Vihtavuori 20N29

Description

Vihtavuori 20N29 is a slow-burning rifle powder favored by precision shooters and reloaders aiming for high-velocity, large-capacity magnum cartridges. Designed with large-grained extruded form, it provides consistent metering, though some may find slight adjustments needed for optimal powder drop accuracy due to its granule size. This propellant is tailored for large-caliber rifles such as the .338 Lapua Magnum and .50 BMG, where its slow burn rate facilitates full combustion in expansive case volumes, delivering superior energy release and downrange performance. Known for remarkable temperature stability, 20N29 maintains consistent velocities across varying atmospheric conditions, a crucial factor for competitive shooters demanding minute-of-angle precision. Vihtavuori’s stringent manufacturing processes ensure low lot-to-lot variability, contributing to its esteemed reputation among discerning handloaders. Load development with 20N29 involves careful charge weight increments to achieve the perfect balance between peak performance and safety margins. Experienced users appreciate the powder's capability to maximize velocity while maintaining exceptional accuracy, making it a staple in high-performance long-range shooting disciplines.

Specifications

Suitable Substitutes

Powders with a similar burn rate that may be suitable alternatives (also see burn rate chart):

IMR 8133 Enduron

IMR · Burn Rate: 0.2

Hodgdon 50BMG

Hodgdon · Burn Rate: 0.2

Lovex D100

Lovex · Burn Rate: 0.2

Ramshot LRT

Ramshot · Burn Rate: 0.2

SNPE Vectan SP 13

VECTAN · Burn Rate: 0.2

Alliant Reloder-33

Alliant Powder · Burn Rate: 0.2