SINCLAIR INTERNATIONAL 50 ROUND POLY LOADING BLOCKS | Sinclair Intl

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.


Big Book Catalog, Issue:68, Page:537
Sinclair, Issue:5B, Page:080
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13 Item(s)
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Cartridge: 17 Hornet, 22 Hornet

Material: Poly

Rounds Held: 50

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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: 380 Auto (ACP), 9 mm Luger

Material: Poly

Rounds Held: 50

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Cartridge: 218 Bee, 38 Super Auto, 25-20 Winchester

Material: Poly

Rounds Held: 50

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Cartridge: 6mm ARC, 357 Magnum, 38 Special, 6.5 Grendel, 7.62 x 39 mm, PPC Family, ...

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Cartridge: 357 Magnum, 357 SIG, 38 Special, 40 S&W, 10 mm Auto

Material: Poly, ...

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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: 45 Auto (ACP)

Material: Poly

Rounds Held: 50

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Cartridge: 41 Remington Magnum, 44 Magnum, 44 Special, 45 (Long) Colt, 454 Casull, 284 Winchester, ...

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Cartridge: 44-40 Winchester, 45 Auto Rim (AR), Belted Magnums, 30-40 Krag

Material: Poly

Rounds Held: 50

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Cartridge: 7 mm Remington Ultra Magnum, 7 mm SAUM (Remington SA Ultra Mag), 300 Remington Ultra Magnum, 300 SAUM (Remington SA Ultra Mag), 404 Jeffery, WSM Family, ...

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Cartridge: 338 Lapua Mag, 348 Winchester, 378 Weatherby Magnum, 416 Rigby, 40-65 Winchester, 45-70 Government, ...

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Cartridge: 50-70 Govt

Material: Poly

Rounds Held: 32