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Lee Precision Mold Double Cavity 457-340-F

This Lee Precision Double Cavity Bullet Mold produces .457 diameter 340 grain Flat nose bullets suitable for 45-70 Government Caliber Rifle. This mold, like all Lee Precision molds, is made from aluminum and so is completely rust resistant, lighter, and heats up and cools down faster than other brands made from iron or steel. As a result, Lee molds are easier to use, cause less operator fatigue during casting and can produce more consistent bullets than other brands made from iron or steel. Lee's mold blocks are CNC machined to provide unmatched precision.

Handles and sprue plate are included.

The bullet weight specified is based on using Lee's suggested alloy, your results may vary depending on the actual alloy used.


INCLUDES:

  • Hardwood handles
  • Hard anodized sprue plate
  • Two Aluminum mold block halves

FEATURES:

  • Produces a bullet that fits 45-70 Government Caliber Rifle
  • Bullet diameter: .457 inches
  • Bullet weight: 340 grains (with Lee's suggested alloy)
  • Bullet overall length: N/A
  • Distance from nose to first lube groove: N/A
  • Bullet shape: Flat nose
  • Ballistic Coefficient: N/A
  • 2 bullets are produced with each casting.
  • Mold block halves are CNC machined from aluminum for exacting precision.
  • A tangential cutoff helps reduce the nip at cutoff.

NOTES:

Lead Information:

  • The following lead information is from the Lee Precision Modern Reloading 2nd Edition Book, Pages 119 & 120.
  • For best results, bullet strength must be matched to breech pressure.
  • Black Powder guns require Pure Lead.
  • Target handgun loads should use Lead with 1% Tin. Tin makes bullet alloy more castable & harder.
  • Lead with some wheel weights used for high pressure handguns.
  • Use Wheel Weights for very light rifle loads.
  • High Pressure Rifle loads use Linotype.
  • Beware of Zinc! One part Zinc in 10,000 parts of Lead Alloy will ruin it's castability.

WARNING: Melting lead and casting lead objects will expose you and others in the area to lead which is known to cause birth defects, other reproductive harm and cancer.

USE STRONG VENTILATION

Lead contamination in the air, dust and on your skin is invisible. Keep Children and pregnant women away during use and until clean-up is complete. Risk can be reduced, BUT NOT eliminated , with strong ventilation. Washing hands immediately after use of these products before eating or smoking. Careful cleaning of surfaces and floors with disposable wipes, after lead dust has settled. Use lead-specific cleaner with EDTA or high phosphate detergent (such as dishwasher detergent). Bag wipes for disposal.

IT IS YOUR RESPONSIBILITY TO ENSURE THE SAFETY OF YOUR LOADS

FACTORS THAT WILL INCREASE PRESSURES. SOME WILL BE DANGEROUS:

  • DO NOT USE more powder than recommended
  • DO NOT USE a heavier bullet than recommended
  • DO NOT SEAT the bullet deeper than normal
  • DO NOT USE magnum primers unless using a slow burning ball powder
  • Greatly oversize bullets, excessively hard bullets or cases that are too long will cause higher pressures
  • High temperatures or cartridges that were stored in a hot car or trunk will produce higher pressures

WARNING:

Ammunition reloading can be dangerous if done improperly, and should not be attempted by persons not willing and able to read and follow the instructions included with each product exactly.

  • Always wear safety glasses when reloading and shooting.
  • Ammunition loaded with these tools should be used in modern guns, in good condition.
  • Children should not be permitted to reload ammunition without strict parental supervision.
  • Primers and gun powders, like gasoline and matches, can be dangerous if improperly handled or misused.
  • We do not accept responsibility for ammunition loaded with these tools, as we have no control over the manufacture and storage of components or the loading procedure and techniques used.

Help for product 90373
Parts Manual Video

Product WARNINGS:

We are required to provide Prop 65 product warnings by California's Dear Leader. Please give them appropriate attention.


Prop 65: Warning: for the melters and bullet molds: WARNING: Melting and casting lead objects will expose you and others in the area to lead, which is known to the State of California to cause reproductive harm and cancer. For more information, go to www.P65Warnings.ca.gov. See instructions on Reducing Exposure supplied with product.

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Lee Precision Mold Double Cavity 457-340-F

Brand: Lee Precision
Product Code: 90373
Reward Points: 19
Only Ships to: USA & Select Other Countries
Availability: In Stock

MSRP: $26.98
MPN: 90373
Material: Aluminum/Steel/Wood
Color: Aluminum/Black/Wood
Condition: new
Country of Origin: United States
Package Quantity: 1
Product Weight: 0.9 lbs
UPC: 734307903732
Shipping Restrictions: No
Carrier Restrictions: No
DOT Regulated: No
Calibers: 45 ACP, 45 Colt etc.
Bullet Type: Flat
Bullet Weight: 340 grain
Bullet Length: .862 inches
Bullet Diameter: .457 inches
Nose to Crimp Groove: .440 inches

  • $18.39

  • Price in reward points: 1104
Help for product 90373
Parts Manual Video

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