# Bond Arms DualCaliber Defender IV: Stainless .45/.410 Derringer

**Brand:** Bond Arms
**Category:** Derringers
**Caliber:** .45 Colt

## Specifications

- **Caliber:** .45 Colt
- **Barrel Length:** 4.25"
- **Capacity:** 2 rounds
- **UPC:** 855959001789
- **SKU:** UCF4JgjvR

## Description

The Bond Arms Snake Slayer IV is a derringer chambered for both .410 Bore and .45 (Long) Colt, giving it real utility as either a field sidearm against pests and snakes or a close-range self-defense gun. The 4.25-inch barrel is longer than most Bond Arms models, which helps with the .410 patterns and gives a bit more sight radius with the front blade.

### Key Specifications:
- **Barrel Length:** 4.25 inches
- **Caliber:** .410 Bore, .45 (Long) Colt
- **Capacity:** 2 rounds
- **Frame Material:** Stainless Steel
- **Grip Type:** Extended grip
- **Sights:** Front Blade
- **Action Type:** Single Action
- **Construction:** Stainless steel double-barrel and frame
- **Extractor System:** Automatic spent casing extractor
- **Safety Features:**
  - Patented rebounding hammer
  - Retracting firing pins
  - Cross-bolt safety
  - Spring-loaded, cammed locking lever

The dual-caliber capability is what drives most purchases. You can run .410 shotshells for field use or swap to .45 Colt for more conventional defensive loads, and the automatic extractor keeps reloads as fast as a two-shot derringer gets. The extended grip helps manage the recoil that comes with either chambering, and the stainless construction holds up to the field use this gun is built for.

This model is also compatible with all standard Bond Arms barrels, so you can swap to a different caliber without buying a new gun entirely. That said, at two rounds it is a niche tool. Most owners treat it as a dedicated field sidearm or a backup, not a primary defensive gun.

## What Customers Say

*AI-generated insights from customer reviews*

The Bond Arms Snake Slayer IV draws a fairly consistent split in owner feedback. The dual caliber capability, .45 Colt and .410 shotshells, gets the most positive attention. Owners who carry it in the field for snake and pest control treat the .410 option as the main reason to own it over any other derringer, and most report it runs both chamberings without issue.

Build quality gets consistent praise. The stainless steel finish holds up, feels solid in hand, and the overall fit and finish is noticeably better than budget derringers. The extended grip is called out as a meaningful improvement over shorter Bond Arms grips, especially for shooters with larger hands.

Recoil is the main complaint. Shooting .45 Colt through a 4.25-inch derringer is manageable but not gentle, and .410 slugs or buckshot produce noticeable muzzle flip. Most owners describe it as tolerable in a working field gun but not something you'd run through a long practice session by choice.

Accuracy gets mixed reviews, not because the gun is inaccurate, but because expectations vary. At defensive distances it does what it is supposed to do. Past 10-15 yards the short sight radius and two-round capacity make it the wrong tool.

Price relative to capacity comes up regularly. At its price point it offers less capacity than virtually any semi-auto or revolver, so buyers who end up satisfied are the ones who bought it specifically for the .410/.45 Colt combination rather than treating it as a general-purpose handgun.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Impactguns Com | $607.09 |

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*Data from [GunsNation](https://gunsnation.com)*