.284 Win. Laaidata

Geweer

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

.284 Win. cartridge dimensions, C.I.P.L1 = 45.08 mm, L2 = 47.88 mm, L3 = 55.12 mm, L6 = 71.12 mmL1 = 45.08 mmL2 = 47.88 mmL3 = 55.12 mmL6 = 71.12 mm70.1°

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

Maximale Druk:63817 PSI / 4400 bar
Huls Volume:66 Grains of Water
Primer Grootte:Large Rifle (LR)
Veiligheidsstandaard:C.I.P. (Datablad)
Bore Area:40.12 mm²
Loop Faktor:0.283" / 7.2 mm
L1:1.775" / 45.08 mm
L2:1.885" / 47.88 mm
L3:2.170" / 55.12 mm
L6:2.800" / 71.12 mm

Verken Laai Data vir .284 Win.

Gebruik ons professionele ballistiese sakrekenaar om veilige en akkurate laai resepte vir .284 Win. te ontwikkel.

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Standaard 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.

Alle
110 gr
120 gr
130 gr
139 gr
140 gr
145 gr
150 gr
158 gr
160 gr
162 gr
170 gr
Hornady logo

.284 | 139gr | Hornady SST

BC G1: 0.486
101 kruite579 ladings
Brenneke logo

.284 | 150gr | Brenneke TOG

BC G1: 0.423
107 kruite636 ladings
SAKO logo

.284 | 170gr | Sako Hammerhead

BC G1: 0.407
106 kruite584 ladings
Sierra logo

.284 | 150gr | Sierra GameKing

BC G1: 0.436
104 kruite579 ladings
Barnes logo

.284 | 120gr | Barnes TTSX BT

BC G1: 0.373
102 kruite593 ladings
Speer logo

.284 | 145gr | Speer Hot-Cor

BC G1: 0.416
104 kruite585 ladings
Prvi Partizan logo

.284 | 158gr | Prvi Partizan Grom

BC G1: 0.518
105 kruite582 ladings
Peregrine logo

.284 | 140gr | Peregrine VRG-3

102 kruite570 ladings
Norma logo

.284 | 110gr | Norma Soft Point

BC G1: 0.36
103 kruite570 ladings
Sierra logo

.284 | 160gr | Sierra GameKing

BC G1: 0.384
106 kruite566 ladings
Prvi Partizan logo

.284 | 150gr | Prvi Partizan HP BT

BC G1: 0.4
103 kruite565 ladings
Sierra logo

.284 | 140gr | Sierra Pro-Hunter

BC G1: 0.377
100 kruite559 ladings
Nosler logo

.284 | 140gr | Nosler Solid Base

BC G1: 0.461
99 kruite558 ladings
North Fork logo

.284 | 130gr | NorthFork Bonded Core

BC G1: 0.31
98 kruite554 ladings
Hornady logo

.284 | 162gr | Hornady InterLock

BC G1: 0.514
Speer logo

.284 | 145gr | Speer Boat Tail Hollow Point

BC G1: 0.468
105 kruite632 ladings
North Fork logo

.284 | 140gr | NorthFork Bonded Core

BC G1: 0.335
105 kruite627 ladings
Remington logo

.284 | 150gr | Remington PSP Core-Lokt

BC G1: 0.346
106 kruite626 ladings
Winchester logo

.284 | 160gr | Winchester FailSafe

BC G1: 0.382
111 kruite622 ladings
Sierra logo

.284 | 120gr | Sierra Pro-Hunter

BC G1: 0.328
100 kruite611 ladings
Sierra logo

.284 | 170gr | Sierra RN Prohunter

BC G1: 0.275
108 kruite610 ladings
Norma logo

.284 | 170gr | Norma VULKAN

BC G1: 0.35
109 kruite609 ladings
Prvi Partizan logo

.284 | 120gr | Prvi Partizan HP

BC G1: 0.325
102 kruite604 ladings
Speer logo

.284 | 160gr | Speer Deep Curl Soft Point

BC G1: 0.455
110 kruite603 ladings

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.

Filtreer:
KogelPoeierLoop (in)Lading (gr)Huls Volume (GoW)OAL (in)Maks. druk (psi)Mondingsnelheid (fps)
.284 | 139gr | Hornady SST (139gr)
Hodgdo
CFE223
24.047.066.02.7656,710 (89%)2972
M.284 | 139gr | Hornady SST (139gr)
Hodgdo
CFE223
24.047.566.02.7658,494 (92%)2999
M.284 | 150gr | Hornady ELD-X (150gr)
Vihtav
N550
24.050.266.02.8057,870 (91%)2867
M.284 | 160gr | Barnes LRX BT (160gr)
Hodgdo
H4831 SC
22.0••.•80.43.2960,490 (95%)2877
.284 | 160gr | Barnes LRX BT (160gr)
Vihtav
N565
22.0••.•80.43.2953,831 (84%)2838
.284 | 160gr | Barnes LRX BT (160gr)
Hodgdo
H4831 SC
22.0••.•80.43.2946,650 (73%)2654
.284 | 160gr | Barnes LRX BT (160gr)
Hodgdo
H4831 SC
22.0••.•66.02.8047,252 (74%)2510
.284 | 160gr | Speer Grand Slam (160gr)
Vihtav
N150
20.0••.•66.02.8053,490 (84%)2536
.284 | 162gr | Hornady ELD-X (162gr)
IMR
7828 SSC
26.0••.•66.02.8050,187 (79%)2690
.284 | 162gr | Hornady ELD-X (162gr)
IMR
7828 SSC
26.0••.•66.02.8039,929 (63%)2533
.284 | 180gr | Berger Hybrid Target (180gr)
Vihtav
N165
20.0••.•66.02.8051,750 (81%)2408
.284 | 180gr | Berger Hybrid Target (180gr)
Vihtav
N165
28.0••.•66.02.8039,552 (62%)2395
.284 | 184gr | Berger VLD Target (184gr)
Reload
RS 76
32.0••.•67.03.2843,236 (68%)2753
.284 | 184gr | Berger VLD Target (184gr)
Reload
RS 76
32.0••.•68.03.2841,698 (65%)2733
M.284 | 184gr | Berger VLD Target (184gr)
Vihtav
N555
30.5••.•66.02.8057,870 (91%)2733
.284 | 184gr | Berger VLD Target (184gr)
Reload
RS 76
32.0••.•68.83.2840,611 (64%)2717
.284 | 184gr | Berger VLD Target (184gr)
Reload
RS 76
31.0••.•68.03.2841,698 (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).