SIG MPX 35 Round Magazine – High-Capacity 9mm Mag for Maximum Performance

Reliable, High-Capacity Magazine for Your SIG MPX

The SIG MPX 35 Round Magazine 9mm is designed to deliver exceptional performance, durability, and reliability for your SIG MPX pistol-caliber carbine (PCC). This factory OEM magazine is built by SIG Sauer, ensuring perfect fitment and flawless functionality with your MPX Gen 1, Gen 2, and Gen 3 models.

With its 35-round capacity, this extended 9mm magazine provides increased firepower while maintaining a lightweight and ergonomic design. Whether you’re using it for competition shooting, home defense, or tactical applications, the SIG MPX 35-round magazine ensures smooth, reliable feeding with every shot.

Key Features of the SIG MPX 35 Round Magazine

✔ Caliber: 9mm Luger
✔ Capacity: 35 rounds
✔ Construction: High-strength polymer body for durability
✔ Compatibility: Works with SIG MPX Gen 1, Gen 2, and Gen 3
✔ Spring: High-tension steel spring for consistent feeding
✔ Follower: Anti-tilt, self-lubricating polymer follower
✔ Feed Lips: Reinforced design for increased longevity
✔ Usage: Ideal for competition, tactical training, self-defense, and recreational shooting

Why Choose the SIG MPX 35-Round 9mm Magazine?

1. Increased Capacity for Extended Shooting

With a 35-round capacity, this MPX magazine provides more firepower than standard 30-round mags. This means fewer reloads and more time on target, making it ideal for competition shooters, home defense scenarios, and tactical applications.

2. Rugged, Durable Construction

Crafted from high-strength polymer, this SIG MPX magazine is lightweight yet extremely durable. The robust construction resists impacts, drops, and rough handling, ensuring long-lasting reliability in harsh conditions.

3. Enhanced Feeding and Reliability

SIG Sauer designed this magazine with a reinforced steel feed lip system and a self-lubricating anti-tilt follower. Combined with a high-tension steel spring, this ensures smooth, reliable feeding even during rapid-fire and extended shooting sessions.

4. Optimized for the SIG MPX Series

This 9mm magazine is specifically engineered for the SIG MPX Gen 1, Gen 2, and Gen 3 models, ensuring a secure fit and flawless cycling. Whether you have the MPX K, MPX PCC, or MPX Copperhead, this 35-round magazine is the perfect upgrade.

5. Transparent Witness Holes for Quick Round Checks

The magazine features clear witness holes, allowing you to easily monitor your remaining rounds at a glance. This helps shooters stay aware of their ammo count, preventing unexpected reloads during critical moments.

6. Competition & Tactical Advantage

For competitive shooters, the extra 5 rounds compared to standard 30-round magazines can provide a crucial edge in PCC matches. For law enforcement and tactical operators, having additional capacity ensures more rounds on target without needing to reload as frequently.

Best Uses for the SIG MPX 35 Round 9mm Magazine

🔹 Competition Shooting – Ideal for PCC matches and 3-gun competitions.
🔹 Home Defense – Extra capacity for increased firepower in critical situations.
🔹 Tactical Training – Reliable, high-capacity mag for law enforcement and security professionals.
🔹 Recreational Shooting – More rounds per mag means less downtime and more fun at the range.

Check our products for more samilar options.

Frequently Asked Questions (FAQs)

1. Is this magazine compatible with all SIG MPX models?

Yes! The SIG MPX 35-round magazine works with all generations of the SIG MPX, including Gen 1, Gen 2, and Gen 3 models.

2. Will this magazine work in non-MPX firearms?

No, this magazine is specifically designed for the SIG MPX platform and will not fit standard AR-9 or other PCC platforms.

3. Is this a factory OEM SIG Sauer magazine?

Yes! This is a genuine SIG Sauer factory magazine, designed and manufactured by SIG for optimal performance and durability.

4. Can I use this magazine for concealed carry?

Due to its large capacity and size, this magazine is not ideal for concealed carry. However, it’s perfect for home defense, competition, and tactical applications.

5. Is this magazine legal in my state?

Before purchasing, please check your local and state laws regarding high-capacity magazines. Some states have restrictions on magazines over 10 or 15 rounds.

Final Thoughts – A Must-Have for SIG MPX Owners

The SIG MPX 35 Round Magazine is an essential upgrade for anyone looking to maximize their MPX’s performance. With increased capacity, smooth feeding, and rugged durability, this 9mm magazine is perfect for competitive shooting, home defense, and tactical applications.

Whether you’re a professional shooter, law enforcement officer, or MPX enthusiast, this high-quality SIG factory magazine provides the reliability and performance you need.

Order your SIG MPX 35 Round 9mm Magazine today and stay locked and loaded!