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SINCLAIR INTERNATIONAL
SINCLAIR POLY LOADING BLOCK - 50 ROUND

749001336
These blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is machined to fit the specific cases you reload and has finger grooves machined into the sides to provide a sure grip. Each hole has a slight chamfer for easy case head entry. The “Poly” blocks are dishwasher safe for easy cleaning. We use white polyethylene because spilled powder shows up easily. These 50 round blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges.    The #749-001-313 block only has 32 holes due to the case head size.
23.9 24.9 11 GBP
Product no.: 749001336
SINCLAIR INTERNATIONAL 38 SUPER/218 BEE POLY LOADING BLOCK 50 ROUND
Mfr Part: PB03 These blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is machined to fit the specific cases you reload and has finger grooves machined into the sides to provide a sure grip. Each hole has a slight chamfer for easy case head entry. The “Poly” blocks are dishwasher safe for easy cleaning. We use white polyethylene because spilled powder shows up easily. These 50 round blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges. The #749-001-313 block only has 32 holes due to the case head size.
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Specs: Cartridge: 38 Super Auto, 218 Bee, 25-20 Winchester Material: Poly Rounds Held: 50

Top takeaways

  1. The SINCLAIR POLY LOADING BLOCK is made from durable, easy-to-clean solid white polyethylene.
  2. Designed with finger grooves and chamfered holes, it ensures a secure grip and easy case head entry.
  3. This 50 round block accommodates 38 Super Auto, 218 Bee, and 25-20 Winchester cartridges and is dishwasher safe.

Attributes

Cartridge: 218 Bee,38 Super Auto,25-20 Winchester Material: Poly Rounds Held: 50 Delivery weight: 0.272kg

Item details

Made in USA



Product no.: 749001373
SINCLAIR INTERNATIONAL 45 COLT/284 WIN POLY LOADING BLOCK 50 ROUND
Mfr Part: PB06 Poly Loading Block - 50 round, 44 Spl/44Mag/45Colt/284W
24.9 GBP 1 £24.90 *
1 In stock, delivery from UK warehouse within 2-3 days
Specs: Cartridge: 44 Magnum, 44 Special, 303 British, 41 Remington Magnum, 444 Marlin, 45 (Long) Colt, 454 Casull, 38-55 Winchester, 38-40 Winchester, 284 Winchester Material: Poly Rounds Held: 50

Description

Poly Loading Block - 50 round, 44 Spl/44Mag/45Colt/284W

Attributes

Cartridge: 44 Magnum,44 Special,284 Winchester,41 Remington Magnum,38-55 Winchester,45 (Long) Colt,38-40 Winchester,444 Marlin,454 Casull,303 British Material: Poly Rounds Held: 50 Delivery weight: 0.227kg

Item details

Made in USA

Product no.: 749001374
SINCLAIR INTERNATIONAL BELTED MAGNUMS POLY LOADING BLOCK 50 ROUND
Mfr Part: PB07 Poly Loading Block - 50 round, Belted Magnums
23.9 GBP 5 £23.90 *
Delivery time approx. 7-14 days.
5 pcs. in the USA warehouse
Specs: Cartridge: 30-40 Krag, 44-40 Winchester, 45 Auto Rim (AR), Belted Magnums Material: Poly Rounds Held: 50

Description

Poly Loading Block - 50 round, Belted Magnums

Attributes

Cartridge: Belted Magnums,44-40 Winchester,45 Auto Rim (AR),30-40 Krag Material: Poly Rounds Held: 50 Delivery weight: 0.204kg

Item details

Made in USA

Product no.: 749001314
SINCLAIR INTERNATIONAL 45 ACP POLY LOADING BLOCK 50 ROUND
Mfr Part: PB05S These blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is machined to fit the specific cases you reload and has finger grooves machined into the sides to provide a sure grip. Each hole has a slight chamfer for easy case head entry. The “Poly” blocks are dishwasher safe for easy cleaning. We use white polyethylene because spilled powder shows up easily. These 50 round blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges. The #749-001-313 block only has 32 holes due to the case head size.
24.9 GBP 0 £24.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 45 Auto (ACP) Material: Poly Rounds Held: 50

Top takeaways

  1. These blocks are crafted from solid white polyethylene, making them very durable and easy to clean.
  2. Each block is designed to fit specific case sizes and includes finger grooves for a secure grip and chamfered holes for easy case insertion.
  3. The SINCLAIR POLY LOADING BLOCK can hold up to 50 rounds of 45 ACP and is dishwasher safe for convenient maintenance.

Attributes

Cartridge: 45 Auto (ACP) Material: Poly Rounds Held: 50 Delivery weight: 0.295kg

Item details

Made in USA

Product no.: 749001315
SINCLAIR INTERNATIONAL 40 S&W/10MM POLY LOADING BLOCK 50 ROUND
Mfr Part: PB04S These blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is machined to fit the specific cases you reload and has finger grooves machined into the sides to provide a sure grip. Each hole has a slight chamfer for easy case head entry. The “Poly” blocks are dishwasher safe for easy cleaning. We use white polyethylene because spilled powder shows up easily. These 50 round blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges. The #749-001-313 block only has 32 holes due to the case head size.
24.9 GBP 0 £24.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 357 Magnum, 38 Special, 10 mm Auto, 40 S&W, 357 SIG Material: Poly Rounds Held: 50

Top takeaways

  1. The SINCLAIR POLY LOADING BLOCK is made from solid white polyethylene, making it durable and easy to clean.
  2. Designed with finger grooves and chamfered holes, it provides a sure grip and easy case head entry.
  3. Compatible with various cartridges, it can hold 50 rounds and is suitable for short to medium length cartridges.

Attributes

Cartridge: 357 SIG,40 S&W,10 mm Auto,38 Special,357 Magnum Material: Poly Rounds Held: 50 Delivery weight: 0.318kg

Item details

Made in USA

Product no.: 749001316
SINCLAIR INTERNATIONAL 0.406" DIAMETER 50 ROUND LOADING BLOCKS
Mfr Part: PB02S These blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is machined to fit the specific cases you reload and has finger grooves machined into the sides to provide a sure grip. Each hole has a slight chamfer for easy case head entry. The “Poly” blocks are dishwasher safe for easy cleaning. We use white polyethylene because spilled powder shows up easily. These 50 round blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges. The #749-001-313 block only has 32 holes due to the case head size.
24.9 GBP 0 £24.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 9 mm Luger, 380 Auto (ACP) Material: Poly Rounds Held: 50

Top takeaways

  1. The SINCLAIR POLY LOADING BLOCK is machined from solid white polyethylene, ensuring durability and ease of cleaning.
  2. Designed with finger grooves and chamfered holes, it provides a sure grip and easy case head entry for reloading.
  3. These loading blocks can hold 50 rounds and are compatible with 9 mm Luger and 380 Auto (ACP) cartridges, with a thickness of 3/4" for deeper case stability.

Attributes

Cartridge: 380 Auto (ACP),9 mm Luger Material: Poly Rounds Held: 50 Delivery weight: 0.318kg

Item details

Made in USA

Product no.: 749001382
SINCLAIR INTERNATIONAL 338 LAPUA/45-70 GOVT POLY LOADING BLOCK 50 ROUND
Mfr Part: PB08 Poly Loading Block - 50 round, 338 LM, 378 Wby, 45-70
24.9 GBP 0 £24.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 45-70 Government, 348 Winchester, 416 Rigby, 378 Weatherby Magnum, 460 Weatherby Mag, 40-65 Winchester, 338 Lapua Mag Material: Poly Rounds Held: 50

Description

Poly Loading Block - 50 round, 338 LM, 378 Wby, 45-70

Attributes

Cartridge: 378 Weatherby Magnum,45-70 Government,40-65 Winchester,348 Winchester,460 Weatherby Mag,338 Lapua Mag,416 Rigby Material: Poly Rounds Held: 50 Delivery weight: 0.159kg

Item details

Made in USA

Product no.: 749001386
SINCLAIR INTERNATIONAL WSM/ULTRA MAG FAMILY POLY LOADING BLOCK 50 ROUND
Mfr Part: PB07A These blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is machined to fit the specific cases you reload and has finger grooves machined into the sides to provide a sure grip. Each hole has a slight chamfer for easy case head entry. The “Poly” blocks are dishwasher safe for easy cleaning. We use white polyethylene because spilled powder shows up easily. These 50 round blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges. The #749-001-313 block only has 32 holes due to the case head size.
24.9 GBP 0 £24.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 300 SAUM (Remington SA Ultra Mag), 404 Jeffery, 300 Remington Ultra Magnum, 7 mm Remington Ultra Magnum, 7 mm SAUM (Remington SA Ultra Mag), WSM Family, WSSM Family Material: Poly Rounds Held: 50

Top takeaways

  1. The SINCLAIR POLY LOADING BLOCK is crafted from durable, easy-to-clean solid white polyethylene.
  2. Designed with finger grooves and chamfered holes, it ensures a secure grip and easy case head entry.
  3. Accommodates 50 rounds and is compatible with a variety of cartridges including the WSM and WSSM families.

Attributes

Cartridge: 7 mm Remington Ultra Magnum,7 mm SAUM (Remington SA Ultra Mag),WSM Family,WSSM Family,404 Jeffery,300 Remington Ultra Magnum,300 SAUM (Remington SA Ultra Mag) Material: Poly Rounds Held: 50 Delivery weight: 0.227kg

Item details

Made in USA

Product no.: 749001387
SINCLAIR INTERNATIONAL PPC FAMILY POLY LOADING BLOCK 50 ROUND
Mfr Part: PB04 These blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is machined to fit the specific cases you reload and has finger grooves machined into the sides to provide a sure grip. Each hole has a slight chamfer for easy case head entry. The “Poly” blocks are dishwasher safe for easy cleaning. We use white polyethylene because spilled powder shows up easily. These 50 round blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges. The #749-001-313 block only has 32 holes due to the case head size.
24.9 GBP 0 £24.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 357 Magnum, 38 Special, 6.5 Grendel, 7.62 x 39 mm, PPC Family, 6mm ARC Material: Poly Rounds Held: 50

Top takeaways

  1. The SINCLAIR POLY LOADING BLOCK is made from durable, easy-to-clean solid white polyethylene.
  2. Designed with finger grooves and chamfered holes, it ensures a secure grip and easy case head entry.
  3. Accommodates 50 rounds and is suitable for a variety of cartridges including 357 Magnum, 38 Special, and PPC Family.

Attributes

Cartridge: PPC Family,6mm ARC,38 Special,6.5 Grendel,7.62 x 39 mm,357 Magnum Material: Poly Rounds Held: 50 Delivery weight: 0.272kg

Item details

Made in USA

Product no.: 749001398
SINCLAIR INTERNATIONAL 0.390" DIAMETER 50 ROUND LOADING BLOCK
Mfr Part: PB02 These blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is machined to fit the specific cases you reload and has finger grooves machined into the sides to provide a sure grip. Each hole has a slight chamfer for easy case head entry. The “Poly” blocks are dishwasher safe for easy cleaning. We use white polyethylene because spilled powder shows up easily. These 50 round blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges. The #749-001-313 block only has 32 holes due to the case head size.
24.9 GBP 0 £24.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 223 Remington, 204 Ruger, 5.56 mm NATO, 300 AAC Blackout, 221 Remington Fireball, 222 Remington, 17 Remington, 222 Remington Mag, 17 Remington Fireball Material: Poly Rounds Held: 50

Top takeaways

  1. The SINCLAIR POLY LOADING BLOCK is made from durable white polyethylene, making it easy to clean and able to highlight spilled powder.
  2. Designed with finger grooves for a secure grip, each hole is chamfered for easy case head entry, and the block can hold up to 50 rounds.
  3. It is compatible with various cartridges including 223 Remington, 204 Ruger, and 5.56 mm NATO, and is dishwasher safe for convenient cleaning.

Attributes

Cartridge: 223 Remington,17 Remington Fireball,222 Remington Mag,17 Remington,204 Ruger,222 Remington,221 Remington Fireball,300 AAC Blackout,5.56 mm NATO Material: Poly Rounds Held: 50 Delivery weight: 0.295kg

Item details

Made in USA

Product no.: 749001400
SINCLAIR INTERNATIONAL 308 WIN FAMILY POLY LOADING BLOCK 50 ROUND
Mfr Part: PB05 These blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is machined to fit the specific cases you reload and has finger grooves machined into the sides to provide a sure grip. Each hole has a slight chamfer for easy case head entry. The “Poly” blocks are dishwasher safe for easy cleaning. We use white polyethylene because spilled powder shows up easily. These 50 round blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges. The #749-001-313 block only has 32 holes due to the case head size.
24.9 GBP 0 £24.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 270 Winchester, 243 Winchester, 22-250 Remington, 25-06 Remington, 220 Swift, 250 Savage, 257 Roberts, 300 Savage, 225 Winchester, 280 Remington, 284 Winchester, 22 BR (Benchrest) Remington, 30-06 Spring Material: Poly Rounds Held: 50

Top takeaways

  1. The SINCLAIR POLY LOADING BLOCK is crafted from durable, easy-to-clean white polyethylene.
  2. Designed specifically for various cartridges, it features finger grooves and chamfered holes for a sure grip and easy case head entry.
  3. It can hold 50 rounds and is dishwasher safe, with deeper holes to accommodate short to medium length cartridges.

Attributes

Cartridge: 270 Winchester,257 Roberts,225 Winchester,22 BR (Benchrest) Remington,300 Savage,243 Winchester,284 Winchester,22-250 Remington,250 Savage,280 Remington,220 Swift,25-06 Remington,30-06 Spring Material: Poly Rounds Held: 50 Delivery weight: 0.204kg

Item details

Made in USA


🎯 Upgrade your reloading setup with the SINCLAIR Poly Loading Block! Durable, easy-to-clean, and perfect for 38 Super/218 Bee cartridges. Holds 50 rounds. Shop now! 👈

These blocks are machined from solid white polyethylene providing the reloader with a very durable, easy to clean loading block. Each block is machined to fit the specific cases you reload and has finger grooves machined into the sides to provide a sure grip. Each hole has a slight chamfer for easy case head entry. The “Poly” blocks are dishwasher safe for easy cleaning. We use white polyethylene because spilled powder shows up easily. These 50 round blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges.    The #749-001-313 block only has 32 holes due to the case head size.
Reordered
£27.90 *
5
In stock
£18.90 * £16.90 - £18.90*
3.7
Not available
 
4.5
Reordered
£31.90 * £25.90 - £33.90*
2.7