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Home Reloading Case Preparation Loading Blocks SINCLAIR INTERNATIONAL SINCLAIR LOADING BLOCK (25 ROUNDS) Support
Organize your reloads with the SINCLAIR LOADING BLOCK! 🛠️ Durable, easy-to-clean, and fits 25 rounds perfectly for efficient reloading.

SINCLAIR INTERNATIONAL SINCLAIR LOADING BLOCK (25 ROUNDS) - SINCLAIR INTERNATIONAL 0.588" DIAMETER 25 ROUND LOADING BLOCK

749000756

Variations:

Organize your reloads with the SINCLAIR LOADING BLOCK! 🛠️ Durable, easy-to-clean, and fits 25 rounds perfectly for efficient reloading.
SINCLAIR INTERNATIONAL 0.588" DIAMETER 25 ROUND LOADING BLOCK
17.9 GBP 0 £17.90 *
Reordered
Cartridge: 338 Lapua, 45-70 Government, 378 Weatherby Magnum Rounds Held: 25
Reordered
17.9 GBP 0 £17.90 *
Ask question
Organize your ammo with the Sinclair Loading Block! 🛠️ Holds 25 rounds for various calibers like 223 Remington and 17 Remington.
SINCLAIR INTERNATIONAL 0.332" DIAMETER 25 ROUND LOADING BLOCK
13.9 GBP 0 £13.90 *
Not available
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 Rounds Held: 25
Not available
13.9 GBP 0 £13.90 *
Ask question
Organize your reloading with the SINCLAIR LOADING BLOCK! 🛠️ Holds 25 rounds, made from durable polyethylene for easy cleaning.
SINCLAIR INTERNATIONAL 0.350" BASE 25 ROUND LOADING BLOCK
Not available
Cartridge: 22 Hornet, 17 Hornet Rounds Held: 25
Not available
13.9 GBP 0 £13.90 *
Ask question
Organize your reloads with the SINCLAIR LOADING BLOCK! 🎯 Durable, easy-to-clean design holds 16 rounds for efficient shooting sessions.
SINCLAIR INTERNATIONAL 0.565" DIAMETER 16 ROUND LOADING BLOCK
Not available
Cartridge: 50-70 Govt Rounds Held: 16
Not available
13.9 GBP 0 £13.90 *
Ask question
Discover the SINCLAIR Loading Block 🛠️, designed for 25 rounds. Durable, easy to clean, and perfect for small batches of cases!
SINCLAIR INTERNATIONAL 0.535" DIAMETER 25 ROUND LOADING BLOCK
Not available
Cartridge: 223 WSSM (Winchester Super Short Mag), 243 WSSM (Winchester Super Short Mag) Rounds Held: 25
Not available
13.9 GBP 0 £13.90 *
Ask question
Organize your ammo with the SINCLAIR LOADING BLOCK! Holds 25 rounds for various cartridges. Perfect for precision shooters! 🎯
SINCLAIR INTERNATIONAL 0.473" DIAMETER 25 ROUND LOADING BLOCK
Not available
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 Rounds Held: 25
Not available
16.9 GBP 0 £16.90 *
Ask question
13.9 17.9 6 GBP
17.9 GBP 0 £17.90

Prices inclusive of duty & VAT.

Product no.: 749000756

Mfr. No.: PS08

These 25 round blocks are half-size blocks that are excellent for small batches of cases. These blocks are also commonly used on the shooting bench to hold loaded rounds or fired cases. 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 blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges. 749-000-742 only has 16 round capacity due to case head diameter.
Reordered
2

Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

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Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

Wish List Ask question

Variations:

Organize your reloads with the SINCLAIR LOADING BLOCK! 🛠️ Durable, easy-to-clean, and fits 25 rounds perfectly for efficient reloading.
SINCLAIR INTERNATIONAL 0.588" DIAMETER 25 ROUND LOADING BLOCK
17.9 GBP 0 £17.90 *
Reordered
Cartridge: 338 Lapua, 45-70 Government, 378 Weatherby Magnum Rounds Held: 25
Reordered
17.9 GBP 0 £17.90 *
Ask question
Organize your ammo with the Sinclair Loading Block! 🛠️ Holds 25 rounds for various calibers like 223 Remington and 17 Remington.
SINCLAIR INTERNATIONAL 0.332" DIAMETER 25 ROUND LOADING BLOCK
13.9 GBP 0 £13.90 *
Not available
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 Rounds Held: 25
Not available
13.9 GBP 0 £13.90 *
Ask question
Organize your reloading with the SINCLAIR LOADING BLOCK! 🛠️ Holds 25 rounds, made from durable polyethylene for easy cleaning.
SINCLAIR INTERNATIONAL 0.350" BASE 25 ROUND LOADING BLOCK
Not available
Cartridge: 22 Hornet, 17 Hornet Rounds Held: 25
Not available
13.9 GBP 0 £13.90 *
Ask question
Organize your reloads with the SINCLAIR LOADING BLOCK! 🎯 Durable, easy-to-clean design holds 16 rounds for efficient shooting sessions.
SINCLAIR INTERNATIONAL 0.565" DIAMETER 16 ROUND LOADING BLOCK
Not available
Cartridge: 50-70 Govt Rounds Held: 16
Not available
13.9 GBP 0 £13.90 *
Ask question
Discover the SINCLAIR Loading Block 🛠️, designed for 25 rounds. Durable, easy to clean, and perfect for small batches of cases!
SINCLAIR INTERNATIONAL 0.535" DIAMETER 25 ROUND LOADING BLOCK
Not available
Cartridge: 223 WSSM (Winchester Super Short Mag), 243 WSSM (Winchester Super Short Mag) Rounds Held: 25
Not available
13.9 GBP 0 £13.90 *
Ask question
Organize your ammo with the SINCLAIR LOADING BLOCK! Holds 25 rounds for various cartridges. Perfect for precision shooters! 🎯
SINCLAIR INTERNATIONAL 0.473" DIAMETER 25 ROUND LOADING BLOCK
Not available
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 Rounds Held: 25
Not available
16.9 GBP 0 £16.90 *
Ask question

Description:

These 25 round blocks are half-size blocks that are excellent for small batches of cases. These blocks are also commonly used on the shooting bench to hold loaded rounds or fired cases. 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 blocks are 3/4" thick to provide deeper holes for your cases to sit in, great for short to medium length cartridges. 749-000-742 only has 16 round capacity due to case head diameter.

Top takeaways

  1. The SINCLAIR LOADING BLOCK is designed for a 25 round capacity, ideal for small batches and can be used to hold loaded rounds or fired cases on the shooting bench.
  2. Constructed from solid white polyethylene, the block is durable, easy to clean, and features machined finger grooves for a secure grip, with chamfered holes for easy case entry.
  3. Compatible with cartridges like 338 Lapua, 45-70 Government, and 378 Weatherby Magnum, and is dishwasher safe, with a white color that highlights spilled powder for visibility.

Attributes

  • Cartridge: 338 Lapua,378 Weatherby Magnum,45-70 Government
  • Material: Poly
  • Rounds Held: 25
  • Delivery weight: 0.091kg
  • Shipping height: 18mm
  • Shipping width: 99mm
  • Shipping length: 102mm

Item details

Made in USA

Customers reviews

Customer ratings (2)

4.5 / 5
Recommended

Brownells USA Very stable while loading 09/02/2014

I purchased these to replace my universal 50 round blocks and am glad I did. These blocks hold the cases very stable even with the powder funnel on the case mouth. The only "complaint" I have is that they tend to slide easily the bench when bumped. I remedied this by gluing slip resistant padding on the bottom of the blocks.

Definitely recommended

Brownells USA Very nice product 25/03/2013

Sinclair loading blocks are great. Much nicer to work with than a universal block! Spaced right and very stable. Get some.

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Achieve precise measurements with Sinclair's 17 Caliber Bullet Comparator Inserts! 🔍 Eliminate wobble for consistent results in your reloading.
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