Description
The Bond Arms Century 2000 C2K Defender .45 LC/410 3.5″ SS is a compact stainless steel derringer built for those who demand caliber flexibility in a backup gun. It chambers .45 Long Colt and accepts 2.5″ or 3″ .410 shotshells, with interchangeable barrels for quick swaps. The cross-bolt safety and spring-loaded cammed locking lever keep the action secure and the barrel-to-frame fit tight. At $501.88, this is a purpose-built defense tool for concealed carry or trail use, backed by Bond Arms’ reputation for quality.
| Manufacturer | Bond Arms |
|---|---|
| Model | Century 2000 C2K Defender |
| Material | Stainless steel barrel and frame |
| Compatibility | .45 Long Colt, 2.5″ and 3″ .410 shotshells (per manufacturer specs) |
| Finish | Brushed stainless steel |
| Weight | 21 oz (approx., per manufacturer specs) |
| Condition | New |
Key Features
- Interchangeable Barrels — Swap between .45 Colt and .410 shotshells without tools. Why it matters: you can adapt your load to the situation, from heavy slugs to spread shot for close-range defense.
- Spring-Loaded Cammed Locking Lever — Keeps the barrel locked tight to the frame and speeds up loading/unloading. Why it matters: no fumbling with screws or pins; the action stays consistent shot after shot.
- Cross-Bolt Safety — Positive manual safety that blocks the hammer. Why it matters: safe to carry in a pocket or pack without worrying about an accidental discharge.
- Rosewood Grips — Checkered wood panels provide a secure hold. Why it matters: the grip fills the hand better than stock plastic, giving you more control under recoil.
- Stainless Steel Construction — Double-barrel and frame resist rust and corrosion. Why it matters: this derringer holds up to sweat, rain, and humidity without pitting or flaking.
Who It’s For
This is for the shooter who wants a pocket-sized backup that can fire both .45 Colt and .410 shells. It fits concealed carriers who need a last-ditch option, hikers who want snake-shot capability, and collectors who appreciate Bond Arms’ build quality. If you own a larger Bond Arms frame, the C2K shares the same barrel interchange system, so you can mix and match calibers across your collection.
Pros & Cons
- Pro: Caliber versatility — one gun, two ammo types. The .410 option gives you a wide spread at close range, while .45 Colt delivers hard-hitting single-projectile performance.
- Pro: All-stainless build. No coatings to wear off, no rust worries. According to Bond Arms specs, the frame and barrels are machined from 17-4 stainless steel.
- Con: The single-action trigger requires manual cocking before each shot. This adds a step under stress and the trigger pull is heavy — around 8-10 lbs out of the box. Practice the draw-and-cock motion to build muscle memory.
Comparison: Bond Arms C2K vs Competitors
| Feature | Bond Arms C2K (this product) | Zev Technologies OZ9 | Lone Wolf Distributors Dusk 19 |
|---|---|---|---|
| Caliber | .45 LC / .410 (2.5″-3″) | 9mm | 9mm |
| Action | Single-action derringer | Striker-fired | Striker-fired |
| Barrel Length | 3.5″ | 4.0″ | 4.0″ |
| Capacity | 2 rounds | 17+1 | 15+1 |
| Weight | 21 oz | 25 oz | 22 oz |
| Best For | Deep concealment, snake shot | Competition, duty | Custom builds, budget |
FAQ
Can I shoot .410 shotshells in the Bond Arms Century 2000 C2K?
Yes, the C2K is rated for 2.5″ and 3″ .410 shotshells, as well as .45 Long Colt. The included barrels are marked for both. Stick to factory loads; avoid handloads that exceed SAAMI specs.
Is the Bond Arms C2K safe to carry with a round in the chamber?
Yes, but use the cross-bolt safety. The hammer rests on a safety notch when uncocked, and the cross-bolt blocks the hammer from contacting the firing pin. Always carry with the safety engaged until you’re ready to fire.
What is the trigger pull weight on the C2K?
The single-action trigger pull averages 8-10 lbs from the factory. It’s a two-stage safety mechanism — the first stage cocks the hammer, the second releases it. Expect a crisp break once you’re through the take-up.
Can I swap barrels on the C2K without tools?
Yes. The spring-loaded cammed locking lever lets you pivot the barrel assembly open, remove the current barrel, and insert a new one. No tools required. Bond Arms offers barrels in .38 Special, .357 Magnum, 9mm, and more.
What is the effective range of .410 out of a 3.5″ barrel?
With birdshot, expect a useful pattern out to 10-15 yards. With buckshot or .45 Colt slugs, you can push accuracy to 25 yards, but this is a close-quarters defense tool — keep shots inside 15 yards for best results.
Why Buy From Us
- ✅ Nationwide delivery — ships to all 50 states
- ✅ Ships within 1-2 business days
- ✅ 30-day return policy, no hassle
- ✅ Secure checkout with encrypted payment
Browse more self-defense options in our Derringers collection, or check out Concealed Carry holsters. Also see our .45 Colt Ammo for compatible loads.
Last updated: April 2026
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