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Crafted from M-7 High Speed Steel, the CLYMER .300 Winchester Magnum Finisher Chamber Reamer offers precision with right-hand cutting and solid pilot design.
Offer

CLYMER 300 WINCHESTER MAGNUM FINISHER CHAMBER REAMER

184050380
Variations
Filters:
Variations:

Variations:

Offer
Cartridge: 300 Winchester Magnum Style: Belted Magnum Product no.: 184050380
In stock
224.9 GBP 2 £224.90 * £234.90
-5 %
Cartridge: 22 Hornet Style: Rimmed Rifle Product no.: 184050030
In stock
199.9 GBP 12 £199.90 * £209.90
-5 %
Cartridge: 22K Hornet Style: Rimmed Rifle Product no.: 184050040
In stock
199.9 GBP 16 £199.90 * £209.90
-5 %
Cartridge: 218 Bee Style: Rimmed Rifle Product no.: 184050050
In stock
184.9 GBP 25 £184.90 * £194.90
-5 %
Cartridge: 25-20 Winchester Style: Rimmed Rifle Product no.: 184050180
In stock
199.9 GBP 3 £199.90 * £209.90
-5 %
Cartridge: 264 Winchester Style: Belted Magnum Product no.: 184050260
In stock
199.9 GBP 14 £199.90 * £209.90
Offer
Cartridge: 7 mm STW Style: Belted Magnum Product no.: 184050285
In stock
219.9 GBP 11 £219.90 * £229.90
Offer
Cartridge: 7 mm Remington Magnum Style: Belted Magnum Product no.: 184050290
In stock
219.9 GBP 10 £219.90 * £229.90
Offer
Cartridge: 30-30 Winchester Style: Rimmed Rifle Product no.: 184050330
In stock
219.9 GBP 10 £219.90 * £229.90
Offer
Cartridge: 32-40 Winchester Style: Rimmed Rifle Product no.: 184050332
In stock
219.9 GBP 15 £219.90 * £229.90
-5 %
Cartridge: 300 H&H Magnum Style: Belted Magnum Product no.: 184050370
In stock
199.9 GBP 4 £199.90 * £209.90
-5 %
Cartridge: 30-40 Krag Style: Rimmed Rifle Product no.: 184050420
In stock
199.9 GBP 5 £199.90 * £209.90
Offer
Cartridge: 338 Winchester Magnum Style: Belted Magnum Product no.: 184050460
In stock
224.9 GBP 9 £224.90 * £234.90
Offer
Cartridge: 375 H&H Magnum Style: Belted Magnum Product no.: 184050470
In stock
224.9 GBP 11 £224.90 * £234.90
Offer
Cartridge: 45-70 Government Style: Rimmed Rifle Product no.: 184050490
In stock
224.9 GBP 13 £224.90 * £234.90
-5 %
Cartridge: 303 British Style: Rimmed Rifle Product no.: 184051303
In stock
199.9 GBP 14 £199.90 * £209.90
-5 %
Cartridge: 32-20 Winchester Style: Rimmed Pistol Product no.: 184051322
In stock
199.9 GBP 5 £199.90 * £209.90
-5 %
Cartridge: 17 HMR Style: Standard Product no.: 184050007
In stock
199.9 GBP 9 £199.90 * £209.90
Cartridge: 7.62 x 54 mm Russian Style: Rimmed Rifle Product no.: 184051754
Backorderable
204.9 GBP 0 £204.90 *
184.9 224.9 19 GBP
Offer
MSRP £234.90
224.9 GBP £224.90

Prices inclusive of duty & VAT.

Product no.: 184050380

Mfr. No.: F300WIN

Belted Finisher Style Reamer fits .300 Winchester Mag
In stock 2 pcs. in the USA warehouse
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10+
Offer
MSRP £234.90
£224.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

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.
  • Precision M-7 High Speed Steel
  • Fits .300 Winchester Mag
  • Right-hand cutting, straight flutes
184.9 224.9 19 GBP
Description Specification Customers reviews Accessories

CLYMER 300 WINCHESTER MAGNUM FINISHER CHAMBER REAMER

Offer
MSRP £234.90
224.9 GBP £224.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
Offer
MSRP £234.90
£224.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Description:

Precision Engineering for the Discerning Gunsmith

The RIMMED & BELTED RIFLE CHAMBERING REAMERS from CLYMER are designed for those who demand the utmost in quality and craftsmanship. Our 300 Winchester Magnum Finisher Chamber Reamer is the ideal tool for achieving a flawless chamber finish.

Product Features:

  • Belted Finisher Style Reamer specifically designed to fit .300 Winchester Mag
  • Manufactured from M-7 High Speed Steel for durability and precision
  • Right-hand cutting with straight flutes for smooth operation
  • Solid pilot and integral throat for enhanced accuracy
  • Available in both Rougher and Finisher styles
  • 7/16" round shank with 3/8" square drive; ¼" round shank on .22 RF

Ordering Information:

To place your order, please provide the following details:

  1. Stock #
  2. Cartridge Caliber and Name

Experience the finest workmanship and quality with CLYMER reamers, proudly made in the USA.



Attributes

  • Cartridge:
    300 Winchester Magnum
  • Style:
    Belted Magnum
  • Delivery weight: 0.045kg
  • Shipping height: 10mm
  • Shipping width: 8mm
  • Shipping length: 165mm

Item details

Made in USA

Customers reviews

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Variations:

Offer
Cartridge: 300 Winchester Magnum Style: Belted Magnum Product no.: 184050380
In stock
224.9 GBP 2 £224.90 * £234.90
-5 %
Cartridge: 22 Hornet Style: Rimmed Rifle Product no.: 184050030
In stock
199.9 GBP 12 £199.90 * £209.90
-5 %
Cartridge: 22K Hornet Style: Rimmed Rifle Product no.: 184050040
In stock
199.9 GBP 16 £199.90 * £209.90
-5 %
Cartridge: 218 Bee Style: Rimmed Rifle Product no.: 184050050
In stock
184.9 GBP 25 £184.90 * £194.90
-5 %
Cartridge: 25-20 Winchester Style: Rimmed Rifle Product no.: 184050180
In stock
199.9 GBP 3 £199.90 * £209.90
-5 %
Cartridge: 264 Winchester Style: Belted Magnum Product no.: 184050260
In stock
199.9 GBP 14 £199.90 * £209.90
Offer
Cartridge: 7 mm STW Style: Belted Magnum Product no.: 184050285
In stock
219.9 GBP 11 £219.90 * £229.90
Offer
Cartridge: 7 mm Remington Magnum Style: Belted Magnum Product no.: 184050290
In stock
219.9 GBP 10 £219.90 * £229.90
Offer
Cartridge: 30-30 Winchester Style: Rimmed Rifle Product no.: 184050330
In stock
219.9 GBP 10 £219.90 * £229.90
Offer
Cartridge: 32-40 Winchester Style: Rimmed Rifle Product no.: 184050332
In stock
219.9 GBP 15 £219.90 * £229.90
-5 %
Cartridge: 300 H&H Magnum Style: Belted Magnum Product no.: 184050370
In stock
199.9 GBP 4 £199.90 * £209.90
-5 %
Cartridge: 30-40 Krag Style: Rimmed Rifle Product no.: 184050420
In stock
199.9 GBP 5 £199.90 * £209.90
Offer
Cartridge: 338 Winchester Magnum Style: Belted Magnum Product no.: 184050460
In stock
224.9 GBP 9 £224.90 * £234.90
Offer
Cartridge: 375 H&H Magnum Style: Belted Magnum Product no.: 184050470
In stock
224.9 GBP 11 £224.90 * £234.90
Offer
Cartridge: 45-70 Government Style: Rimmed Rifle Product no.: 184050490
In stock
224.9 GBP 13 £224.90 * £234.90
-5 %
Cartridge: 303 British Style: Rimmed Rifle Product no.: 184051303
In stock
199.9 GBP 14 £199.90 * £209.90
-5 %
Cartridge: 32-20 Winchester Style: Rimmed Pistol Product no.: 184051322
In stock
199.9 GBP 5 £199.90 * £209.90
-5 %
Cartridge: 17 HMR Style: Standard Product no.: 184050007
In stock
199.9 GBP 9 £199.90 * £209.90
Cartridge: 7.62 x 54 mm Russian Style: Rimmed Rifle Product no.: 184051754
Backorderable
204.9 GBP 0 £204.90 *

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