmj 400/Can
    Item#:
    105-000-707  
    Our Price:
    $127.99
    List Price: $169.99
    Description:
    The Aguila Advantage will hit dead center. A wide variety of calibers from the standard to the unique, Aguila offers high-quality rounds that cycle flawlessly with remarkable consistency in both velocity and accuracy. The use of Non-Corr Priming means reliable ignition in any weather condition. Now combined with the easy to store MTM ammo can. Keeps your ammo stored fresher, longer. Or makes it easier to carry to the range. Mfg: Aguila

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Price shopping for 300 Win Mag Brass? Sinclair Intl is well-known for having the best selection, service, and prices in the industry. We've got 446 300 Win Mag Brass, from $3.09 to $289.99, meaning your search is over. As the number one online retailer of firearm reloading equipment and supplies we are able to provide excellent customer service, great prices, and top quality merchandise, every day. We love the products we sell, and we know you will, too. We provide a 100% satisfaction guarantee with all of our products, so if you aren't satisfied with your 300 Win Mag Brass for any reason, let us know right away. Our entire inventory of 300 Win Mag Brass is online, so it's easy to find what you need. When you're ready to order, use our shopping cart or call us toll-free at (800) 717-8211. Sinclair Intl is dedicated to helping you find the firearm reloading equipment and supplies you need, so don't hesitate to drop us a line if you have any questions.