SINCLAIR INTERNATIONAL HALF SIZE POLY LOADING BLOCKS | Sinclair Intl

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.


Sinclair, Issue:5B, Page:080
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Cartridge: 17 Remington, 17 Remington Fireball, 204 Ruger, 221 Remington Fireball, 222 Remington, 222 Remington Mag, ...

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Cartridge: 17 Hornet, 22 Hornet

Material: Poly

Rounds Held: 25

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Cartridge: 30 M1 Carbine, 223 Family, 300 AAC Blackout

Material: Poly

Rounds Held: 25

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Cartridge: PPC Family

Material: Poly

Rounds Held: 25

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Cartridge: 22 BR (Benchrest) Remington, 220 Swift, 22-250 Remington, 225 Winchester, 243 Winchester, 250 Savage, ...

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Cartridge: 44 Magnum, 44 Special, 45 (Long) Colt

Material: Poly

Rounds Held: 25

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Cartridge: Belted Magnums

Material: Poly

Rounds Held: 25

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Cartridge: 223 WSSM (Winchester Super Short Mag), 243 WSSM (Winchester Super Short Mag)

Material: Poly

Rounds Held: 25

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Cartridge: 338 Lapua, 378 Weatherby Magnum, 45-70 Government

Material: Poly

Rounds Held: 25

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Cartridge: 50-70 Govt

Material: Poly

Rounds Held: 16