Opis
Norma URP is a propellant powder with a medium burn rate, making it highly suitable for a variety of rifle cartridges. As a versatile choice for handloaders, URP excels in medium to large caliber rifles, with particular success in calibers such as .30-06 Springfield, .270 Winchester, and 7mm Remington Magnum. The medium burn rate of URP offers excellent versatility, balancing muzzle velocity and chamber pressure effectively for optimized performance across different loads. This stick powder is known for its excellent metering properties, ensuring precise and consistent charge weights, which are crucial for achieving uniform ballistic performance. Norma has engineered URP to exhibit exceptional temperature stability, meaning it performs consistently across a wide range of environmental conditions—an essential feature for hunters and precision shooters who require reliability and accuracy in varying climates. In load development, URP provides a predictable pressure curve that simplifies the process of finding optimal loads, offering a broad range of usable charges. This reliability, combined with Norma's reputation for quality, makes URP a favored choice among experienced reloaders seeking consistent and repeatable results.
Specyfikacje
Szybkość spalania
3.4 (Medium-Slow)
Gęstość nasypowa
0.910 g/cm³
Gęstość
1.600 g/cm³
Wrażliwość na temperaturę
Niska
Odpowiednie zamienniki
Prochy o podobnej szybkości spalania, które mogą być odpowiednimi alternatywami (zobacz również wykres szybkości spalania):
Shooters World Precision
Shooters World · Szybkość spalania: 3.4
SNPE Vectan Tubal 5000
VECTAN · Szybkość spalania: 3.4
Hodgdon H380
Hodgdon · Szybkość spalania: 3.4
Vihtavuori N540
Vihtavuori · Szybkość spalania: 3.4
Alliant Power Pro 2000-MR
Alliant Powder · Szybkość spalania: 3.4
Lovex S065
Lovex · Szybkość spalania: 3.4
Standardowe ładunki — Norma URP
Zweryfikowane kombinacje danych ładunkowych z użyciem Norma URP.
.20 BR
Berger .204 | 55gr | Berger Varmint 55gr
.20 BR
Hornady .204 | 45gr | Hornady SP 45gr
.22 ARC
Sierra .224 | 90gr | Sierra HPBT MatchKinging 90gr
.22 ARC (bolt action)
Sierra .224 | 90gr | Sierra HPBT MatchKinging 90gr
.22 BR Rem.
Berger .224 | 82gr | Berger LTB 82gr
.22 Creedmoor
A-Square .224 | 72gr | A-Square e 72gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes Solid Spitz 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes X S 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes VLC S 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes XLC S 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes Varmint Grenade FB 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes TSX BT 50gr
.22 Creedmoor
Barnes .204 | 50gr | Barnes Varminator HP FB 50gr
.22 Creedmoor
Barnes .224 | 52gr | Barnes Match Burner BT 52gr
.22 Creedmoor
Barnes .224 | 53gr | Barnes XLC S 53gr
.22 Creedmoor
Barnes .224 | 53gr | Barnes TAC-X 53gr
.22 Creedmoor
Barnes .224 | 53gr | Barnes TSX BT 53gr
.22 Creedmoor
Barnes .224 | 53gr | Barnes X S 53gr
Ładunki subsoniczne — Norma URP
Zweryfikowane kombinacje danych ładunkowych subsonicznych z użyciem Norma URP.
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid Target 230gr
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid OTM Tactical 230gr
.30-06 Spring.
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.30-06 Spring.
Hornady .308 | 175gr | Hornady Sub-X 175gr
.30-06 Spring.
Lapua .308 | 200gr | Lapua Subsonic 200gr
.30-06 Spring.
MAKER .308 | 200gr | MAKER 200 Grain .308 Expanding Subsonic Blackout Bullets 200gr
.30-06 Spring.
MAKER .308 | 220gr | MAKER 300 blackout 220gr
.30-06 Spring.
Peregrine .308 | 155gr | Peregrine Subsonic 155gr
.30-06 Spring.
Reichenberg .308 | 154gr | Reichenberg HDB Subsonic 154gr
.30-06 Spring.
Reichenberg .308 | 200gr | Reichenberg Subsonic 200gr
.30-06 Spring.
Sierra .308 | 220gr | Sierra MatchKing 220gr
.30-06 Spring.
Styria Arms | AERO .308 | 115gr | AERO SUB,- smax:11.40 115gr
.30-06 Spring.
Styria Arms | AERO .308 | 190gr | AERO SUB,- smax:23.90 190gr
.308 Win.
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.308 Win.
Hornady .308 | 175gr | Hornady Sub-X 175gr
.308 Win.
Hornady .308 | 190gr | Hornady Sub-X 190gr
.308 Win.
Lapua .308 | 200gr | Lapua Subsonic 200gr
.308 Win.
MAKER .308 | 200gr | MAKER 200 Grain .308 Expanding Subsonic Blackout Bullets 200gr
Ładunki społeczności — Norma URP
Przykładowe dane ładunkowe obliczone z Norma URP.
Potrzebujesz licencji PRO, aby odblokować i zobaczyć wszystkie dane.
| Kaliber | Pocisk | Lufa (mm) | Ładunek (g) | OAL (mm) | Objętość łuski (cc) | Maks. ciśnienie (bar) | Prędkość wylotowa (m/s) |
|---|---|---|---|---|---|---|---|
| .243 | 80gr | Barnes TTSX BT | 500 | 2.66 | 67.8 | 3.50 | 3,004 (72%) | 868 | |
| .243 | 103gr | Hornady ELD-X | 560 | 2.59 | 68.8 | 3.50 | 3,466 (84%) | 845 | |
| .308 | 180gr | Norma ORYX | 610 | 3.12 | 83.6 | 4.42 | 2,440 (60%) | 731 | |
| .375 | 270gr | Hornady SP | 711 | ••.•• | 92.0 | 6.10 | 2,760 (85%) | 768 | |
| .375 | 270gr | Hornady SP | 711 | ••.•• | 92.0 | 6.10 | 2,497 (77%) | 744 | |
| .375 | 250gr | Hornady CX | 711 | ••.•• | 96.5 | 6.10 | 2,449 (75%) | 743 | |
| .375 | 260gr | Nosler Partition | 711 | ••.•• | 92.0 | 6.10 | 2,316 (71%) | 739 | |
| .375 | 300gr | Woodleigh FMJ | 650 | ••.•• | 96.5 | 6.10 | 3,150 (97%) | 737 | |
| .375 | 300gr | Woodleigh FMJ | 710 | ••.•• | 96.5 | 6.10 | 2,799 (86%) | 722 | |
| .375 | 270gr | Hornady SP | 711 | ••.•• | 94.0 | 6.10 | 2,229 (69%) | 720 | |
| .375 | 260gr | Nosler Partition | 711 | ••.•• | 92.0 | 6.10 | 2,113 (65%) | 716 | |
| .375 | 300gr | Hornady DGS | 711 | ••.•• | 92.0 | 6.10 | 2,573 (79%) | 715 | |
| .375 | 300gr | Woodleigh FMJ | 710 | ••.•• | 96.5 | 6.10 | 2,613 (80%) | 706 | |
| .375 | 300gr | Woodleigh FMJ | 650 | ••.•• | 96.5 | 6.10 | 2,734 (84%) | 703 | |
| .375 | 300gr | Hornady DGS | 711 | ••.•• | 92.0 | 6.10 | 2,405 (74%) | 700 | |
| .375 | 270gr | Hornady SP | 711 | ••.•• | 92.0 | 6.10 | 2,045 (63%) | 696 | |
| .375 | 270gr | Hornady SP | 711 | ••.•• | 94.0 | 6.10 | 1,957 (60%) | 689 | |
| .375 | 300gr | Hornady DGS | 711 | ••.•• | 92.0 | 6.10 | 2,249 (69%) | 685 |
Oblicz ładunki z Norma URP
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