10 Round

Magblock 10/20 and 15/20 Okay Surefeed USGI MCL (Magazine Capacity Limiter)

- For use in Surefeed Okay Industries 20 round magazines.
- These blocks will convert a 20 round magazine to hold only 10 rounds.

-Note: This block is designed for the OKAY Industries Surefeed 20 round magazine only. It will not work in other USGI 20 round magazines without modification. 

H&K Promag USC .45 Magazine Magblock 10/15 Limiter

- For use in H&K Promag USC .45 15 round polymer magazines as pictured.

- These blocks will convert a 15 round magazine to hold only 10 rounds.

Thermold Mini 30 Magblock 10/26 Magazine Capacity Limiter

 This block is for use in Thermold 26 round Mini 30 magazines. These blocks will insert at the base of the magazine spring and convert a 26 round magazine to hold only 10 rounds.

- Only for use in Thermold manufactured magazines. 

- Designed to work in the polymer magazine only.

HERA ARMS H2 Magblock 10/20  (Magazine Capacity Limiter) for AR15/M16 Magazines

- For use in Hera Arms H2 AR-15 type 20 round magazines for the AR15/M16. 
- These blocks will convert a 20 round magazine to hold only 10 rounds.

CMMG USGI AR-15 .22LR 10/25 Magblock 10 Round Limiter

- This block will convert 25 round CMMG USGI AR-15 .22LR magazines into a 10 round magazine.

- Easy to install without damage to your magazines. Allows use of factory locking plate and base plate.

 -This block is for CMMG .22LR USGI magazines in the pictures only. Will not work in Clear CMMG .22LR magazines. 

ASC USGI 6.5 Grendel Magblock 10/25 MCL (Magazine Capacity Limiter)

- For use in ASC USGI 6.5 Grendel 25 round magazines. 
- These blocks will convert a 25 round magazine to hold only 10 rounds.

Okay Industries Surefeed E2 Magblock 10/30 USGI MCL (Magazine Capacity Limiter) for AR15/M16 Magazines

- For use in Surefeed E2 USGI type 30 round magazines for the AR15/M16. 
- These blocks will convert a 30 round magazine to hold only 10 rounds.

H&K AR-15 Polymer Magazine Magblock 10/30 Limiter

- For use in H&K MR556 and HK416 type 30 round polymer magazines as pictured.

- These blocks will convert a 30 round magazine to hold only 10 rounds.

*This block is desinged for the polymer magazine only. 

10 Round Limiter for MSAR STG 20 Round Waffle Polymer Magazines

Magblock 10/20 MCL (Magazine Capacity Limiter) for MSAR STG 20 round polymer magazines in .223/5.56mm.

- This block will replace the lower spring attachment point or locking plate and convert a 20 round magazine to hold only 10 rounds.

- Customized base of the Magblock includes one locking point.

- Does not affect reliability.

- No increase in spring pressure.

-Tested on MSAR STG 20 Round magazine only.

10 Round Limiter for MSAR STG 42 Round Waffle Polymer Magazines

Magblock 10/42 MCL (Magazine Capacity Limiter) for MSAR STG 42 round polymer magazines in .223/5.56mm.

- This block will replace the lower spring attachment point or locking plate and convert a 42 round magazine to hold only 10 rounds.

- Customized base of the Magblock includes one locking point.

- Does not affect reliability.

- No increase in spring pressure.

-Tested on MSAR STG 42 round magazine only. 

Magblock 10/30 limiter for 5.56x45/.223 mm AR Magazines only.

- Tested and designed for UTG AR-15 magazines.
- These blocks will convert a 30 round 5.56x45 mm magazine to hold only 10 rounds.

Magblock 10/50 MCL (Magazine Capacity Limiter) for X-Products X-15 HXP 50 round Drum in .223/5.56mm.

- Magazines can be loaded with the bolt closed.
- Does not affect reliability
- No increase in spring pressure
- Easy to install, see the video. 

Beretta BM-59 10/20 Magblock 

Fits Beretta BM-59 Magazines in .308/7.62x51mm 20 round magazines and will convert them to hold only 10 rounds.

 - No need to drill any holes. 

 - Load magazines on a closed bolt.

 - Easy to install. 

- No external magazine modifications. 

CMMG AR-15 .22LR 10/25 Magblock 10 Round Limiter

- This block will convert 25 round CMMG AR-15 .22LR magazines into a 10 round magazine.

- Easy to install without damage to your magazines.

 -This block is for CMMG .22LR Evolution magazines in the pictures only. Will not work on USGI style magazines. That block is coming soon.