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Original price was: $2,366.70.Current price is: $1,972.25.

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MPN
DE429SRMB
UPC
761226089308
Barrel
6"
Capacity
7+1
Action
Semi-Auto
Product Code: ORN-MAGNDE429SRMB Categories: , Brand:

Magnum Research DE429SRMB is a semi-auto pistol chambered in .429 DE, with a 6" stainless steel barrel and a 7+1-round capacity. It suits big-bore handgun shooters who want a stainless frame, fixed combat sights and a manual safety.

  • Chambered in .429 DE
  • 6" stainless steel barrel, 1-in-19 twist
  • 7+1-round capacity, semi-auto action
  • Stainless steel frame and slide finish
  • Fixed combat-type sights, manual safety
  • 75.2 oz weight, 10.75" overall length

SKU: ORN-MAGNDE429SRMB · Mfr part #: DE429SRMB · UPC: 761226089308

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Product Description

The Magnum Research DE429SRMB is a semi-auto pistol chambered in .429 DE, built around a 6″ stainless steel barrel. It holds 7+1 rounds and uses a 1-in-19 twist rate. This is a big-bore handgun, and its size reflects that.

The frame is stainless steel and the slide finish is stainless steel as well, so the pistol has a uniform look from muzzle to grip. Overall length is 10.75″. Unloaded weight is 75.2 oz, which is a lot of handgun to carry and a lot of mass to hold steady at the bench.

Sights and controls

The sights are combat-type and fixed. There is nothing to adjust, so what you see is what you get. A manual safety is fitted, giving you a control to engage when the pistol is loaded and not in use.

This pistol suits shooters who want a large semi-auto in .429 DE and who care about a stainless build. It is a range and collection piece first, and a good fit for anyone who likes heavy, full-size handguns.

For gear, plan around the weight. A padded, lockable hard case makes transport easier. Add .429 DE ammunition, spare magazines, quality eye and ear protection, and a sturdy shooting bench or rest. A cleaning kit sized for the caliber helps keep the stainless barrel in good order.

Magnum Research DE429SRMB .429 DE Pistol, 6" Barrel, 7+1-Round Specifications

Caliber .429 DE
Barrel Length 6"
Barrel Stainless Steel
Capacity 7+1 rounds
Action Semi-Auto
Frame Material Stainless Steel
Slide Finish Stainless Steel
Sights Combat Type, Fixed
Manual Safety Yes
Weight 75.2 oz
UPC 761226089308
Mfr Part # DE429SRMB
Shipping Weight 6.3 lbs (boxed)

Ordering from Western Sport

Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: What caliber is the Magnum Research DE429SRMB?

A: The DE429SRMB is chambered in .429 DE. It is a semi-auto pistol.

Q: How many rounds does the DE429SRMB hold?

A: 7+1 rounds. That is seven in the magazine and one in the chamber.

Q: What is the barrel length and twist rate?

A: The barrel is 6" long and made of stainless steel. The twist rate is 1-in-19.

Q: Does the DE429SRMB have a manual safety?

A: Yes. It has a manual safety, along with fixed combat-type sights.

Q: How much does the DE429SRMB weigh?

A: 75.2 oz. Overall length is 10.75".

Warranty and Manufacturer

Covered by the Magnum Research factory warranty; warranty terms come from Magnum Research.

Additional information

Weight 6.300 lbs
Brand Magnum Research
Finish

Action Type

Barrel Length

Capacity

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