Lee Breech Lock Challenger Kit
- Designed for reloaders who prefer off-press priming for greater control and consistency
- Includes the Breech Lock Challenger Press with a quick-change bushing for fast, repeatable die changes
- Supplied with the New Auto Prime hand priming system for smooth and reliable primer seating
- Comes with three popular hand priming shell holders covering over 60 cartridge types
- Complete powder handling system with the Perfect Powder Measure for consistent charge throws
- Features the Lee Safety Scale, known for its accuracy, sensitivity and safe operation
- Includes a Powder Funnel for clean and precise case filling
- Comprehensive case preparation tools for trimming, chamfering and brass maintenance
- Value Trim Case Trimmer allows trimming directly on the reloading press or by hand
- Includes chamfer tool, premium sizing lube, and small and large primer pocket cleaners for thorough case preparation
The Lee Breech Lock Challenger Kit is a versatile and well-equipped reloading solution designed for shooters who prefer to prime off the press. Based on the proven 50th Anniversary Kit, this version replaces the Safety Prime with the New Auto Prime, supplied with three of the most popular hand priming shell holders (2, 4 and 19), covering over 60 cartridges. It’s an ideal choice for reloaders who value control, consistency and flexibility in their workflow.
At the heart of the kit is the Breech Lock Challenger Press, supplied with a Breech Lock quick-change bushing for fast and repeatable die changes. Powder handling is comprehensive and reliable, featuring the Perfect Powder Measure for consistent charges, the Lee Safety Scale, renowned for its sensitivity and safety, and a Powder Funnel to ensure clean and accurate case filling.
Case preparation is equally well covered. The kit includes a Value Trim Case Trimmer that allows trimming directly on the press, or by hand when used with the appropriate cartridge-specific accessories. A Chamfer Tool is provided to neatly finish the inside and outside of the case mouth, along with a tube of premium Sizing Lube. Finishing the package are small and large primer pocket cleaning tools, ensuring brass is properly prepared for reliable and precise reloading.
- Priming Method Off-press priming
- Priming Tool New Auto Prime
- Included Shell Holders 2, 4 and 19
- Cartridge Compatibility Over 60 cartridges
- Quick-Change System Breech Lock bushing (1 included)
- Powder Measure Perfect Powder Measure
- Powder Scale Lee Safety Scale
- Case Trimming Value Trim Case Trimmer (press-mounted or hand use)
- Case Preparation Tools Chamfer tool, primer pocket cleaners (small and large)
- Lubrication Premium sizing lube included
- Designed for reloaders who prefer off-press priming for greater control and consistency
- Includes the Breech Lock Challenger Press with a quick-change bushing for fast, repeatable die changes
- Supplied with the New Auto Prime hand priming system for smooth and reliable primer seating
- Comes with three popular hand priming shell holders covering over 60 cartridge types
- Complete powder handling system with the Perfect Powder Measure for consistent charge throws
- Features the Lee Safety Scale, known for its accuracy, sensitivity and safe operation
- Includes a Powder Funnel for clean and precise case filling
- Comprehensive case preparation tools for trimming, chamfering and brass maintenance
- Value Trim Case Trimmer allows trimming directly on the reloading press or by hand
- Includes chamfer tool, premium sizing lube, and small and large primer pocket cleaners for thorough case preparation
- Breech Lock Challenger Press , single-stage press with Breech Lock quick-change die bushing system for fast die swaps.
- One Breech Lock quick-change bushing , lets you install and remove dies quickly.
- Auto-Prime XR / Hand Primer , off-press priming tool for placing primers manually (preferred by this kit configuration).
- Auto-Prime Shell Holders (popular sizes: #2, #4, #19) , compatible with over 60 cartridges for versatile priming options.
- Perfect Powder Measure , repeatable and convenient powder dispensing for consistent charges.
- Lee Safety Scale , highly sensitive and safe powder measurement tool.
- Powder Funnel , aids clean and accurate powder transfer into cases.
- Value Trim Case Trimmer , lets you trim brass cases on the press (dies sold separately).
- Cutter and Lock Stud , manual case trimming tools for prepping brass.
- Chamfer Tool , deburrs and finishes case mouths after trimming.
- Tube of Sizing Lube , lubricates brass before resizing to prevent sticking.
- Primer Pocket-cleaning Tool , cleans small and large primer pockets for reliable ignition.
- Lee Precision Lifetime Warranty
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
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We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
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A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!

















