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Lyman™ 410660 Single Cavity Mold 40 Caliber - 406-410 Diameter 385 Grains Semi-Pointed

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Quick Overview

The Lyman™ 410660 SC Mould 40 Cal 385 Grains are made from solid leaded-steel and machined to an exact and smooth super fine finish.

Availability: Backorderable



Lyman™ 410660 Single Cavity Bullet Mold 40 Caliber 385 Grains 

Lyman™ 410660 Single Cavity Mold 40 Caliber - 406-410 Diameter 385 Grains Semi-Pointed. The mold is made from solid leaded-steel and machined to an exacting, super smooth finish. All Lyman™ molds are heat treated which, causes the metal to appear blue in color. The mold features hardened steel alignment pins that provide you with years of bullet casting.

The mold's sprue plates are made from solid steel, which are ground flat and held tightly in place with tempered steel spring washers and screws. In addition, Lyman™ molds required break-in time is often half the time required for iron molds. Mold handles are not included.


  • Machined Leaded Steel Mold Blocks 
  • Single Cavity Mold
  • Steel Sprue Plate 
  • Common Sizer Die Diameter: .406-410”
  • Hardwood Handles are not included and must be purchased separately.
  • Weights provided are Lyman's weights with suggested allow; actual weight may vary due to alloy mixture used.

  1. This is the most accurate ... review by William on 6/12/2017

    This is the most accurate of three Lyman\'s and one RCBS mold that I have. The front of the bullet is not perfectly round however because when I check to make sure that the bore rider part(the front)fits tightly in the bore, it will fit one way and turned a quarter turn it won\'t fit. It will catch on the rifling when the large part is put in the right spot. I can still get 6 inch ten shot groups at 300 yards with this bullet and I can\'t with the others. I give it 5 stars because of the price and how accurate they somehow still are. There are others that I expect that may be better but they cost $200 and up. Maybe the design of this bullet is what makes it so accurate. It is the only one of the four that is a bore rider so I can\'t tell how perfect the others are. Also the distance from the bottom of the bullets to the top of the front driving band is short so they can be seated out pretty far enabling you to get more powder in the case. I can\'t make a bullet bigger than .409 though so if you want .410 I don\'t think it will make it.

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warning-iconWARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to -