.284 Win. Laaidata
Ook bekend as: .284 Winchester, 7mm-284, 7×284mm Winchester
Oor .284 Win.
The .284 Winchester caliber was introduced by Winchester in 1963 with the aim of achieving a ballistic performance similar to that of the .270 Winchester but in a short-action rifle. This was accomplished by using a cartridge case with a relatively wide body diameter and a shorter neck, allowing more powder capacity while maintaining an overall cartridge length suitable for standard short actions. This distinctive characteristic set it apart from other calibers of the era and secured its niche among hunters who favored more compact action rifles.
The .284 Winchester is renowned for its versatility, capable of propelling bullets typically ranging from 120 to 175 grains in weight. Commonly used bullet types include soft point, polymer-tipped, and fragmenting designs, making it suitable for varied applications. Its generally high ballistic coefficient delivers flat trajectories and effective energy retention, beneficial for both big game hunting and long-range shooting. Reloaders find this caliber particularly appealing due to its adaptability; powder selection can be customized to optimize performance in terms of specific bullets and the firearm's barrel length.
In terms of ballistic performance, the .284 Winchester is characterized by velocities that can easily rival those of other popular hunting calibers, making it an excellent choice for hunting deer, elk, and similar game. It also holds prestige in shooting competitions for its accuracy and manageability under fine-tuned reloading conditions, fostering a niche following among precision shooters. For those engaged in reloading, the .284 Winchester offers attractive prospects due to its potential for optimization. By attentively choosing reloading components, and understanding the dynamics of cartridge space, reloaders can tailor loads to achieve precise performance goals, thus enhancing both ballistic efficiency and customization.
Tegniese Tekeningen
Volgens C.I.P. is die maks. toegelate hulslengte 2.170 in / 55.12 mm, die maks. patroonlengte 2.800 in / 71.12 mm en die maks. toegelate druk 63,817 PSI / 4,400 bar.
Tegniese Spesifikasies
Verken Laai Data vir .284 Win.
Gebruik ons professionele ballistiese sakrekenaar om veilige en akkurate laai resepte vir .284 Win. te ontwikkel.
Begin BerekenStandaard herlaaidata — .284 Win.
Kies hieronder jou gewenste kaliber en projektielgewig om toegang tot die ooreenstemmende laaitabel te kry. Van daar af kan jy enige gelyste laairesep kies en dit direk na die ballistiese sakrekenaar oordra vir verdere verfyning, optimalisering en presisie-aanpassing.
.284 | 139gr | Hornady SST
.284 | 150gr | Brenneke TOG
.284 | 170gr | Sako Hammerhead
.284 | 150gr | Sierra GameKing
.284 | 120gr | Barnes TTSX BT
.284 | 145gr | Speer Hot-Cor
.284 | 158gr | Prvi Partizan Grom
.284 | 140gr | Peregrine VRG-3
.284 | 110gr | Norma Soft Point
.284 | 160gr | Sierra GameKing
.284 | 150gr | Prvi Partizan HP BT
.284 | 140gr | Sierra Pro-Hunter
.284 | 140gr | Nosler Solid Base
.284 | 130gr | NorthFork Bonded Core
.284 | 162gr | Hornady InterLock
.284 | 145gr | Speer Boat Tail Hollow Point
.284 | 140gr | NorthFork Bonded Core
.284 | 150gr | Remington PSP Core-Lokt
.284 | 160gr | Winchester FailSafe
.284 | 120gr | Sierra Pro-Hunter
.284 | 170gr | Sierra RN Prohunter
.284 | 170gr | Norma VULKAN
.284 | 120gr | Prvi Partizan HP
.284 | 160gr | Speer Deep Curl Soft Point
Gemeenskapsladings — .284 Win.
Hier is 'n paar gewilde laaie vir .284 Win.:
U het 'n PRO lisensie nodig om al die data te ontsluit en te sien.
| Kogel | Poeier | Loop (in) | Lading (gr) | Huls Volume (GoW) | OAL (in) | Maks. druk (psi) | Mondingsnelheid (fps) | |
|---|---|---|---|---|---|---|---|---|
.284 | 139gr | Hornady SST (139gr) | Hodgdo CFE223 | 24.0 | 47.0 | 66.0 | 2.76 | 56,710 (89%) | 2972 | |
M.284 | 139gr | Hornady SST (139gr) | Hodgdo CFE223 | 24.0 | 47.5 | 66.0 | 2.76 | 58,494 (92%) | 2999 | |
M.284 | 150gr | Hornady ELD-X (150gr) | Vihtav N550 | 24.0 | 50.2 | 66.0 | 2.80 | 57,870 (91%) | 2867 | |
M.284 | 160gr | Barnes LRX BT (160gr) | Hodgdo H4831 SC | 22.0 | ••.• | 80.4 | 3.29 | 60,490 (95%) | 2877 | |
.284 | 160gr | Barnes LRX BT (160gr) | Vihtav N565 | 22.0 | ••.• | 80.4 | 3.29 | 53,831 (84%) | 2838 | |
.284 | 160gr | Barnes LRX BT (160gr) | Hodgdo H4831 SC | 22.0 | ••.• | 80.4 | 3.29 | 46,650 (73%) | 2654 | |
.284 | 160gr | Barnes LRX BT (160gr) | Hodgdo H4831 SC | 22.0 | ••.• | 66.0 | 2.80 | 47,252 (74%) | 2510 | |
.284 | 160gr | Speer Grand Slam (160gr) | Vihtav N150 | 20.0 | ••.• | 66.0 | 2.80 | 53,490 (84%) | 2536 | |
.284 | 162gr | Hornady ELD-X (162gr) | IMR 7828 SSC | 26.0 | ••.• | 66.0 | 2.80 | 50,187 (79%) | 2690 | |
.284 | 162gr | Hornady ELD-X (162gr) | IMR 7828 SSC | 26.0 | ••.• | 66.0 | 2.80 | 39,929 (63%) | 2533 | |
.284 | 180gr | Berger Hybrid Target (180gr) | Vihtav N165 | 20.0 | ••.• | 66.0 | 2.80 | 51,750 (81%) | 2408 | |
.284 | 180gr | Berger Hybrid Target (180gr) | Vihtav N165 | 28.0 | ••.• | 66.0 | 2.80 | 39,552 (62%) | 2395 | |
.284 | 184gr | Berger VLD Target (184gr) | Reload RS 76 | 32.0 | ••.• | 67.0 | 3.28 | 43,236 (68%) | 2753 | |
.284 | 184gr | Berger VLD Target (184gr) | Reload RS 76 | 32.0 | ••.• | 68.0 | 3.28 | 41,698 (65%) | 2733 | |
M.284 | 184gr | Berger VLD Target (184gr) | Vihtav N555 | 30.5 | ••.• | 66.0 | 2.80 | 57,870 (91%) | 2733 | |
.284 | 184gr | Berger VLD Target (184gr) | Reload RS 76 | 32.0 | ••.• | 68.8 | 3.28 | 40,611 (64%) | 2717 | |
.284 | 184gr | Berger VLD Target (184gr) | Reload RS 76 | 31.0 | ••.• | 68.0 | 3.28 | 41,698 (65%) | 2713 |
Gereelde vrae
Die maksimum druk vir .284 Win. is 63,817 psi | 4,400 bar.
.284 Win. gebruik tipies 'n Large Rifle (LR) slagdoppie.
Die doppiekapasiteit van .284 Win. is ongeveer 66 grein water (H₂O).