Search results for 'USGI'

USGI 350 Legend Magblock 10/20 (10 Round Magazine Capacity Limiter)

- Fits USGI 20 round magazines made by C-Products/Duramag. 
- This block will attach to the bottom of the spring.
- Will convert a 20 round (350 Legend) magazine to hold only 10 rounds.
- Magazines can be loaded with the bolt closed in most rifles. Fitting may be required in some cases.
- Does not affect reliability.
- No increase in spring pressure. 
-Installs at the base of the magazine.

USGI 350 Legend Magblock 5/20 (5 Round Magazine Capacity Limiter)

- Fits USGI 20 round magazines made by C-Products/Duramag. 
- This block will attach to the bottom of the spring.
- Will convert a 20 round (350 Legend) magazine to hold only 5 rounds.
- Magazines can be loaded with the bolt closed in most rifles. Fitting may be required in some cases.
- Does not affect reliability.
- No increase in spring pressure. 
-Installs at the base of the magazine.

Magblock 10/20 USGI MCL (Magazine Capacity Limiter)

Magblock 10/20 MCL (Magazine Capacity Limiter) for use in most USGI 20 round magazines in .223/5.56mm.

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

-Magazines can be loaded with the bolt closed. 

You must specify the type or brand of magazine when ordering. for example Colt 20 round magazines use a modified block, but are straight 20 magazine bodies. Magazines with a slightly curved body (such as some C-Products) use different block and must be specified when ordering.

- See our FAQ section for details about using with Magpul Ranger Plates. http://www.magazineblocks.com/magento/faq or select the custom option below to buy with the bottom locking tab still in place. 

Magblock 10/30 USGI MCL (Magazine Capacity Limiter) for AR15/M16 Magazines

- For use in USGI type 30 round magazines for the AR15/M16. 
- Will also fit SCAR 16 GI Magazines.
- These blocks will convert a 30 round magazine to hold only 10 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. You can also convert them yourself using the pictures in the FAQ section as a guide. 

USGI .458 SOCOM Magblock 5/20 (5 Round Magazine Capacity Limiter)

- Fits USGI 20 round "Curved body" magazines made by C-Products and ACS when used with .458 SOCOM adapter. 
- This block will attach to the bottom of the spring.
- Will convert a 20 round (.223/5.56) magazine to hold only 5 rounds of .458 SOCOM.
- Magazines can be loaded with the bolt closed in most rifles. Fitting may be required in some cases.
- Does not affect reliability.
- No increase in spring pressure. 
ONLY FITS PICTURED MAGAZINES USED WITH FOLLOWER ADAPTER AND .458 SOCOM AMMUNITION.

USGI "Curved Body" Magblock 5/20 (5 Round Magazine Capacity Limiter) .223/5.56mm and .300BLK

- Fits USGI 20 round "Curved body" magazines made by C-Products and ACS.
- This block will attach to the bottom of the spring.
- Will convert a 20 round magazine to hold only 5 rounds.
- Magazines can be loaded with the bolt closed in most rifles. Fitting may be required in some cases.
- Does not affect reliability.
- No increase in spring pressure. 
- Works with .223, 5.56mm, and .300BLK

Colt USGI 10/20 MCL Magblock

For use in ONLY Colt 20 round magazines. (See USGI 10/20 for other types of USGI magazines.)

-This block will attach to the bottom of the spring and convert 20 round magazines to hold only 10 rounds.

-COLT  USGI magazines use a modified 10/20 USGI block which has been trimmed and an adapter plate plastic welded on.

-Requires no magazine modifications. 

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. 

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. 

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.

The Magpul Enhanced Self-Leveling Follower is a drop in replacement for the current issue aluminum USGI 30-round magazine follower.

Featuring a patent pending 4-way anti-tilt design, the Enhanced Self-Leveling Follower is made from a non-hydroscopic and self-lubricating polymer.

Made in U.S.A.

The Magpul Enhanced Self-Leveling Follower is a drop in replacement for the current issue aluminum USGI 30-round magazine follower.

Featuring a patent pending 4-way anti-tilt design, the Enhanced Self-Leveling Follower is made from a non-hydroscopic and self-lubricating polymer.

Made in U.S.A.

SCAR 16 Magblock 10/30

- For use in the SCAR 16 FNH 30 round magazines

- These blocks will convert a 30 round SCAR 16 magazine to hold only 10 rounds.

- No modification to your original SCAR magazines is required to use these limiters.

- NOTE: For use only in FNH manufactured SCAR 16 factory magazines. For regular metal AR magazines you must use the USGI limiters.

USGI C-Products .458 SOCOM Magblock 5/10 (5 Round Magazine Capacity Limiter)

- Fits USGI 10 round "Curved body" magazines made by C-Products. 
- This block will attach to the bottom of the spring.
- Will convert a 10 round magazine to hold only 5 rounds of .458 SOCOM.
- Magazines can be loaded with the bolt closed in most rifles. Fitting may be required in some cases.
- Does not affect reliability.
- No increase in spring pressure.