---
product_id: 41344873
title: "90741 Lee Precision, 6 Cavity Bullet Mold, 7.62x39mm (.312\" Diameter), 155 Grains, 2 Ogive Radius Gas Check"
brand: "lee precision"
price: "€ 163.49"
currency: EUR
in_stock: true
reviews_count: 8
category: "Lee Precision"
url: https://www.desertcart.sk/products/41344873-90741-lee-precision-6-cavity-bullet-mold-7-62x39mm-312
store_origin: SK
region: Slovakia
---

# CNC machined for precision roundness 6-cavity high-volume casting rust-resistant aluminum blocks 90741 Lee Precision, 6 Cavity Bullet Mold, 7.62x39mm (.312" Diameter), 155 Grains, 2 Ogive Radius Gas Check

**Brand:** lee precision
**Price:** € 163.49
**Availability:** ✅ In Stock

## Summary

> 🎯 Cast Like a Pro, Lead the Pack!

## Quick Answers

- **What is this?** 90741 Lee Precision, 6 Cavity Bullet Mold, 7.62x39mm (.312" Diameter), 155 Grains, 2 Ogive Radius Gas Check by lee precision
- **How much does it cost?** € 163.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/41344873-90741-lee-precision-6-cavity-bullet-mold-7-62x39mm-312)

## Best For

- lee precision enthusiasts

## Why This Product

- Trusted lee precision brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Sprue Control:** Cam-operated, hard-anodized sprue plate with tempered spring washers for clean, consistent bullets
- • **Built to Last and Perform:** Rust-resistant aluminum mold blocks keep your setup durable and low-maintenance
- • **Maximize Your Casting Output:** 6 cavities for rapid bullet production without sacrificing quality
- • **Lightweight for Extended Sessions:** One-third the weight of steel molds reduces fatigue during long casting marathons
- • **Precision Engineering for Perfect Bullets:** CNC-machined halves ensure unmatched roundness and size control every cast

## Overview

The Lee Precision 90741 bullet mold is a 6-cavity, 7.62x39mm (.312" diameter) aluminum mold designed for high-volume, precision bullet casting. Featuring rust-resistant aluminum blocks, CNC-machined halves for exact sizing, and a cam-operated hard-anodized sprue plate, it delivers consistent 155-grain round nose bullets with a 2 ogive radius and gas check compatibility. Lightweight and durable, it’s engineered for serious reloaders seeking efficiency and accuracy.

## Description

Designed for volume production, the Lee 6-cavity bullet mold blocks are machined from commercial quality aluminum and feature steel Bushing and alignment pins. Lee mold blocks are machined from aluminum blocks making them rust resistant. Aluminum molds heat up and cool down faster than iron or steel molds so good bullets can usually be produced after only a few casts. In addition, they are one-third the weight of iron or steel mold blocks for less fatigue during extended casting sessions. To ensure the best possible bullets, mold block halves are CNC machined for unmatched roundness and size control. Lee 6-cavity molds come with a Cam operated, hard-anodized sprue plate which is held tightly with Tempered spring washers at each end. Weights given are Lee weights with suggested alloy; actual weight may Vary due to alloy mixture used. Handles are not included (#117-892). Lee Precision does not recommend the use of any spray type mold release products in their bullet molds. The use of such products may result in a build-up of the release product in the bullet mold cavity, reducing the diameter of the bullets cast from the treated mold. Instead, Lee Precision recommends smoking the mold with a wooden match, beeswax candle or a butane lighter as described in their provided bullet mold instructions. Features: - rust resistant aluminum blocks - lathe bored blocks with steel bushings and alignment pins - machined aluminum mold blocks and hard anodized sprue plate. Specifications: - material: aluminum - capacity: 6 - diameter: 0.312 inch - bullet style: round nose (2 ogive radius) - handle included: no - gas check: yes - bullet weight: 312 grains - mold caliber: 30 caliber

Review: Quality and Cost Savings - I have a number of these six cavity molds. This is the latest. Just received it and tried it out today, These things are amazing. I use a bottom pour 20 lb Lee production pot and you can't believe how fast you can cast a large quantity of nice bullets. Mold heats up fast and you start getting quality bullets after one or two fills if you preheat the mold. Nice!
Review: Sized to .309 used in a 300aac - So I’m running these in a 300aac bolt and M4 platform sized to .309. These is great compared to the 2 cavity for 1 easy reason: super fast. The 2 cavity requires smacking the sprue plate and tapping the handles to drop them. The 6 you just open the sprue with the handle and then open the mold, they just fall out. The mold will get hot quickly with 6 cavities and stays hot easily. Out of the rifles I do gas check these as without one I’m literally all over the place. I’m using this, the 160gr, and 230gr and this is by far the best super sonic round in 300aac by far.

## Features

- Package Dimensions: 15 L x 4 H x 7 W (inches)
- Package Weight : 4 pounds
- Country of Origin : United States
- Included components: Bullet Mold

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 12.91 x 4.09 x 1.73 inches |
| Package Weight | 0.53 Kilograms |
| Item Dimensions  LxWxH | 13 x 5 x 2 inches |
| Item Weight | 0.5 Kilograms |
| Brand Name | Lee Precision |
| Model Name | 90741 |
| Color | Silver |
| Material | Other |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | ACK LLC |
| Part Number | 90741 |
| Included Components | Bullet Mold |
| Size | Small |
| Hand Orientation | Left/Right |

## Product Details

- **Material:** Aluminum
- **Color:** Silver
- **Brand:** Lee Precision
- **Item dimensions L x W x H:** 13 x 5 x 2 inches
- **Number of Pieces:** 1

## Images

![90741 Lee Precision, 6 Cavity Bullet Mold, 7.62x39mm (.312" Diameter), 155 Grains, 2 Ogive Radius Gas Check - Image 1](https://m.media-amazon.com/images/I/51t3YA5SKYL.jpg)

## Questions & Answers

**Q: Does it work for 303 British?**
A: Yes it will, I powder coat them and size to .311 as that is what 303 is sized to, also use them in 7.62x39 and 54

**Q: Does this make 123 grain bullets?**
A: Depending on your alloy mixture yes

**Q: For my zastava M70 it is chambered in 7.62x39 and uses a .311 size bullet. Will this mold work without hurting my gun?**
A: It should... however, after casting, you will want to swage... especially if you powder coat.

**Q: Does this make 9mm?  Trying to make Benjamin Bulldog bullets.  Thank you!**
A: No this will not work for 9mm. This is .312 dia for 7.62x39. You need .356 to .358 for 9mm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality and Cost Savings
*by T***J on May 18, 2023*

I have a number of these six cavity molds. This is the latest. Just received it and tried it out today, These things are amazing. I use a bottom pour 20 lb Lee production pot and you can't believe how fast you can cast a large quantity of nice bullets. Mold heats up fast and you start getting quality bullets after one or two fills if you preheat the mold. Nice!

### ⭐⭐⭐⭐⭐ Sized to .309 used in a 300aac
*by H***Y on October 15, 2019*

So I’m running these in a 300aac bolt and M4 platform sized to .309. These is great compared to the 2 cavity for 1 easy reason: super fast. The 2 cavity requires smacking the sprue plate and tapping the handles to drop them. The 6 you just open the sprue with the handle and then open the mold, they just fall out. The mold will get hot quickly with 6 cavities and stays hot easily. Out of the rifles I do gas check these as without one I’m literally all over the place. I’m using this, the 160gr, and 230gr and this is by far the best super sonic round in 300aac by far.

### ⭐⭐⭐⭐⭐ Best mould on the Market for the price!
*by M***T on September 24, 2019*

I bought this because all other moulds for 150 grain .30 were 2 cavity. I cast bullets, then Powder coat, gas check and size to .308 for my 300 blackout bolt action pistol. With as cast, Powder coated and size to .309, I was have Failure To Feed as my chamber is too tight. Not so any more. They function perfectly and with my 4 MOA red dot I print 1 1/4 inch groups at 36 yards! This mold drops bullets effortlessly with Franklin Arsenal spray lube. I know, I know, instruction with Lee moulds now say don’t use lube. I’ve cast over 1000 bullets and the last one came out as easily as the first!

## Frequently Bought Together

- 90741 Lee Precision, 6 Cavity Bullet Mold, 7.62x39mm (.312" Diameter), 155 Grains, 2 Ogive Radius Gas Check
- Lee Precision Commercial Mold Handles
- Lee Precision Reloading 6 Cav C225-55-RF Lee Precision 6 Cavity Mold .225 Diameter 55 Grain-RF, Silver, Small

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-09*