Glock 23 (.40) Magblock

- Fits 13 round .40 caliber Glock 23 magazines.  *See details on correct follower types below. 
-Will also fit Korean Glock Magazines.  
- Easy installation under the magazine follower.
- Limits the magazine to 10 rounds of .40 caliber ammunition. 
- Held in place with spring tension or can be epoxied for a permanent modification. 
- Lightweight, efficient design. 

* Please click the photos for installation instructions. Fits newer generation full metal lined Glock Magazines.
Only compatable with the follower type shown in the pictures. 

Pmag 21 GL9 Magblock 10 Round Limiter 10/21

This Magblock fits the Magpul Pmag 21 GL9 magazines used in 9mm Glocks and will limit them to 10 rounds. It is held in place with spring tension alone or can be glued or epoxied if desired.

• Simple install to make 10/21 Pmag 21 GL9 Glock magazines.
• Save Time and Money converting your magazines.
• No modification to the magazine is required.
• Lightweight and will not interfere with magazine reliability.
• Patented Design 

ProMag Springfield XDM 9mm Magblock

- Fits 20 round 9mm XDM magazines. 
- Easy installation under the magazine follower.
- Limits the magazine to 10 rounds of 9mm. 
- Held in place with spring tension or can be epoxied for a permanent modification. 
- Lightweight, efficient design. 

ProMag Springfield XDM 9mm Magblock

ProMag Springfield XDM 9mm Magblock

- Fits 19 round 9mm XDM magazines. 
- Easy installation at the base of the magazine.
- Limits the magazine to 10 rounds of 9mm. 
- Held in place with spring tension or can be epoxied for a permanent modification. 
- Lightweight, efficient design. 

ProMag Springfield XDM 9mm Magblock

Palmetto State Armory Five-Seven Magblock 10 Round Limiter

- Fits 23 round 5.7 mm Factory PSA magazines. 
- Easy installation at the base of the spring.
- Limits the magazine to 10 rounds of 5.7 mm. 
- Held in place with spring tension or can be epoxied for a permanent modification. 
- Lightweight, efficient design.

 Duramag 6.5 Grendel 10/20 Round Magblock

• Converts the DURAMAG AR-15 6.5 Grendel 20 round magazine to 10 rounds.
• Easy installation 
• Does not affect reliability 
• This block is constucted from our "New" Universal AK magazineblocks cut to #20.5

Beretta APX Magblock 10/17 (9mm) 10 Round Limiter

This Magblock fits the factory Beretta APX 21 round 9mm magazines and will limit them to 10 rounds.  Easily installed in seconds at the base of the spring. The factory locking plate is installed under the block. It is held in place with spring tension alone or can be glued or epoxied if desired.

- Simple install to make 10/21 Beretta APX magazines.
- No modification to the magazine is required.
- Lightweight and will not interfere with magazine reliability.
- Works on original factory Beretta APX magazines as seen in the photos. Other types of magazines will likely require modification of the limiter. 

*Please click on photos for installation instructions. 

*Universal Limiter Instructions: Cut to #24 and glue flush at the bottom for 10/21 limiter. Slide lock is not used. When epoxy cures assemble magazine. The two parts of the universal limiter must be glued flush to prevent the locking plate from causing the limiter to shift sideways. #24 will show in the limiter window notch like in the photos. 

PROMAG Ruger Mini 30 Magblock 10/20 Magazine Capacity Limiter

 This block is for use in PROMAG RUGER 20 round Mini 30 magazines. These blocks will insert at the base of the magazine spring and convert a 20 round magazine to hold only 10 rounds.

- Only for use in PROMAG manufactured magazines. 

- Designed to work in the polymer magazine only.

Magblock 10 Round Limiter for STI 140mm 20 Round 9mm Magazines

- Fits 20 round 9mm Factory STI 140 mm magazines. 
- Easy installation into base of the magazine.
- Limits the magazine to 10 rounds of 9mm. 
- Held in place with spring tension or can be epoxied for a permanent modification. 
- Lightweight, efficient design. 
- Only fits the floor plates shown. May need sanding shorter if your magazines have a floorplate locking plate.

*Note: If you have a newer Staccato STI magazine that has G3 on the back of the magazine, then you will need to click G3 option below.