The Bond Arms Snake Slayer IV is a break-open double-barrel pistol chambered for both .45 Long Colt and .410 bore. It uses a stainless steel frame, extended rosewood grip, and a patented rebounding hammer for safe carry. 
 

Key Specifications 

• Model Name: Snake Slayer IV 
• Brand: Bond Arms 
• UPC: 855959001567 
• Caliber: .45 LC / .410 GA 
• Action: Single Action (Break Open) 
• Capacity: 2 Rounds 
• Barrel Length: 4.25 inches 
• Overall Length: 6.25 inches 
• Weight: 1.5 lbs (23.5 oz) 
• Grip Material: Extended Rosewood 
• Sights: Front Blade / Fixed Rear 
• Safety Feature: Cross-Bolt Safety 
• Finish Type: Stainless Steel 
   

Detailed Features 

 
The Snake Slayer IV is compatible with all standard Bond Arms barrels, which lets owners swap to other calibers without buying a new gun. The automatic spent casing extractor pops both cases simultaneously on break-open, reducing reload time. The rebounding hammer moves off the firing pin when the trigger is released, providing a mechanical safety against accidental discharge during holstering. Retracting firing pins combined with a spring-loaded cammed locking lever keep the action secure until intentionally opened. The extended rosewood grip gives more purchase than the standard short grip, which helps manage recoil from the heavier loads. 
 

Usage Scenarios 

1. Home defense at close range with .45 LC or .410 buckshot 
2. Outdoor/camping sidearm for encounters with snakes and small pests 
3. Recreational range shooting as a novelty two-shot platform 
4. Backup or deep-concealment carry where two rounds of .45 LC or .410 are acceptable

The Bond Arms Snake Slayer IV generates strong opinions, mostly positive, with a few practical concerns.

The dual-caliber capability is the main selling point in user conversations. Being able to fire .45 Long Colt or .410 shotgun shells from the same gun, and swap Bond Arms barrels to other calibers, makes it more versatile than a typical two-shot derringer.

The compact size is appreciated for use as a backup or secondary weapon. Shooters who carry it as a trail gun or deep-concealment option specifically mention the dimensions as a plus.

Stainless steel construction and solid lockup get positive feedback on build quality. Most owners say the gun feels well-made and durable.

Recoil from .410 shells is a common topic. With 23.5 oz to soak up the impulse and a short grip, it's noticeable, and some shooters recommend practice before relying on it in a defensive role.

The fixed sights are adequate for close-range work but limit accuracy at distance, which some users criticize. Price is debated. Some feel the niche design justifies the cost, others find it high for a two-shot pistol. The classic look and grip customization options appeal to buyers who want a personalized carry piece.