Rifles

SCAR 17 MAGBLOCK

- New and Improved Easy Install Design.

- This block will fit original 7.62x51mm NATO/.308 SCAR 17 Magazines made by FNH.

- The block attaches to the bottom of the magazine spring and will convert 20 round magazines to hold only 15 rounds. 

- No modifications to your expensive FN SCAR magazines are needed to install.

- The block can be epoxied to the spring for a permanent modification.

- Can also limit a 10 round Scar 17 magazine to 5 rounds.

Made from super strong ABS plastic. 

*PATENT PENDING*

AR10 Magblock 10/20

Fits ACS and C-Products .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. 

- May fit other brand AR 10 Magazines. 

10 Round Limiter for CAA Indicative 30 Round Polymer Magazines

Magblock 10/30 MCL (Magazine Capacity Limiter) for CAA 30 round polymer magazines in .223/5.56mm. 

- This block will attach to the bottom of the spring, and sits on top of the original locking plate.
- Easy conversion of 30 round CAA magazines to hold 10 rounds.
- Does not affect reliability.
- No increase in spring pressure. 

Tapco AK47 10/20 Magblock

This block fits the Tapco 20 round AK47 magazines and will convert them to a 10 round magazine.

-Replaces the lower locking plate.

-Works on Tapco 7.62x39mm 20 Round AK magazines.

Magblock 10 Round Magazine Capacity Limiter for Thermold 15 and 20 round AR-15/M16 Magazines.

- Will convert both a 20 or 15 round magazine to hold only 10 rounds.

- Only fits current production Thermold magazines. Has not been tested on older versions. Some modification may be needed for older production magazines. 
- The Thermold 15 and 20 round magazines use the same body size and differ only by a slight internal modification. The same limiter will limit both magazines to 10 rounds. 

SCAR 17 MAGBLOCK for THERMOLD 20 Round. Also fits Rock River Arms LAR-8 Polymer Magazines.

- This block will fit 7.62x51mm NATO/.308 SCAR 17 and LAR-8 Magazines made by THERMOLD and RRA ONLY. 

- The block attaches to the bottom of the magazine spring and will convert 20 round magazines to hold only 10 rounds.

- No modifications to your expensive FN SCAR magazines are needed to install.

- The block can be epoxied to the spring for a permanent modification.

Made from a solid polymer. These are very strong and heat stable to over 260 degrees F.  New easy to install design with spring catch.

*PATENT PENDING*

NOTE: The 10 th round may fit a little tighter in the RRA magazines, and need to be loaded with the bolt open. You can always custom fit the limiter if desired.

15 Round Limiter for Gen M3 30 Round Pmags

Magblock 15/30 MCL (Magazine Capacity Limiter) for Magpul 30 round Gen M3 Pmags in .223/5.56mm. 

- This block will replace the lower spring attachment point  or locking plate and convert a 30 round magazine to hold only 15 rounds.

- The Pmag dust covers will still fit when loaded.

- Magazines can be loaded with the bolt closed on many rifles.

- Does not affect reliability.

- No increase in spring pressure. 

- Compatable with new Magpul Gen 3 Pmags only.  These will not work in original Pmags.'

- Attention: We now offer the option to use our block with the Magpul factory retaining plate with our block. The block will sit on top of the Magpul retaining plate and is cut differently than our standard Gen M3 10/30 magblock. If you're planning on not using the factory retaining plate then we have an options for you.

10 Round Limiter for Tapco Galil and Golani rifle Magazines

- This block fits the Tapco 30 round .223/5.56mm magazines for Galil and Golani rifles and convert them to hold only 10 rounds.

- This block replaces the original Tapco locking plate.

- No modification to the original magazine or follower is required.

-  Fits Tapco .223/5.56 Galil/Golani magazines only. 

Converts 9mm AR-15 20 round magazine to 10 rounds.

- This block will work with 9mm 20 round AR-15 magazines.

- Marked where to cut for a 15 round block.

- It replaces the lower magazine locking plate.

- The spring can also be epoxied to the block which allows for disassembly. 

Magblock 15/30 USGI MCL (Magazine Capacity Limiter)

- For use in USGI type 30 round magazines.
- These blocks will convert a 30 round magazine to hold only 15 rounds.
- Works great Magpul anti-tilt followers.
- Fits Brownells, C-Products, ACS, D&H, NHMTG, Colt, and most other metal .223/5.56 mm 30 round magazines.

-Original military style green USGI followers may need to be trimmed or replaced to work properly. If your followers have a green spike in the middle this will have to be cut down to work properly. Please see the training video section or the other photo here for instructions on how to do this. The link to the FAQ section also provides more information. 

- See our FAQ section for details about using with Magpul Ranger Plates and L-Plates. http://www.magazineblocks.com/magento/faq 
We have found two different methods that can be used for USGI Ranger Plates and L-Plates. We have added custom options below to buy with the bottom locking tab still in place (Method #1), or converted for use with both parts of the Ranger/L-plate as Magpul intended (Method #2). You can also convert them yourself using the pictures in the FAQ section as a guide. 

Troy BattleMag 15/30 MCL (Magazine Capacity Limiter) for 30 round Troy BattleMags in .223/5.56mm.

- This block will sit on top of the Troy locking plate and convert a 30 round magazine to hold only 15 rounds.

- The optional shock absorbing floor plate will still function normally.

- Does not affect reliability.

- No increase in spring pressure or wear. 

(Note: This is a custom trimmed Pmag block)

10 Round Limiter for SWAMP FOX 30 Round Polymer Magazines

Magblock 10/30 MCL (Magazine Capacity Limiter) for Swamp Fox 30 round polymer magazines in .223/5.56mm. The Swamp Fox TMG-M30-P01 is a 30 round light weight polymer magazine that fits 5.56×45 NATO and .223 Remington AR15/M16 style firearms.

- This block will replace the lower spring attachment point  or locking plate and convert a 30 round magazine to hold only 10 rounds.
- Customized base of the Magblock includes a locking point just like the original locking plate.
- Does not affect reliability.
- No increase in spring pressure. 
- Easy to install.  

10 and 15 Round Limiter for IMI Defense AR15 30 Round Polymer Magazines

Magblock 10/30 and 15/30 MCL (Magazine Capacity Limiter) for IMI Defense 30 round polymer magazines in .223/5.56mm. 

- This block will attach to the bottom of the spring, and sits on top of the original locking plate.

- Easy conversion of 30 round magazine IMI magazines to hold only 10 rounds. Option to cut for 15 rounds available. Check box below.

- Does not affect reliability.

- No increase in spring pressure. 

10 Round Limiter for Promag COL-A18 - AR15 30 Round Polymer Magazines

Magblock 10/30 MCL (Magazine Capacity Limiter) for Promag 30 round polymer magazines in .223/5.56mm. Model COL-A18. 

- This block will replace the lower spring attachment point  or locking plate and convert a 30 round magazine to hold only 10 rounds.

- Customized base of the Magblock includes two locking points just like the original locking plate.

- Does not affect reliability.

- No increase in spring pressure. 

- Compatable with Promag model:  COL-A18 - AR-15 / M16 .223-5.56x45mm (30)Rd Black Polymer Magazines only. These magazines have 2 small posts on the locking plate that lock into the floor plate.