Help and contact
Attributes
- Caliber:
408 Caliber
- Diameter (in):
0.406
- Delivery weight: 0.068kg
- Shipping height: 1mm
- Shipping width: 83mm
- Shipping length: 146mm
Item details
Made in USA
(0) Basket
Newsletter
Reloading
Case Preparation
Neck Turning
Turning & Expander Mandrels
SINCLAIR INTERNATIONAL LARGE CALIBER NECK TURNING MANDREL, SS, 408 CALIBER (.406")
Support
Sinclair's stainless steel neck turning mandrels ensure precise sizing for 17-50 caliber cartridges, enhancing accuracy with expert-engineered tolerances.
-9 %
SINCLAIR INTERNATIONAL LARGE CALIBER NECK TURNING MANDREL, SS, 408 CALIBER (.406")
Variations
Filters:
Caliber
35 Caliber
375 Caliber
408 Caliber
416 Caliber
50 Caliber
9.3mm
Diameter (in)
0.356
0.364
0.373
0.406
0.414
0.508
Variations:
Variations:
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 408 CALIBER (.406")
19.9
GBP
3
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 408 Caliber
Diameter (in): 0.406
Product no.: 749002092
In stock
19.9
GBP
3
£19.90
*
£21.90
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 35 CALIBER (.356")
19.9
GBP
6
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 35 Caliber
Diameter (in): 0.356
Product no.: 749002089
In stock
19.9
GBP
6
£19.90
*
£21.90
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 9.3MM (.364")
19.9
GBP
2
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 9.3mm
Diameter (in): 0.364
Product no.: 749002090
In stock
19.9
GBP
2
£19.90
*
£21.90
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 375 CALIBER (.373")
19.9
GBP
9
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 375 Caliber
Diameter (in): 0.373
Product no.: 749002091
In stock
19.9
GBP
9
£19.90
*
£21.90
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 416 CALIBER (.414")
19.9
GBP
2
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 416 Caliber
Diameter (in): 0.414
Product no.: 749002093
In stock
19.9
GBP
2
£19.90
*
£21.90
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 50 CALIBER (.508")
19.9
GBP
2
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 50 Caliber
Diameter (in): 0.508
Product no.: 749002101
In stock
19.9
GBP
2
£19.90
*
£21.90
19.9
19.9
6
GBP
-9 %
MSRP
£21.90
19.9
GBP
£19.90
You save £2.00
Prices inclusive of duty & VAT.
Product no.: 749002092
Mfr. No.: NTA40
Sinclair stainless steel neck turning and expander mandrels for 17 through 50 caliber cartridges are turned from high grade stainless steel on precision turning centers. Turning mandrels are sized .002 inch under bullet diameter and expander mandrels are .001 inch under bullet diameter. The shape and surface of all mandrels is the result of years of experimenting by many expert handloaders. Our Carbide turning mandrels are precision ground from solid carbdie stock, which yields even closer tolerances. All carbide mandrels are ground to.002 inch under bullet diameter. Adjustments on our NT-4000 turning tool will be more consistent with carbide mandrels due to the tighter tolerances of the mandrels. Large caliber (35 to 50 caliber) mandrels fit only the Large Caliber Expander Expander Body and NT-5000 Turning Tool.
In stock
3 pcs. in the USA warehouse
Delivery time approx. 7-14 days.
No charges until we ship
No charge:
Your credit card will not be charged when you place your order.
No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.
Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
Your credit card will not be charged when you place your order.
No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.
Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
- Precision-ground stainless steel
- Tighter tolerances with carbide
- Compatible with large caliber tools
19.9
19.9
6
GBP
Description
Specification
Customers reviews
Accessories
SINCLAIR INTERNATIONAL LARGE CALIBER NECK TURNING MANDREL, SS, 408 CALIBER (.406")
-9 %
MSRP
£21.90
19.9
GBP
£19.90
You save £2.00
Prices inclusive of duty & VAT.
Description:
Premium Quality Stainless Steel Mandrels for Precision Reloading
Introducing the Sinclair International Large Caliber Neck Turning Mandrel, expertly crafted for serious handloaders who demand precision and quality in their reloading tools.
Product Features:
- Material: Made from high-grade stainless steel for durability and longevity.
- Precision Engineering: Turned on precision turning centers to ensure exact specifications.
- Size Specifications: Turning mandrels are sized .002 inch under bullet diameter, while expander mandrels are .001 inch under bullet diameter.
- Expert Design: The shape and surface finish of all mandrels result from extensive experimentation by experienced handloaders.
- Carbide Options: Our Carbide turning mandrels are precision ground from solid carbide stock, offering even closer tolerances.
- Tighter Adjustments: Adjustments on the NT-4000 turning tool will be more consistent with carbide mandrels due to their tighter tolerances.
- Compatibility: Large caliber (35 to 50 caliber) mandrels are designed to fit only the Large Caliber Expander Body and NT-5000 Turning Tool.
Invest in the Sinclair International Large Caliber Neck Turning Mandrel for unparalleled precision in your reloading process, ensuring every shot counts.
Customers reviews
Customer ratings (0)
0 / 5
Variations:
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 408 CALIBER (.406")
19.9
GBP
3
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 408 Caliber
Diameter (in): 0.406
Product no.: 749002092
In stock
19.9
GBP
3
£19.90
*
£21.90
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 35 CALIBER (.356")
19.9
GBP
6
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 35 Caliber
Diameter (in): 0.356
Product no.: 749002089
In stock
19.9
GBP
6
£19.90
*
£21.90
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 9.3MM (.364")
19.9
GBP
2
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 9.3mm
Diameter (in): 0.364
Product no.: 749002090
In stock
19.9
GBP
2
£19.90
*
£21.90
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 375 CALIBER (.373")
19.9
GBP
9
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 375 Caliber
Diameter (in): 0.373
Product no.: 749002091
In stock
19.9
GBP
9
£19.90
*
£21.90
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 416 CALIBER (.414")
19.9
GBP
2
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 416 Caliber
Diameter (in): 0.414
Product no.: 749002093
In stock
19.9
GBP
2
£19.90
*
£21.90
-9 %
LARGE CALIBER NECK TURNING MANDREL, SS, 50 CALIBER (.508")
19.9
GBP
2
£19.90
*
£21.90
You save £2.00
In stock
Caliber: 50 Caliber
Diameter (in): 0.508
Product no.: 749002101
In stock
19.9
GBP
2
£19.90
*
£21.90
Customers also bought
In stock
£23.90
£21.90
£19.90 -
(Select Items on Sale!)
Backorderable
£10.90
£10.90 - 12.90
(Select Items on Sale!)
Oops! Something went wrong.
We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.
Welcome!
to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.
Whether you're looking to maintain, repair, or upgrade, we've got what you need!
For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.
Massive Selection
From the essentials to the unique, find everything under one roof.
Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.
Browse our collection and discover why we're the trusted name in shooting sports & hunting.
*
Prices inclusive of duty & VAT.
© 2026 Brownells UK
Part of the Brownells Europe Group
Classical view
Mobile view
