What barrel twist rate is required to properly stabilise the Hornady 32 Grain V-Max bullets?

These 32 grain projectiles are readily stabilised in standard 1:12 inch twist rate barrels, which are typical for factory .204 Ruger rifles. This twist rate ensures optimal rotational stability and match-grade accuracy out to extended varmint ranges.

How do these bullets perform in hot outback Australian weather conditions?

The bullets themselves feature a durable polymer tip and match-grade AMP jacket that maintain structural integrity in high ambient temperatures. However, overall performance and muzzle velocities exceeding 4,000 fps in scorching bush conditions will depend heavily on your choice of propellant and primer during the handloading process.

Are these 32 Grain V-Max bullets suitable for medium-sized game like pigs or goats?

No, these bullets are strictly designed for small pests and predators such as rabbits, foxes, and feral cats. Due to their 32-grain weight, 0.110 sectional density, and rapid explosive terminal fragmentation, they lack the deep penetration required for medium-to-large game.

What is the effective operating range of these projectiles before accuracy or terminal performance drops significantly?

They are optimised for high-velocity varminting from close range out to approximately 250 to 350 metres. Beyond 300 to 400 metres, their low G1 ballistic coefficient of 0.210 causes rapid velocity decay and higher wind drift.

20 Cal Bullets - Hornady 22004

The Hornady .204 20 Cal 32 Grain V-MAX Bullets (100 Pack) are component reloading projectiles engineered for ultra-high-velocity varmint and predator eradication. Featuring a .204-inch (5.18 mm) diameter and a lightweight 32-grain design, these flat-base projectiles achieve muzzle velocities between 4,000 and 4,225 fps in standard .204 Ruger factory rifles with a 1:12" barrel twist rate. Each projectile combines a concentric AMP (Advanced Manufacturing Process) jacket with a swaged lead core and a polymer tip positioned over a hollow cavity. Upon impact, the hard polymer tip is driven rearward into the core, initiating explosive expansion and fragmentation even at extended hunting distances.

Explosive Terminal Fragmentation: The polymer tip drives directly into the swaged lead core upon contact, triggering immediate and violent energy transfer on small pests.
Ultra-Flat Trajectory: The light 32-grain weight allows handloaders to drive the projectile past 4,000 fps, significantly minimising holdover within its primary operational range.
Match-Grade Concentricity: Features Hornady AMP jackets with virtually zero wall-thickness variation to maintain flight stability.
Cartridge Compatibility: Designed for handloading .204-calibre platforms, including the .204 Ruger, .20 Tactical, and .20 Practical.

Key Specifications

Calibre / Bullet Diameter: 20 Calibre / .204 inches (5.18 mm)
Bullet Weight: 32 grains (approx. 2.07 grams)
Bullet Style: Flat base (FB), polymer-tipped V-MAX
Ballistic Coefficient (G1): 0.210
Sectional Density (SD): 0.110
Pack Quantity: 100 component projectiles
Manufacturer Item Number: 22004

Who is the Hornady .204 20 Cal 32 Grain V-Max Bullets 100 Pack for?

Varmint hunters targeting rabbits, foxes, and feral cats — Delivers violent terminal fragmentation on small game using a .204-inch diameter, 32-grain varmint reloading bullet that expands rapidly from close range out to 250–350 metres.
Handloaders seeking flat-trajectory ammunition for .204 Ruger rifles — Generates laser-flat trajectories and minimal holdover by leveraging the low 32-grain mass to achieve muzzle velocities exceeding 4,000 fps with a G1 ballistic coefficient of 0.210 in 1:12" twist barrels.

Less suitable for: Long-range shooting beyond 300 to 400 metres, where its low 0.210 G1 ballistic coefficient and 0.110 sectional density cause rapid velocity loss and increased wind drift; heavier 39-grain or 40-grain .20 calibre boat-tail projectiles fit extended distances better. It is also unsuitable for medium-to-large game such as pigs, goats, or deer due to shallow penetration; heavier, controlled-expansion bonded or monolithic hunting bullets are required for larger quarry.

SKU	HN42713LP
Model #	22004
Brand	Hornady
Shipping Weight	1.0000kg

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Hornady 22004 V-Max Bullets 32 Grain 100 Pack

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