
Beschrijving
IMR 7977 Enduron is a slow-burning rifle powder, ideal for large magnum calibers, offering exceptional performance in rifles requiring a gradual pressure curve. Known for its consistent burn rate, 7977 suits applications involving calibers such as .300 Winchester Magnum, 7mm Remington Magnum, and .338 Lapua Magnum. The physical form of this powder consists of small grain particles, contributing to superior metering properties that ensure precise load development and minimal charge weight variation. One of the standout features of IMR 7977 Enduron is its temperature stability, which provides reliable performance across a wide range of environmental conditions. This aspect is particularly advantageous to handloaders seeking to maintain consistent velocities and pressures in varying weather. With IMR's anti-copper fouling agent, 7977 also helps maintain easier barrel maintenance and extended shooting sessions. Handloaders appreciate the tailored burn rate and flexibility, allowing for tailored loads with optimal performance in long-range shooting applications. IMR's legacy in quality and dependability enhances its appeal to the handloading community.
Specificaties
Verbrandingssnelheid
0.6 (Slow)
Stortdichtheid
0.910 g/cm³
Dichtheid
1.530 g/cm³
Temperatuursensitiviteit
Laag
Geschikte alternatieven
Kruiten met een vergelijkbare verbrandingssnelheid die als alternatieven kunnen dienen (zie ook verbrandingssnelheidsgrafiek):

Accurate High Country
Accurate Powders · Verbrandingssnelheid: 0.6

Vihtavuori N570
Vihtavuori · Verbrandingssnelheid: 0.6

Winchester StaBALL HD
Winchester · Verbrandingssnelheid: 0.6

Hodgdon US 869
Hodgdon · Verbrandingssnelheid: 0.6

Ramshot Magnum
Ramshot · Verbrandingssnelheid: 0.6

ReloadSwiss RS 76
Reload Swiss · Verbrandingssnelheid: 0.6
Standaard ladingen — IMR 7977 Enduron
Geverifieerde ladinggegevenscombinaties met IMR 7977 Enduron.
.244 H&H Mag.
DTAC .243 | 115gr | DTAC RBT Closed Nose - Boron Nitride 115gr
.244 H&H Mag.
Lapua .243 | 77gr | Lapua Open Tip 105gr
.26 Nosler
Barnes .264 | 140gr | Barnes XLC S 140gr
.26 Nosler
Berger .264 | 140gr | Berger BT Target 140gr
.26 Nosler
Cutting Edge .264 | 155gr | CutEdge DGSC 155gr
.26 Nosler
Hornady .264 | 140gr | Hornady ELD Match 140gr
.26 Nosler
Hornady .264 | 140gr | Hornady A-MAX 140gr
.26 Nosler
Lapua .264 | 139gr | Lapua Scenar 139gr
.26 Nosler
Prvi Partizan .263 | 139gr | Prvi Partizan FMJ BT 139gr
.26 Nosler
Sierra .264 | 155gr | Sierra HPBT LR MatchKing 155gr
.26 Nosler
Winchester .264 | 140gr | Winchester Powerpoint 140gr
.264 Win. Mag.
Lapua .264 | 155gr | Lapua Mega 155gr
.264 Win. Mag.
Norma .264 | 156gr | Norma ORYX 156gr
.264 Win. Mag.
Norma .264 | 156gr | Norma Soft Point ALASKA 156gr
.264 Win. Mag.
Norma .264 | 156gr | Norma VULKAN 156gr
.264 Win. Mag.
Prvi Partizan .263 | 156gr | Prvi Partizan SP RN 156gr
.264 Win. Mag.
RWS .264 | 156gr | RWS Evolution 156gr
.264 Win. Mag.
RWS .264 | 159gr | RWS TMR 159gr
Berekeningen met IMR 7977 Enduron
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