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Douglas #4 Contour Ultra Rifled Barrel offers unmatched accuracy, smooth button rifling, and premium-grade materials for your rebarrelling needs.
-10 %

DOUGLAS 7MM 1-9 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL

237284094

Filters:

Variations
Filters:
Variations:

Variations:

-10 %
CONTOUR #4 - 7MM 1-9 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
314.9 GBP 3 £314.90 * £349.90 You save £35.00
In stock
Caliber: 284/7 mm (.284) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-9 Product no.: 237284094
In stock
314.9 GBP 3 £314.90 * £349.90
Caliber: 243/6 mm (.243) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237243104
Backorderable
459.9 GBP 0 £459.90 *
-10 %
CONTOUR #4 - .257 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
314.9 GBP 2 £314.90 * £349.90 You save £35.00
In stock
Caliber: 25 Caliber (.257) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237257104
In stock
314.9 GBP 2 £314.90 * £349.90
-10 %
CONTOUR #4 - 6.5MM 1-9 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
314.9 GBP 1 £314.90 * £349.90 You save £35.00
In stock
Caliber: 264/6.5 mm (.264) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-9 Product no.: 237264094
In stock
314.9 GBP 1 £314.90 * £349.90
-10 %
CONTOUR #4 - .30 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
314.9 GBP 4 £314.90 * £349.90 You save £35.00
In stock
Caliber: 30 Caliber (.308) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237308104
In stock
314.9 GBP 4 £314.90 * £349.90
-11 %
CONTOUR #4 - .338 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
409.9 GBP 2 £409.90 * £459.90 You save £50.00
In stock
Caliber: 338 Caliber (.338) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237338104
In stock
409.9 GBP 2 £409.90 * £459.90
-10 %
CONTOUR #4 - .358 1-12 CM #4 CONTOUR ULTRA RIFLED BARREL
314.9 GBP 2 £314.90 * £349.90 You save £35.00
In stock
Caliber: 35 Caliber (.358) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-12 Product no.: 237358124
In stock
314.9 GBP 2 £314.90 * £349.90
Caliber: 22 Caliber (.223-.224) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-14 Product no.: 237924144
Backorderable
489.9 GBP 0 £489.90 *
Caliber: 284/7 mm (.284) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-9 Product no.: 237928094
Backorderable
429.9 GBP 0 £429.90 *
-9 %
CONTOUR #4 - .30 1-10 TWIST SS #4 CONTOUR ULTRA RIFLED BARREL
389.9 GBP 3 £389.90 * £429.90 You save £40.00
In stock
Caliber: 30 Caliber (.308) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237930104
In stock
389.9 GBP 3 £389.90 * £429.90
314.9 489.9 10 GBP
-10 %
MSRP £349.90
314.9 GBP £314.90 You save £35.00

Prices inclusive of duty & VAT.

Product no.: 237284094

Mfr. No.: 7MM9CM4

Famous, Douglas Double XX, premium-grade barrels are an excellent choice for any rebarrelling project. Proven accuracy and finest care in manufacture. Button rifled for unequalled smoothness with tolerances for groove diameter and straightness held to .0005". .22 through .338 barrels feature 6- grooves while the .358, .375 and .458 barrels have 8. No straightening is done and all barrels are stress relieved.
In stock 3 pcs. in the USA warehouse

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.
314.9 489.9 10 GBP
Description Specification Customers reviews Accessories

DOUGLAS 7MM 1-9 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL

-10 %
MSRP £349.90
314.9 GBP £314.90 You save £35.00

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Discover unmatched precision with the CONTOUR #4 from DOUGLAS.

The CONTOUR #4, DOUGLAS 7MM 1-9 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL is a top-tier choice for your rebarrelling needs. Crafted by the U.S.'s oldest barrel maker, these match-grade barrel blanks are designed for exceptional performance.

Product Features

  • Famous Douglas Double XX premium-grade barrels.
  • Proven accuracy with meticulous manufacturing standards.
  • Button rifled for unparalleled smoothness.
  • Tolerances for groove diameter and straightness held to .0005".
  • Available in calibers from .22 through .338 featuring 6 grooves.
  • .358, .375, and .458 barrels include 8 grooves.
  • No straightening is done; all barrels are stress relieved.

Specifications

Material: 4140 Chrome moly and stainless steel.

Note: "Finished" dimensions are detailed in the chart. Unturned blanks will be .025" (.63mm) to .050" (1.3mm) larger in diameter and 1-½" (3.8cm) longer than indicated. Please be aware that these barrels are not threaded or chambered.

Ordering Information

To place an order, please provide the following:

  1. Complete 9-digit Stock # from the chart.
  2. Caliber.
  3. Twist.
  4. Contour.

If no Stock # is shown in the chart, that barrel must be ordered on a Special Order basis. Special Orders require full payment in advance and are non-cancelable and non-refundable. Please note that these orders are not shipped prepaid.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. Douglas Double XX barrels are known for their premium quality and accuracy, suitable for rebarrelling projects.
  2. These barrels are button rifled, ensuring smoothness, with very tight tolerances for groove diameter and straightness.
  3. When ordering, customers must provide complete Stock #, Caliber, Twist, and Contour, with special orders requiring full payment in advance and being non-cancelable and non-refundable.

Attributes

  • Caliber:
    284/7 mm (.284)
  • Contour:
    #4
  • Material:
    Chrome Moly Steel
  • Style:
    Ultra RIfled
  • Twist:
    1-9
  • Delivery weight: 1.542kg
  • Shipping height: 25mm
  • Shipping width: 30mm
  • Shipping length: 699mm

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (1)

5 / 5
Definitely recommended

Brownells USA I will buy this product again and again 06/12/2011

Bore was beautifully finished, .0001 straight from end to end. Groove diameter was a few 10ths under bullet diameter and .0001 taper from breach to muzzle, (3573 – 3572 @ muzzle) giving excellent gas seal! Best 35 cal barrel I've seen yet!

Variations:

-10 %
CONTOUR #4 - 7MM 1-9 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
314.9 GBP 3 £314.90 * £349.90 You save £35.00
In stock
Caliber: 284/7 mm (.284) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-9 Product no.: 237284094
In stock
314.9 GBP 3 £314.90 * £349.90
Caliber: 243/6 mm (.243) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237243104
Backorderable
459.9 GBP 0 £459.90 *
-10 %
CONTOUR #4 - .257 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
314.9 GBP 2 £314.90 * £349.90 You save £35.00
In stock
Caliber: 25 Caliber (.257) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237257104
In stock
314.9 GBP 2 £314.90 * £349.90
-10 %
CONTOUR #4 - 6.5MM 1-9 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
314.9 GBP 1 £314.90 * £349.90 You save £35.00
In stock
Caliber: 264/6.5 mm (.264) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-9 Product no.: 237264094
In stock
314.9 GBP 1 £314.90 * £349.90
-10 %
CONTOUR #4 - .30 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
314.9 GBP 4 £314.90 * £349.90 You save £35.00
In stock
Caliber: 30 Caliber (.308) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237308104
In stock
314.9 GBP 4 £314.90 * £349.90
-11 %
CONTOUR #4 - .338 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
409.9 GBP 2 £409.90 * £459.90 You save £50.00
In stock
Caliber: 338 Caliber (.338) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237338104
In stock
409.9 GBP 2 £409.90 * £459.90
-10 %
CONTOUR #4 - .358 1-12 CM #4 CONTOUR ULTRA RIFLED BARREL
314.9 GBP 2 £314.90 * £349.90 You save £35.00
In stock
Caliber: 35 Caliber (.358) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-12 Product no.: 237358124
In stock
314.9 GBP 2 £314.90 * £349.90
Caliber: 22 Caliber (.223-.224) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-14 Product no.: 237924144
Backorderable
489.9 GBP 0 £489.90 *
Caliber: 284/7 mm (.284) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-9 Product no.: 237928094
Backorderable
429.9 GBP 0 £429.90 *
-9 %
CONTOUR #4 - .30 1-10 TWIST SS #4 CONTOUR ULTRA RIFLED BARREL
389.9 GBP 3 £389.90 * £429.90 You save £40.00
In stock
Caliber: 30 Caliber (.308) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237930104
In stock
389.9 GBP 3 £389.90 * £429.90

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