.284 Winchester

Best Sellers
  1. Winchester 100 4rd 308/7.62 Magazine - .308 Win. 100 Magazine
    Item#:
    895-100-100  
    Our Price:
    $61.99
    Description:
    Take those Winchester lever action and semi-auto rifles hunting again with these replacement magazines made on the original, factory tooling. Features solid, heavy-wall, steel bodies, die cast follower and long-wearing tempered spring. Mfg: Wisner SPECS: Steel, blue. Four round capacity, .308 accepts .308 and .243 Win. .284 fits .284 Win. caliber only.
  2. Winchester 70 Extractor - Standard Rh Extractor
    Item#:
    954-000-019  
    Our Price:
    $54.99
    Description:
    Machined to original “classic” dimensions with state-of-the-art technology for exceptional dependability and eye-pleasing aesthetics. Machined from solid stainless steel bar stock, deburred in a vibratory tumbler, and then heat treated to Rc 35-37. Completely finished. Available for both right-hand (RH) and left-hand (LH) rifles. Mfg: Williams Firearms SPECS: 416 stainless steel, natural finish, matte. 4.45" (11.3cm) long. Standard fits non-magnum calibers from .308 to .30-06 bolt face. Magnum fits all magnum calibers including short mag and super short mag.
  3. Winchester 70 Extractor - Magnum Rh Extractor
    Item#:
    954-000-020  
    Our Price:
    $54.99
    Description:
    Machined to original “classic” dimensions with state-of-the-art technology for exceptional dependability and eye-pleasing aesthetics. Machined from solid stainless steel bar stock, deburred in a vibratory tumbler, and then heat treated to Rc 35-37. Completely finished. Available for both right-hand (RH) and left-hand (LH) rifles. Mfg: Williams Firearms SPECS: 416 stainless steel, natural finish, matte. 4.45" (11.3cm) long. Standard fits non-magnum calibers from .308 to .30-06 bolt face. Magnum fits all magnum calibers including short mag and super short mag.
  4. Winchester Pdx1 Defender Handgun Ammunition - Winchester Pdx1 Defender .357 Magnum 125gr Hp
    Item#:
    105-202-550  
    Our Price:
    $24.99
    Description:
    Engineered to maximize terminal ballistics as defined by FBI test protocol, Winchesters PDX1 Defender ammunition provides maximum stopping power for the ultimate in personal defense. Their innovative bonding process welds the jacket to the lead core for improved penetration, 1.5x expansion, and the proven performance you rely on when the stakes are high. Mfg: Winchester See Item Details Below
  5. Winchester Pdx1 Defender Handgun Ammunition - Winchester Pdx1 Defender .45 Colt 225gr Hp
    Item#:
    105-202-580  
    Our Price:
    $30.99
    Description:
    Engineered to maximize terminal ballistics as defined by FBI test protocol, Winchesters PDX1 Defender ammunition provides maximum stopping power for the ultimate in personal defense. Their innovative bonding process welds the jacket to the lead core for improved penetration, 1.5x expansion, and the proven performance you rely on when the stakes are high. Mfg: Winchester See Item Details Below
  6. Winchester Pdx1 Defender Handgun Ammunition - Winchester Pdx1 Defender .45 Acp 230gr Hp
    Item#:
    105-202-581  
    Our Price:
    $24.99
    Description:
    Engineered to maximize terminal ballistics as defined by FBI test protocol, Winchesters PDX1 Defender ammunition provides maximum stopping power for the ultimate in personal defense. Their innovative bonding process welds the jacket to the lead core for improved penetration, 1.5x expansion, and the proven performance you rely on when the stakes are high. Mfg: Winchester See Item Details Below
  7. Winchester Pdx1 Defender Handgun Ammunition - Winchester Pdx1 Defender .40 S&W 165gr Hp
    Item#:
    105-202-563  
    Our Price:
    $24.99
    Description:
    Engineered to maximize terminal ballistics as defined by FBI test protocol, Winchesters PDX1 Defender ammunition provides maximum stopping power for the ultimate in personal defense. Their innovative bonding process welds the jacket to the lead core for improved penetration, 1.5x expansion, and the proven performance you rely on when the stakes are high. Mfg: Winchester See Item Details Below
  8. Winchester Pdx1 Defender Handgun Ammunition - Winchester Pdx1 Defender .357 Sig 125gr Hp
    Item#:
    105-202-552  
    Our Price:
    $22.49
    Description:
    Engineered to maximize terminal ballistics as defined by FBI test protocol, Winchesters PDX1 Defender ammunition provides maximum stopping power for the ultimate in personal defense. Their innovative bonding process welds the jacket to the lead core for improved penetration, 1.5x expansion, and the proven performance you rely on when the stakes are high. Mfg: Winchester See Item Details Below
  9. Winchester 70 Triggers - Winchester 70, Nickel Trigger
    Item#:
    883-400-171  
    Our Price:
    $139.99
    Description:
    Adjustable, Featherweight-style, single-stage, replacement triggers for popular bolt action rifles deliver clean, crisp trigger pulls that help improve accuracy. Precision machined and hardened internal parts for maximum reliability. Adjustable for weight of pull (1-1⁄2-4 lb.), creep and overtravel. Lock nuts hold settings. Winchester 70 fits Pre-and Post-64 Model 70; Model 54 requires gunsmith fitting. Uses factory safety. Winchester 70 MOA fits Winchester Model 70s with MOA trigger group made since 2008. Adjustable pull weight from 1-3 pounds. Adjustable for over-travel. Mfg: Timney SPECS: Aluminum housing. Heat-treated steel internals. Polished sear/trigger surfaces. Serrated .250" (6.3mm) wide shoe. All except CZ models include instructions.
  10. Winchester 70 Triggers - Winchester 70, Blue Trigger
    Item#:
    883-400-170  
    Our Price:
    $128.99
    Description:
    Adjustable, Featherweight-style, single-stage, replacement triggers for popular bolt action rifles deliver clean, crisp trigger pulls that help improve accuracy. Precision machined and hardened internal parts for maximum reliability. Adjustable for weight of pull (1-1⁄2-4 lb.), creep and overtravel. Lock nuts hold settings. Winchester 70 fits Pre-and Post-64 Model 70; Model 54 requires gunsmith fitting. Uses factory safety. Winchester 70 MOA fits Winchester Model 70s with MOA trigger group made since 2008. Adjustable pull weight from 1-3 pounds. Adjustable for over-travel. Mfg: Timney SPECS: Aluminum housing. Heat-treated steel internals. Polished sear/trigger surfaces. Serrated .250" (6.3mm) wide shoe. All except CZ models include instructions.
  11. Rifle Brass - Winchester Brass - 308 Winchester, 50 Ct
    Item#:
    749-005-443  
    Our Price:
    $23.99
    Description:
    Factory-new brass comes unprimed and is always sold from the same lot. Available in either 50- or 100-count bags. Winchester is the only U.S. ammo manufacturer that makes its own cases starting from raw materials through to the finished product. Their precise engineering and tight tolerances help ensure you get high-quality brass that chambers positively. This clean, unprimed brass withstands the stresses of multiple load-fire-reload cycles, and the brass in each bag comes from the same production lot for optimal consistency in your finished ammo. Mfg: Winchester SPECS: Packed in 50 or 100-count bags.
  12. Rifle Brass - Winchester Brass - 243 Winchester, 50 Ct
    Item#:
    749-005-681  
    Our Price:
    $25.99
    Description:
    Factory-new brass comes unprimed and is always sold from the same lot. Available in either 50- or 100-count bags. Winchester is the only U.S. ammo manufacturer that makes its own cases starting from raw materials through to the finished product. Their precise engineering and tight tolerances help ensure you get high-quality brass that chambers positively. This clean, unprimed brass withstands the stresses of multiple load-fire-reload cycles, and the brass in each bag comes from the same production lot for optimal consistency in your finished ammo. Mfg: Winchester SPECS: Packed in 50 or 100-count bags.

Ammunition
  1. Military Ammo 45 Acp 230gr Fmj - 45 Acp 230gr Military Full Metal Jacket 50/Box
    Item#:
    105-000-559  
    Our Price:
    $20.99
    List Price: $21.99
    Description:
    Winchester Military Grade production overruns. Loaded with a 230 grain Full Metal Jacket projectile this ammunition is perfect for plinking and practice. Economically priced and features non-corrosive primers and reloadable brass cases. Mfg: Winchester
  2. Fusion Rifle Ammunition - 30-06 Springfield 165gr Fusion 20/Box
    Item#:
    105-200-449  
    Our Price:
    $23.99
    Description:
    20 cartridges per box Fusion bullet Full line of calibers from 223 to 338 availableFederal Fusion Rifle ammunition bullets are electrochemically joined pure copper to an extreme pressure formed core, ensuring optimum performance down range. The result of this is high terminal energy on impact with radiated shock throughout the target. Mfg: Federal See Item Details Below
  3. Fusion Rifle Ammunition - 30-06 Springfield 180gr Fusion 20/Box
    Item#:
    105-200-450  
    Our Price:
    $23.99
    Description:
    20 cartridges per box Fusion bullet Full line of calibers from 223 to 338 availableFederal Fusion Rifle ammunition bullets are electrochemically joined pure copper to an extreme pressure formed core, ensuring optimum performance down range. The result of this is high terminal energy on impact with radiated shock throughout the target. Mfg: Federal See Item Details Below
  4. Fusion Rifle Ammunition - 300 Winchester Magnum 150gr Fusion 20/Box
    Item#:
    105-200-451  
    Our Price:
    $31.99
    Description:
    20 cartridges per box Fusion bullet Full line of calibers from 223 to 338 availableFederal Fusion Rifle ammunition bullets are electrochemically joined pure copper to an extreme pressure formed core, ensuring optimum performance down range. The result of this is high terminal energy on impact with radiated shock throughout the target. Mfg: Federal See Item Details Below
  5. Fusion Rifle Ammunition - 300 Winchester Magnum 180gr Fusion 20/Box
    Item#:
    105-200-453  
    Our Price:
    $31.99
    Description:
    20 cartridges per box Fusion bullet Full line of calibers from 223 to 338 availableFederal Fusion Rifle ammunition bullets are electrochemically joined pure copper to an extreme pressure formed core, ensuring optimum performance down range. The result of this is high terminal energy on impact with radiated shock throughout the target. Mfg: Federal See Item Details Below
  6. Fusion Rifle Ammunition - 300 Wsm 165gr Fusion 20/Box
    Item#:
    105-200-454  
    Our Price:
    $35.99
    Description:
    20 cartridges per box Fusion bullet Full line of calibers from 223 to 338 availableFederal Fusion Rifle ammunition bullets are electrochemically joined pure copper to an extreme pressure formed core, ensuring optimum performance down range. The result of this is high terminal energy on impact with radiated shock throughout the target. Mfg: Federal See Item Details Below

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Hunting down .284 Winchester? Count on Sinclair Intl to provide the best selection and prices every day. Here you'll find over one thousand .284 Winchester, the best selection online, ranging in price from $3.99 to $1,085.99. As the internet's top seller of firearm reloading equipment and supplies, we're able to bring you the best products, excellent prices, and reliable customer service every day. Your satisfaction is our top priority, so we offer a 100% satisfaction guarantee on all of our products. If you're not completely satisfied with your .284 Winchester, give us a call right away and we'll make it right. So check out our complete selection of .284 Winchester and place your order online or by calling us toll free at (800) 717-8211. Our knowledgeable staff is always here to help meet all your reloading supply needs, so never hesitate to ask a question. By email, by phone, or by smoke signal - we're here to help.