Tokyo Marui Spare 45‑Round Magazine for SAIGA‑12K Tri‑Shot Gas Airsoft Shotgun

Quick Specs

• Capacity: 45 rounds

• Construction: Full metal

• Gas Type: Green Gas / 134a

• Weight: Heavyweight (realistic feel)

• Compatibility: Tokyo Marui SAIGA‑12K Tri‑Shot GBB Shotgun

• Manufacturer: Tokyo Marui

Overview

The Tokyo Marui 45‑Round Spare Magazine for the SAIGA‑12K is an essential upgrade for players who rely on consistent gas performance, smooth feeding, and OEM-level reliability. Designed specifically for Tokyo Marui’s tri‑shot gas blowback shotgun platform, this magazine delivers dependable cycling and authentic handling in fast-paced CQB and competitive environments.

Whether you’re running shotgun-only games, clearing rooms, or preparing for extended milsim scenarios, having spare magazines ready to go ensures your SAIGA‑12K stays in the fight without interruption.

Key Features

• Genuine Tokyo Marui OEM magazine for guaranteed fit and performance

• 45-round capacity, optimized for controlled tri-shot firing

• Full metal construction for durability and realistic weight

• Heavyweight design improves balance and gas consistency

• Compatible with Green Gas and 134a, allowing flexibility across fields and temperatures

• Smooth feeding system engineered to Tokyo Marui’s tight tolerances

Performance & Reliability

This magazine is engineered to deliver consistent gas flow and reliable feeding, even during rapid firing sequences. The internal gas system maintains stable pressure, helping the SAIGA‑12K cycle cleanly shot after shot. This consistency is especially important for tri‑shot platforms, where uneven gas delivery can impact spread and performance.

The 45‑round capacity strikes a perfect balance between sustained fire and reload speed. Unlike oversized magazines or drum setups, this spare magazine keeps your reloads fast and your loadout lightweight, making it ideal for aggressive CQB playstyles.

Build Quality & Realism

Constructed with a full metal internal body and resin shell, this magazine has a solid, realistic feel that complements the SAIGA‑12K’s robust design. The added weight improves weapon balance and enhances immersion, making reloads feel authentic while maintaining durability under heavy field use.

As expected from Tokyo Marui, machining quality and assembly precision are top-tier, reducing the risk of gas leaks, feeding issues, or premature wear commonly seen in lower-quality aftermarket alternatives.

Compatibility & Gas Options

This magazine is fully compatible with:

• Tokyo Marui SAIGA‑12K Tri‑Shot Gas Blowback Shotgun

It supports both Green Gas and 134a, allowing players to tune performance based on local field limits, weather conditions, or personal preference. This versatility makes it suitable for indoor CQB fields as well as outdoor skirmishes.

Ideal For

• CQB and indoor airsoft environments

• Shotgun-only or limited-ammo game modes

• Players who want OEM reliability and fitment

• SAIGA‑12K users building a multi‑mag loadout

• Competitive players who value fast reloads and consistency

Why Choose Tokyo Marui?

Tokyo Marui is globally recognized for setting the benchmark in airsoft gas systems. Choosing an OEM spare magazine ensures perfect compatibility, long-term reliability, and consistent performance—no guesswork, no modifications, just dependable operation straight out of the box.

If you’re serious about getting the most out of your SAIGA‑12K, the Tokyo Marui 45‑Round Spare Magazine is the smart, field-proven choice.