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Experience unmatched accuracy with Douglas Double XX premium barrels, featuring button rifling and tight tolerances for superior performance in rebarrelling projects.
-10 %

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

237928094

Filters:

Variations
Filters:
Variations:

Variations:

-10 %
CONTOUR #4 - 7MM 1-9 TWIST SS #4 CONTOUR ULTRA RIFLED BARREL
379.9 GBP 3 £379.90 * £419.90
In stock
Caliber: 284/7 mm (.284) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-9 Product no.: 237928094
In stock
379.9 GBP 3 £379.90 * £419.90
-10 %
CONTOUR #4 - 6MM 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
394.9 GBP 1 £394.90 * £439.90
In stock
Caliber: 243/6 mm (.243) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237243104
In stock
394.9 GBP 1 £394.90 * £439.90
-10 %
CONTOUR #4 - .257 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
304.9 GBP 3 £304.90 * £339.90
In stock
Caliber: 25 Caliber (.257) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237257104
In stock
304.9 GBP 3 £304.90 * £339.90
-10 %
CONTOUR #4 - 6.5MM 1-9 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
304.9 GBP 2 £304.90 * £339.90
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
304.9 GBP 2 £304.90 * £339.90
-10 %
CONTOUR #4 - 7MM 1-9 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
304.9 GBP 1 £304.90 * £339.90
In stock
Caliber: 284/7 mm (.284) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-9 Product no.: 237284094
In stock
304.9 GBP 1 £304.90 * £339.90
-10 %
CONTOUR #4 - .30 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
304.9 GBP 4 £304.90 * £339.90
In stock
Caliber: 30 Caliber (.308) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237308104
In stock
304.9 GBP 4 £304.90 * £339.90
-10 %
CONTOUR #4 - .338 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
394.9 GBP 2 £394.90 * £439.90
In stock
Caliber: 338 Caliber (.338) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237338104
In stock
394.9 GBP 2 £394.90 * £439.90
-10 %
CONTOUR #4 - .358 1-12 CM #4 CONTOUR ULTRA RIFLED BARREL
304.9 GBP 5 £304.90 * £339.90
In stock
Caliber: 35 Caliber (.358) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-12 Product no.: 237358124
In stock
304.9 GBP 5 £304.90 * £339.90
-10 %
CONTOUR #4 - .224 1-14 TWIST SS #4 CONTOUR ULTRA RIFLED BARREL
429.9 GBP 1 £429.90 * £479.90
In stock
Caliber: 22 Caliber (.223-.224) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-14 Product no.: 237924144
In stock
429.9 GBP 1 £429.90 * £479.90
-10 %
CONTOUR #4 - .30 1-10 TWIST SS #4 CONTOUR ULTRA RIFLED BARREL
379.9 GBP 2 £379.90 * £419.90
In stock
Caliber: 30 Caliber (.308) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237930104
In stock
379.9 GBP 2 £379.90 * £419.90
304.9 429.9 10 GBP
-10 %
MSRP £419.90
379.9 GBP £379.90

Prices inclusive of duty & VAT.

Product no.: 237928094

Mfr. No.: 7MM9SS4

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.
304.9 429.9 10 GBP
Description Specification Customers reviews Accessories

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

-10 %
MSRP £419.90
379.9 GBP £379.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Discover unmatched precision with the CONTOUR #4 from DOUGLAS.

Famous for their quality, Douglas Double XX premium-grade barrels are an excellent choice for any rebarrelling project. With proven accuracy and meticulous care in manufacture, these barrels are designed to meet the highest standards.

Key Features:

  • Button rifled for unequalled smoothness.
  • Tolerances for groove diameter and straightness held to .0005".
  • .22 through .338 barrels feature 6 grooves, while .358, .375, and .458 barrels have 8 grooves.
  • No straightening is done; all barrels are stress relieved.

Specifications:

Material: 4140 Chrome moly and stainless steel.

Note: "Finished" dimensions are shown in the chart. Unturned Blanks will be .025" (.63mm) to .050" (1.3mm) larger in diameter and 1-½" (3.8cm) longer than shown. These barrels are not threaded or chambered.

Ordering Information:

Please provide the following details when placing your order:

  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 items are not shipped prepaid.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. Douglas Double XX premium-grade barrels are known for their proven accuracy and are made with the finest care, featuring button rifling for smoothness with precise tolerances.
  2. The #4 contour, ultra-rifled stainless steel barrel is designed for a 7mm caliber with a 1-9 twist rate, suitable for various rebarrelling projects.
  3. When ordering, customers must provide the complete 9-digit stock number, caliber, twist, and contour from the chart; special orders require full payment in advance and are non-cancelable and non-refundable.

Attributes

  • Caliber:
    284/7 mm (.284)
  • Contour:
    #4
  • Material:
    Stainless Steel
  • Style:
    Ultra RIfled
  • Twist:
    1-9
  • Delivery weight: 1.52kg
  • Shipping height: 25mm
  • Shipping width: 25mm
  • 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 SS #4 CONTOUR ULTRA RIFLED BARREL
379.9 GBP 3 £379.90 * £419.90
In stock
Caliber: 284/7 mm (.284) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-9 Product no.: 237928094
In stock
379.9 GBP 3 £379.90 * £419.90
-10 %
CONTOUR #4 - 6MM 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
394.9 GBP 1 £394.90 * £439.90
In stock
Caliber: 243/6 mm (.243) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237243104
In stock
394.9 GBP 1 £394.90 * £439.90
-10 %
CONTOUR #4 - .257 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
304.9 GBP 3 £304.90 * £339.90
In stock
Caliber: 25 Caliber (.257) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237257104
In stock
304.9 GBP 3 £304.90 * £339.90
-10 %
CONTOUR #4 - 6.5MM 1-9 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
304.9 GBP 2 £304.90 * £339.90
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
304.9 GBP 2 £304.90 * £339.90
-10 %
CONTOUR #4 - 7MM 1-9 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
304.9 GBP 1 £304.90 * £339.90
In stock
Caliber: 284/7 mm (.284) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-9 Product no.: 237284094
In stock
304.9 GBP 1 £304.90 * £339.90
-10 %
CONTOUR #4 - .30 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
304.9 GBP 4 £304.90 * £339.90
In stock
Caliber: 30 Caliber (.308) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237308104
In stock
304.9 GBP 4 £304.90 * £339.90
-10 %
CONTOUR #4 - .338 1-10 TWIST CM #4 CONTOUR ULTRA RIFLED BARREL
394.9 GBP 2 £394.90 * £439.90
In stock
Caliber: 338 Caliber (.338) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237338104
In stock
394.9 GBP 2 £394.90 * £439.90
-10 %
CONTOUR #4 - .358 1-12 CM #4 CONTOUR ULTRA RIFLED BARREL
304.9 GBP 5 £304.90 * £339.90
In stock
Caliber: 35 Caliber (.358) Contour: #4 Material: Chrome Moly Steel Style: Ultra RIfled Twist: 1-12 Product no.: 237358124
In stock
304.9 GBP 5 £304.90 * £339.90
-10 %
CONTOUR #4 - .224 1-14 TWIST SS #4 CONTOUR ULTRA RIFLED BARREL
429.9 GBP 1 £429.90 * £479.90
In stock
Caliber: 22 Caliber (.223-.224) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-14 Product no.: 237924144
In stock
429.9 GBP 1 £429.90 * £479.90
-10 %
CONTOUR #4 - .30 1-10 TWIST SS #4 CONTOUR ULTRA RIFLED BARREL
379.9 GBP 2 £379.90 * £419.90
In stock
Caliber: 30 Caliber (.308) Contour: #4 Material: Stainless Steel Style: Ultra RIfled Twist: 1-10 Product no.: 237930104
In stock
379.9 GBP 2 £379.90 * £419.90

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