APS Thunder Devil CO₂ Single Use BB Grenade Shells – 12 Pack (Shells Only)

Quick Specs

• Brand: APS

• Model: Thunder Devil

• Type: CO₂-powered airsoft BB grenade shells

• Package: Set of 12 single-use shells (core not included)

• BB Dispersion: Up to ~150 BBs per shell

• Compatibility: Standard Thunder-B grenade cores

• Construction: Redesigned polymer shell

• Use: Single use

Overview

The APS Thunder Devil CO₂ Single Use BB Grenade Shells (12 Pack) are designed for players who want maximum CQB effectiveness with minimal complexity. Built on the proven Thunder-B platform, the Thunder Devil retains everything airsoft players love about traditional Thunder-B grenades—simple operation, reliability, and affordability—while adding a major performance upgrade: BB dispersal on detonation.

This shells-only 12-pack is perfect for players who already own a Thunder-B or Thunder Devil core and want a bulk supply of replacement shells for game days, mil-sim events, or indoor arenas.

Key Features

• Evolved Thunder-B Design
  Based on the original Thunder-B system with subtle refinements that improve performance without adding complexity.

• BB Spreading Detonation
  Redesigned polymer shell ruptures upon detonation, dispersing approximately 150 BBs across the surrounding area.

• Loud CO₂ Report
  Retains the signature Thunder-B “bang,” delivering both sound-based and physical area effect.

• Easy to Load & Deploy
  Simply fill the shell with BBs, insert your compatible core, and deploy—no tools or fragile mechanisms.

• Thunder-B Core Compatible
  Fully compatible with standard Thunder-B and APS Thunder Devil reusable cores.

• Economical Single-Use Design
  Disposable shells keep maintenance low and replacement costs affordable.

CQB & Indoor Field Performance

Traditional Thunder-B grenades rely solely on noise to disrupt opponents. The APS Thunder Devil elevates that concept by adding actual BB coverage, turning a sound distraction into a true room-clearing tool. When detonated, the shell breaks apart and floods the immediate area with BBs, making it extremely effective in tight corridors, rooms, bunkers, and stairwells.

This added BB spread gives players a decisive advantage in CQB and indoor airsoft environments where engagement distances are short and reaction times are limited.

Design & Reliability

APS intentionally avoided delicate fuses, electronics, or mechanical timers in the Thunder Devil system. Instead, the grenade relies on CO₂ pressure and a rupturing polymer shell, ensuring consistent performance and minimal failure points.

The shells are designed to rupture predictably and safely while delivering reliable BB dispersion. Since the core is reusable and the shells are disposable, players can stay game-ready with fast reloads between rounds.

Compatibility & Setup

• Compatible With: Standard Thunder-B and APS Thunder Devil cores

• Power Source: CO₂ (via core)

• Shell Type: Single use

• Included: 12 grenade shells (core not included)

This pack is ideal for players who already own a Thunder-B style core and want to stock up for extended gameplay.

Ideal For

• CQB and indoor airsoft fields

• Objective-based and room-clearing scenarios

• Mil-sim operations and urban gameplay

• Players using Thunder-B or Thunder Devil cores

• Teams wanting cost-effective bulk grenade shells

Why Choose the APS Thunder Devil 12-Pack?

The APS Thunder Devil CO₂ BB Grenade Shells (12 Pack) deliver the perfect balance of simplicity, affordability, and tactical impact. By combining the proven Thunder-B system with BB dispersal, APS has created a grenade solution that actually influences gameplay rather than just making noise.

If you already run Thunder-B style grenades and want a reliable, field-proven way to dominate CQB engagements, this 12-pack of Thunder Devil shells is a smart and cost-effective upgrade that keeps you ready for every push.