Beschrijving
Norma's URP powder presents a medium burn rate with a classification of 1.4, making it ideally suited for a variety of rifle applications. As an extruded powder, URP is designed to provide precision metering and consistent charge weights, which benefits those pursuing accuracy in handloading. Its temperature stability is noteworthy, maintaining performance across diverse climatic conditions, which is particularly advantageous for shooters who operate in varying temperatures. Norma URP is commonly paired with calibers such as .308 Winchester, 6.5x55 Swedish Mauser, and the .30-06 Springfield, offering a balanced performance in terms of velocity and pressure. Popular among handloaders for its ease of use, URP provides consistent results with minimal load development effort, thanks to its predictable burn characteristics. Seasoned reloaders appreciate URP for its ability to deliver tight shot groups, contributing to its reputation for reliability and effectiveness within the precision shooting community.
Specificaties
Verbrandingssnelheid
3.4 (Medium-Slow)
Stortdichtheid
0.910 g/cm³
Dichtheid
1.600 g/cm³
Temperatuursensitiviteit
Laag
Geschikte alternatieven
Kruiten met een vergelijkbare verbrandingssnelheid die als alternatieven kunnen dienen (zie ook verbrandingssnelheidsgrafiek):
Shooters World Precision
Shooters World · Verbrandingssnelheid: 3.4
SNPE Vectan Tubal 5000
VECTAN · Verbrandingssnelheid: 3.4
Hodgdon H380
Hodgdon · Verbrandingssnelheid: 3.4
Vihtavuori N540
Vihtavuori · Verbrandingssnelheid: 3.4
Alliant Power Pro 2000-MR
Alliant Powder · Verbrandingssnelheid: 3.4
Lovex S065
Lovex · Verbrandingssnelheid: 3.4
Standaard ladingen — Norma URP
Geverifieerde ladinggegevenscombinaties met 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 Varmint Grenade FB 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes TSX BT 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes X S 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes Solid Spitz 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes VLC S 50gr
.22 Creedmoor
Barnes .204 | 50gr | Barnes Varminator HP FB 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes XLC S 50gr
.22 Creedmoor
Barnes .224 | 52gr | Barnes Match Burner BT 52gr
.22 Creedmoor
Barnes .224 | 53gr | Barnes TAC-X 53gr
.22 Creedmoor
Barnes .224 | 53gr | Barnes TSX BT 53gr
.22 Creedmoor
Barnes .224 | 53gr | Barnes XLC S 53gr
.22 Creedmoor
Barnes .224 | 53gr | Barnes X S 53gr
Subsonische ladingen — Norma URP
Geverifieerde subsonische laadgegevenscombinaties met 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
Gemeenschapsladingen — Norma URP
Voorbeeld laadgegevens berekend met Norma URP.
Je hebt een PRO-licentie nodig om alle gegevens te ontgrendelen en te bekijken.
| Kaliber | Kogel | Loop (mm) | Lading (g) | OAL (mm) | Hulsvolume (cc) | Max. druk (bar) | Mondingssnelheid (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 |
Berekeningen met Norma URP
Gebruik onze professionele ballistische calculator om veilige en nauwkeurige laadrecepten te ontwikkelen.
Begin met berekenen