Best BB Gun Spare Magazines

Looking for the best BB gun spare magazines to keep the action going?
We offer durable, reliable magazines that let you reload fast, shoot longer, and stay locked in the thrill of the game.

BB gun enthusiasts know the thrill of non-stop action. But running out of ammo can ruin the fun. That’s where spare magazines come in.

They let you reload quickly, shoot longer, and stay in the game. No more waiting, no more delays—just pure excitement.

With the right spare magazines, you’re always ready for action. Whether it’s target practice or competitive play, these must-have accessories keep the adventure going.

List of Top 10 BB Gun Spare Magazines

Title	Best For	Price
Crosman SBR Full Auto Spare Magazine DSFAM	This magazine is perfect for Crosman DSBR or CFAR1B owners who want quick reloads and longer shooting sessions. It holds 25 BBs and two CO2 cartridges, keeping your airsoft rifle ready for fast, continuous action.	View on Amazon (paid link)
Umarex .177 Caliber BB Gun Air Pistol Magazine (Pack of 2), 19-Shot Capacity	This product is perfect for owners of compatible .177 caliber BB air pistols like the Beretta Elite II, Umarex XBG, TDP 45, TAC, and Smith & Wesson M&P 40. It offers a 19-shot capacity, easy-to-load design, and comes in a pack of 2 for added convenience and backup.	View on Amazon (paid link)
Umarex USA Glock 19 Gen3 Magazine for .177 Caliber BB Gun Air Pistol, 15-Round Capacity , Black	This magazine is perfect for Glock G19 owners who want reliable and high-capacity ammo for their .177 caliber BB gun. It’s great for target practice or training.	View on Amazon (paid link)
Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen3 Spare Magazine (Mag Only)	This spare magazine is perfect for GLOCK 17 Gen3 owners. It’s easy to load and holds 18 rounds, making it ideal for practice or fun.	View on Amazon (paid link)
Beretta unisex adult Spare 20-Shot (Mag Only) Airgun Magazine, Black, One Size US	This magazine is perfect for Beretta APX Blowback owners who want quick, 20-round capacity reloads with .177 steel BBs. Its drop-free design and easy loading make it ideal for practice or casual shooting.	View on Amazon (paid link)
Glock 19X Half Blowback 6mm BB Pistol Airsoft Gun Magazine, 14-Round Capacity	This product is perfect for airsoft enthusiasts who own the GLOCK 19X Half Blowback 6mm BB pistol. It provides a 14-round capacity, drop-out design, and works with standard 6mm plastic BBs for realistic training or competitive play.	View on Amazon (paid link)
Umarex Glock 19X Gen5 .177 Caliber BB Gun Air Pistol, Spare 18-Shot Magazine (Mag Only)	This spare magazine is perfect for Glock 19X Gen5 .177 BB gun owners who need quick reloads or extra ammo. Its 18-round capacity and compatible design make it ideal for practice, target shooting, or air gun hobbies.	View on Amazon (paid link)
Umarex Beretta 2253019 18 Round Air Pistol Magazine , Black	This magazine is perfect for owners of the Beretta M92 A1 Blowback BB pistol who want reliable, easy-to-load backup ammo. It holds 18 steel BBs and works smoothly with .177 caliber air pistols for target practice or plinking.	View on Amazon (paid link)
Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen4 Spare Magazine (Mag Only)	This spare magazine is perfect for GLOCK 17 Gen4 owners. It’s easy to load and holds 18 rounds, making it ideal for practice or fun.	View on Amazon (paid link)
Crosman AK Full Auto BB Magazine CAKFAM For Crosman CAK1 and CSAK1	This product is perfect for Crosman CAK1 or CSAK1 owners who want extra magazines for rapid-fire action. It’s great for those who enjoy non-stop fun with two CO2 slots and 28 BB capacity.	View on Amazon (paid link)

Detailed Reviews

Looking for reliable BB gun spare magazines? Our guide covers top picks like the Crosman SBR 25-round mag and Umarex 18-shot Glock mags, designed for quick reloads and seamless performance. Each magazine fits specific models, from Beretta to Glock 19X, ensuring compatibility, durability, and non-stop action. Trust our expert-vetted list to keep you shooting longer with proven results—explore the best BB gun mags today!

1. Crosman SBR Full Auto Spare Magazine DSFAM

The Crosman SBR Full Auto Spare Magazine DSFAM is a drop-down style magazine for airsoft guns. It holds up to 25 rounds of BBs and fits the DSBR and CFAR1B models. The magazine also stores two 12-gram CO2 cartridges for quick reloads.

Keep the action going by buying extra magazines. Use them with genuine Crosman CO2 cartridges and BBs for best results.

Pros	Cons
25-round capacity keeps the action going longer. Holds 2 CO2 cartridges for extended playtime. Drop-down style works perfectly with DSBR and CFAR1B. Buy extras to keep the fun nonstop.	Limited 25-round capacity requires frequent reloading. CO2 cartridges and BBs not included add extra cost. Need multiple magazines for uninterrupted gameplay.

Perfect For:

This magazine is perfect for Crosman DSBR or CFAR1B owners who want quick reloads and longer shooting sessions. It holds 25 BBs and two CO2 cartridges, keeping your airsoft rifle ready for fast, continuous action.

Ready to Purchase?

View Price on Amazon (paid link)

2. Umarex .177 Caliber BB Gun Air Pistol Magazine (Pack of 2), 19-Shot Capacity

The Umarex .177 Caliber BB Gun Air Pistol Magazine is a must-have accessory for air gun enthusiasts. It works with popular models like the Beretta Elite II, Umarex XBG, and Smith & Wesson M&P 40.

This 19-round magazine holds plenty of .177 caliber steel BBs, so you can shoot more and reload less. It’s easy to load, making it perfect for quick target practice or plinking sessions.

Comes in a pack of 2. Great for backups. Ready for action.

Pros	Cons
Fits multiple guns, works with Beretta, Umarex, and Smith & Wesson. Holds 19 rounds, shoot more without reloading. Easy to load, saves time and hassle. Pack of 2, always have a spare ready.	Limited compatibility – works only with listed pistol models Durability concerns – plastic construction may wear over time Loading challenges – spring tension can jam BBs

Perfect For:

This product is perfect for owners of compatible .177 caliber BB air pistols like the Beretta Elite II, Umarex XBG, TDP 45, TAC, and Smith & Wesson M&P 40. It offers a 19-shot capacity, easy-to-load design, and comes in a pack of 2 for added convenience and backup.

Ready to Purchase?

View Price on Amazon (paid link)

3. Umarex USA Glock 19 Gen3 Magazine for .177 Caliber BB Gun Air Pistol, 15-Round Capacity , Black

The Umarex USA Glock 19 Gen3 Magazine is a must-have accessory for your air pistol. It’s designed to fit the Glock G19 perfectly. This magazine holds 15 rounds of .177 caliber BBs.

It’s easy to load and reliable in use. The premium build ensures long-lasting performance.

This magazine is a great choice for target practice or training sessions. Its 15-round capacity keeps you shooting longer. Upgrade your air pistol with this high-quality magazine.

Pros	Cons
Perfect fit for Glock G19 models Designed for 0.177 caliber BB guns Holds 15 rounds for extended play Premium build ensures long-lasting use Reliable performance in every shot	Limited to Glock G19 model, not universal. No extra features or accessories included. Plastic build may feel less durable over time.

Perfect For:

This magazine is perfect for Glock G19 owners who want reliable and high-capacity ammo for their .177 caliber BB gun. It’s great for target practice or training.

Ready to Purchase?

View Price on Amazon (paid link)

4. Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen3 Spare Magazine (Mag Only)

This is a spare magazine for the Umarex GLOCK 17 Gen3 .177 BB air pistol. It holds 18 rounds of .177 caliber steel BBs. Easy to load and built for quick reloads.

Works only with the GLOCK 17 Gen3 BB pistol (model 2255208). Note: This is the magazine only—air pistol and CO2 are sold separately.

Uses steel BBs for smooth function. The 18-round capacity helps keep the action going.

Pros	Cons
Compatible with GLOCK 17 Gen3 BB pistol for seamless use. Holds 18 .177 caliber steel BBs for extended shooting. Easy-to-load design saves time and effort. Perfect spare magazine for uninterrupted practice sessions. Durable replacement for frequent shooters’ needs.	No air pistol or CO2 included, just the magazine. Limited to GLOCK 17 Gen3, not universal compatibility. 18-round capacity may require frequent reloading.

Perfect For:

This spare magazine is perfect for GLOCK 17 Gen3 owners. It’s easy to load and holds 18 rounds, making it ideal for practice or fun.

Ready to Purchase?

View Price on Amazon (paid link)

5. Beretta unisex adult Spare 20-Shot (Mag Only) Airgun Magazine, Black, One Size US

The Beretta Spare 20-Shot Airgun Magazine fits the Beretta APX Blowback .177 BB pistol. It holds 20 rounds of .177 caliber steel BBs. Its drop-free design stays secure during use and loads quickly.

This easy-to-load magazine ensures smooth performance. It includes only the magazine—no air pistol or CO2.

Pros	Cons
Compatible with Beretta APX Blowback air pistol Designed for .177 caliber steel BBs Drop-free design ensures hassle-free loading Holds 20 rounds for extended shooting sessions Spare magazine for quick reloads during use	Limited compatibility—only fits Beretta APX Blowback model. Requires specific .177 caliber steel BBs for use. Must purchase air pistol and CO2 separately.

Perfect For:

This magazine is perfect for Beretta APX Blowback owners who want quick, 20-round capacity reloads with .177 steel BBs. Its drop-free design and easy loading make it ideal for practice or casual shooting.

Ready to Purchase?

View Price on Amazon (paid link)

6. Glock 19X Half Blowback 6mm BB Pistol Airsoft Gun Magazine, 14-Round Capacity

The Glock 19X Half Blowback Magazine works with the GLOCK 19X Half Blowback 6mm BB airsoft pistol (model 2276338). It holds 14 rounds of 6mm plastic BBs for smooth gameplay. The drop-out design makes reloading quick and easy.

This magazine is built for realism and function. It mimics the look and feel of a real firearm magazine. Perfect for airsoft training or competitive play.

14-round capacity ensures reliable performance. Note: Gun and CO2 are not included. Designed for airsoft use only with 6mm BBs.

Pros	Cons
Fits Glock 19X perfectly for smooth, reliable performance. 14-round capacity keeps you in the game longer. Drop-out design for quick, easy reloads. Works with 6mm BBs, ideal for airsoft action.	Limited capacity for extended airsoft battles. No CO2 included, requires extra purchase for operation. Gun not included, only the magazine is provided.

Perfect For:

This product is perfect for airsoft enthusiasts who own the GLOCK 19X Half Blowback 6mm BB pistol. It provides a 14-round capacity, drop-out design, and works with standard 6mm plastic BBs for realistic training or competitive play.

Ready to Purchase?

View Price on Amazon (paid link)

7. Umarex Glock 19X Gen5 .177 Caliber BB Gun Air Pistol, Spare 18-Shot Magazine (Mag Only)

The Umarex Glock 19X Gen5 .177 Caliber BB Gun Air Pistol Spare Magazine is a must-have accessory for your air pistol. It’s designed to fit the Glock 19X Gen 5 .177 Caliber BB Pistol perfectly.

This 18-round capacity magazine is easy to load and reliable. It’s a great quality product for air gun enthusiasts.

Pros	Cons
18-round capacity for extended shooting sessions. Perfect fit for Glock 19X Gen 5 air pistol. High-quality magazine for reliable performance. Easy to load and quick to swap.	Limited to Glock 19X Gen 5 model only. No BBs included, must buy separately. Plastic construction, may feel less durable.

Perfect For:

This spare magazine is perfect for Glock 19X Gen5 .177 BB gun owners who need quick reloads or extra ammo. Its 18-round capacity and compatible design make it ideal for practice, target shooting, or air gun hobbies.

Ready to Purchase?

View Price on Amazon (paid link)

8. Umarex Beretta 2253019 18 Round Air Pistol Magazine , Black

The Umarex Beretta 2253019 is a 18-round magazine for the Beretta M92 A1 Blowback air pistol. It works with .177 caliber steel BBs and has a drop-free design for easy use.

Loading is simple. The magazine holds 18 BBs. It stays in place during shooting.

This BB air pistol magazine does not include the air pistol or CO2. Keep it as a spare or replacement to keep shooting without delays.

Pros	Cons
Works with Beretta M92 A1 Blowback air pistol Designed for .177 caliber steel BBs Drop-free design prevents BB loss Easy to load for fast action Holds 18 rounds for uninterrupted use	Only compatible with Beretta M92 A1 models Air pistol and CO2 must be bought separately

Perfect For:

This magazine is perfect for owners of the Beretta M92 A1 Blowback BB pistol who want reliable, easy-to-load backup ammo. It holds 18 steel BBs and works smoothly with .177 caliber air pistols for target practice or plinking.

Ready to Purchase?

View Price on Amazon (paid link)

9. Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen4 Spare Magazine (Mag Only)

The Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol Gen4 Spare Magazine is a must-have accessory for your air pistol. It’s designed to fit the GLOCK 17 Gen4 model perfectly.

This 18-round magazine works with .177 caliber steel BBs and is easy to load. Note: It includes the magazine only, not the air pistol or CO2.

Pros	Cons
Perfect fit for GLOCK 17 Gen4 air pistol 18-round capacity extends shooting time Quick and easy loading design Works with .177 steel BBs smoothly Spare magazine ensures backup readiness	Does not include air pistol or CO2 Compatible only with Gen4 model Requires specific .177 caliber steel BBs

Perfect For:

This spare magazine is perfect for GLOCK 17 Gen4 owners. It’s easy to load and holds 18 rounds, making it ideal for practice or fun.

Ready to Purchase?

View Price on Amazon (paid link)

10. Crosman AK Full Auto BB Magazine CAKFAM For Crosman CAK1 and CSAK1

SPARE MAGAZINES FOR CROSMAN FULL AUTO AK1 AIR RIFLES let you keep shooting longer. SPRING FEEDS 28 BBs for fast, non-stop action (BBs sold separately). HOLDS TWO CO2 CARTRIDGES to power your rifle (CO2 sold separately).

HAVE MORE FUN, BUY MORE THAN 1! Get extra magazines for quicker reloads. AIRPOWER ADVENTURES start with Crosman’s reliable gear.

Pros	Cons
Rapid-fire action with 28 BBs for non-stop fun. Holds 2 CO2 cartridges for longer playtime. Perfect spare for Crosman AK1 rifles. Buy more, enjoy more with extra magazines.	BBs and CO2 not included, extra costs for full use. Limited capacity, holds only 28 BBs per magazine. Requires frequent reloading, may interrupt rapid-fire fun.

Perfect For:

This product is perfect for Crosman CAK1 or CSAK1 owners who want extra magazines for rapid-fire action. It’s great for those who enjoy non-stop fun with two CO2 slots and 28 BB capacity.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Spare magazines keep the action going. They let you reload fast and shoot longer without delays.

Capacity: Higher capacity means fewer stops. Choose based on your shooting style.
Compatibility: Check model numbers to ensure the magazine fits your gun. Wrong fits waste time and cash.
Build Quality: Sturdy mags survive drops and jams. Look for durable materials like reinforced plastic.
Ease of Loading: Smooth feeds matter. Mags with wide openings cut refill time during intense play.
CO2 Storage: Some mags hold CO2 cartridges. This cuts swap time, keeping you in the game.
Magazine Type: Drop-free designs eject fast. Others lock in place for stability during firefights.
Number of Magazines: Buy extras. Having backups avoids mid-game waits and boosts fun.
BB Size Fit: Match mags to BB caliber (.177 or 6mm). Wrong sizes jam or damage the gun.