Description
.45-70 405 Grain RNFP – Hi-Tek Coated
The Classic Load—Made Even Better
Our 405 grain Round Nose Flat Point (RNFP) is a true .45-70 workhorse. This is the bullet that built the legend, now cast with precision and coated in ACME’s red Hi-Tek Supercoat for modern performance. Sized to .458″, it feeds smoothly, hits hard, and runs clean—whether you’re ringing steel, hunting big game, or shooting black powder-era rifles.
Reliable, accurate, and historically proven—this is the go-to bullet for serious .45-70 shooters.
Specs
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Bullet Style: RNFP
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Diameter: .458″
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Weight: 405 grains
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Overall Length: 1.038″ ± tolerance
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Brinell Hardness: 16
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Material: Certified 92-6-2 Lead Alloy
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Coating: Hi-Tek Supercoat (Red)
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Base: Plain
Why Choose ACME Bullets
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Faithful to the original 1873 Government load—but cleaner and more accurate
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Hi-Tek coating dramatically reduces barrel leading and smoke
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Precision-sorted for consistent weight and uniformity
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Proven in lever actions, single-shots, and cowboy action matches
Reloading Tips
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Great for Subsonic: Runs beautifully in reduced or suppressed loads
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Crimp Recommendation: Use a medium to firm roll crimp for lever-gun feeding
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Ideal Powders: IMR 4198, Reloder 7, H322, and Accurate 5744
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Black Powder Friendly: This bullet seats deep enough for compressed BP loads with lube grooves sealed by the Hi-Tek coating
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Trim & Flare: Trim cases consistently and lightly flare before seating to avoid shaving the coating
Load Data & Videos
Want to see how this bullet performs across powder types and platforms? Check out our reloading videos on YouTube, featuring real-world chronograph results and accuracy tests.
ACME Bullets YouTube Channel
Built for Shooters Who Want the Real .45-70 Experience
Whether you’re chasing nostalgia, hunting thick-skinned game, or tuning your favorite lever-gun, this 405 grain RNFP is the classic performer with a modern edge.
