9 Umarex Steel Strike Magazine of 2026 For Faster Reloads

1

Umarex High-Grade CO2 Cartridges for Pellet Guns, BB Guns and

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  9.4
• Brand
  Umarex

Key specs2

Cartridge Capacity

12 Grams

Gas Power Source

Delivers the standard 12-gram CO2 pressure needed to cycle compatible semi-automatic and burst-fire BB platforms.

Pros & cons32

Pros

• Sized for standard 12-gram CO2 air rifles, BB pistols, and airsoft guns
• Pack of 12 provides multiple gas refills for extended target shooting
• Compatible across multiple airgun platforms requiring 12g power capsules

Cons

• Rapid burst firing causes natural CO2 temperature drops and velocity loss
• Does not include steel BBs or magazine loading accessories

2

Heckler & Koch HK MP5K-PDW .177 Caliber BB Gun Air

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  9.0
• Brand
  Umarex

Key specs2

Rifle Compatibility

HK MP5 K-PDW (2252330)

Magazine Capacity

40 Steel BBs

Pros & cons32

Pros

• Holds 40 steel BBs for longer shooting strings between reloads
• Engineered specifically for the HK MP5 K-PDW air rifle model 2252330
• Spring-loaded stick design allows straightforward manual BB loading

Cons

• Will not fit Umarex Steel Strike or StrikeForce rifle mag wells
• Dedicated strictly to .177 steel BBs and cannot chamber lead pellets

3

Crosman AK Full Auto BB Magazine CAKFAM For Crosman CAK1

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  8.8
• Brand
  Crosman

Key specs2

Target Platform

Crosman CAK1 and CSAK1

Receiver Fit

Built strictly for Crosman AK series full-auto actions and will not seat into Umarex BB rifle magazine wells.

Pros & cons32

Pros

• Dedicated spare magazine for Crosman CAK1 and CSAK1 tactical platforms
• Enables quick magazine swaps during full-auto shooting sessions
• Houses ammunition and gas components specific to the Crosman AK series

Cons

• Incompatible with Umarex Steel Strike or other Umarex air rifles
• Exact BB capacity and CO2 slot count must be confirmed on packaging

4

Crosman SBR Full Auto Spare Magazine DSFAM

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  8.8
• Brand
  Crosman

Key specs2

CO2 Chamber Capacity

Two 12-Gram Cartridges

BB Payload

25 Rounds

Pros & cons42

Pros

• Internal housing holds two 12-gram CO2 cartridges for sustained pressure
• Drop-down magazine body holds 25 steel BBs for rapid fire
• Direct fit for Crosman DPMS SBR and CFAR1B tactical air rifles
• Full-size 1-pound magazine profile adds realistic handling weight

Cons

• Proprietary Crosman design will not seat into Umarex rifle receivers
• Restricted to .177 steel BBs with no lead pellet capability

5

Umarex .177 Caliber BB Gun Air Pistol Magazine (Pack of

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  8.8
• Brand
  Umarex

Key specs2

Pistol Model Fit

• Umarex XBG, TDP 45, and TAC
• Beretta Elite II
• Smith & Wesson M&P 40

Pack Quantity

2 Stick Magazines

Pros & cons42

Pros

• Two-pack provides an immediate spare stick magazine for rapid reloading
• 19-round capacity per magazine supports continuous handgun plinking
• Multi-model fit across Umarex XBG, TDP 45, TAC, and Beretta Elite II
• Slim, lightweight stick design at 0.37 pounds is easy to carry in pockets

Cons

• Built strictly for air pistols and will not function in BB air rifles
• Unloaded stick design does not house internal CO2 powerlets

6

Crosman CFAHCM Quick Loading BB Magazine For SBR Full Auto

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  8.4
• Brand
  Crosman

Key specs2

Reloading System

Features an integrated speedloader that reloads the 25-round chamber rapidly while housing two 12-gram CO2 cartridges.

Chamber Feed Count

25 BBs

Pros & cons42

Pros

• Integrated speedloader reloads the 25-round firing chamber in seconds
• Dual CO2 housing accommodates two 12-gram cartridges for high-pressure gas
• Spring-loaded feed mechanism delivers 25 BBs smoothly into the action
• High-capacity reservoir system minimizes manual single-BB handling

Cons

• Engineered for Crosman SBR actions and will not fit Umarex Steel Strike
• Complex internal loading mechanism requires keeping debris out of the feed track

7

Umarex StrikeForce Full Auto .177 Caliber BB Gun Air Rifle

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  7.6
• Brand
  Umarex

Key specs2

Platform Type

Full-Auto .177 BB Rifle

System Verification

Verify magazine part numbers and CO2 configuration on the rifle receiver before buying spare drop-out magazines.

Pros & cons32

Pros

• Full-auto capable tactical BB rifle built for rapid plinking strings
• Chambered for standard .177 caliber steel BB ammunition
• Modern tactical rifle chassis with full-size handling ergonomics

Cons

• Requires separate purchase of spare magazines for continuous shooting
• Magazine specifications and CO2 load style must be confirmed on product listing

8

Umarex Universal Speed-Loader for .177 Caliber BB Gun Air Pistols

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  6.4
• Brand
  Umarex

Key specs2

Dispensing Rate

8 BBs per Plunge

Included Adapters

Ships with four adapters tailored for Walther CP99 Compact, PPK/S, Beretta Elite II, and S&W M&P BB ports.

Pros & cons42

Pros

• Plunges 8 steel BBs directly into the loading port with every press
• Includes four interchangeable adapters for multiple popular airgun ports
• Locking plunger prevents accidental BB spills during field storage
• Lightweight 0.2-pound body carries easily in shooting bags or pockets

Cons

• Adapters are designed for pistol magazines and may not align with rifle hoppers
• Limited strictly to .177 steel BBs and cannot feed lead pellets

9

Umarex StrikeForce .177 Caliber 30-Round Airgun Magazine

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  2.0
• Brand
  Umarex

Key specs2

Magazine Round Count

30 Rounds

Compatibility Check

Matches the Umarex StrikeForce rifle but cannot fit into the hopper-fed Umarex Steel Strike receiver.

Pros & cons32

Pros

• 30-round capacity delivers extended burst-fire strings before reloading
• Dedicated OEM replacement magazine for the Umarex StrikeForce rifle
• Built for standard .177 caliber steel BB feeding

Cons

• Will not fit the Umarex Steel Strike which uses an internal reservoir
• CO2 cartridge accommodation must be verified on the product packaging

Last update on 2026-10-07 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

Does the Umarex Steel Strike use a removable magazine or an internal reservoir?

Check your rifle receiver and user manual directly, because tactical air rifle feeding systems vary between internal BB reservoirs and detachable drop-down magazines. If you are comparing platforms, remember that models like the Umarex StrikeForce Full Auto .177 Caliber BB Gun Air Rifle rely on a separate Umarex StrikeForce .177 Caliber 30-Round Airgun Magazine rather than a built-in BB hopper. Always verify your specific model name and part number on the receiver before purchasing external feeding accessories.

Will the 30-round StrikeForce magazine fit my BB rifle?

No, magazine fit is strictly model-dependent. The Umarex StrikeForce .177 Caliber 30-Round Airgun Magazine is built exclusively for the Umarex StrikeForce Full Auto .177 Caliber BB Gun Air Rifle. Mag well dimensions, locking tabs, and internal valves differ across product lines, so attempting to seat this magazine into another rifle frame can cause feeding jams or physical damage. Confirm your rifle model before shopping for extra feeding gear for your tactical air rifle.

Can you use 19-shot Umarex pistol clips in tactical BB rifles?

No, air pistol stick magazines are not compatible with tactical air rifles. The Umarex .177 Caliber BB Gun Air Pistol Magazine pack with 19-shot capacity lists compatibility strictly for .177 steel BB pistols such as the Beretta Elite II, Umarex XBG, TDP 45, TAC, and Smith & Wesson M&P 40. These stick clips do not have the body geometry, length, or latching points required to lock into a rifle chassis.

How can you reload .177 steel BBs faster between firing strings?

Using a push-style loader or an integrated reservoir system significantly cuts downtime during plinking sessions. The Umarex Universal Speed-Loader for .177 Caliber BB Gun Air Pistols (Part Number: 2252502) includes 4 adapters and loads 8 steel BBs with each push of the plunger to simplify replenishment. Alternatively, specialized rifle platforms like the Crosman CFAHCM Quick Loading BB Magazine feature an integrated speedloader that reloads its 25-round firing chamber in seconds.

Which CO2 cartridges provide the pressure needed for rapid-fire cycling?

Standard 12-gram CO2 cylinders, such as the Umarex High-Grade CO2 Cartridges for Pellet Guns, BB Guns and Airsoft Guns, provide the consistent gas output required for multi-shot actions. Rapid firing naturally drops internal pressure as the gas cools, so pairing reliable 12-gram capsules with your CO2 BB gun helps prevent sluggish blowback and mid-cycle BB jams. Always verify the required capsule count and size in your manufacturer manual.

Are full-auto BB rifle magazines interchangeable across different brands?

No, full-auto BB magazines are proprietary to specific receiver designs. The Heckler & Koch HK MP5K-PDW .177 Caliber BB Gun Air Rifle Magazine (Part Number: 2252332) is compatible solely with the HK MP5 K-PDW air rifle (model 2252330) for .177 caliber steel BBs. Similarly, the Crosman SBR Full Auto Spare Magazine (DSFAM) features a drop-down style with 25-round BB capacity that only fits the DSBR and CFAR1B, while the CAKFAM fits the CAK1 and CSAK1. You must match the exact part number to your specific gun.