10 Round

Magblock 10/30 MCL (Magazine Capacity Limiter) for Magpul 30 round 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 10 rounds.

- The Pmag dust covers will still fit when loaded.

- Magazines can be loaded with the bolt closed.

- Does not affect reliability.

- No increase in spring pressure. 

- Will also fit 30 round Emags. 

- Compatable with original Pmags and "M" Series only.  These will not work without modifications in Gen 3 or M3 Pmags. We will have another product set up to buy pre-trimmed M3 blocks. Here are instructions on how to trim blocks to work with Gen M3 Pmags:   http://www.calguns.net/calgunforum/showpost.php?p=9787410&postcount=261

Magblock 10/20 MCL (Magazine Capacity Limiter) for Magpul 20 round Gen M3 Pmags in .223/5.56mm, 300 Blackout

- Fits NEW Gen M3 Pmag 20  (Curved body)

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

- The Pmag dust covers will still fit when loaded.

- Magazines can be loaded with the bolt closed in most rifles. Some trimming of the limiter may be required for this.

- Does not affect reliability.

- No increase in spring pressure. 

- 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 Gen M3 30 Round Pmags

Magblock 10/30 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 10 rounds.

- The Pmag dust covers will still fit when loaded.

- Magazines can be loaded with the bolt closed.

- Does not affect reliability.

- No increase in spring pressure. 

- This block will work in the New Magpul TMAG Gen M3 30-round magazines.

- 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.

*ATTENTION: This posting is for the Magblock (only) and not for the magazine. We don't currently sell any magazines at all.

Lancer L5 10/20 MCL (Magazine Capacity Limiter) for 20 round Advanced Warfighter L5 magazines in .223/5.56mm.

- This new design block will sit on top of the lower spring attachment point or locking plate and convert a 20 round magazine to hold only 10 rounds.—

- Only fits L5 Advanced Warfighter with slide on base. Will not fit older L5 magazines.

- Does not affect reliability.

- No increase in spring pressure or wear. 

- Uses a custom modified Pmag Block. 

-This block will work in the New Gen2 Lancer Magazines.

*ATTENTION: This posting is for the Magblock (only) and not for the magazine. We don't currently sell any magazines at all.

Lancer L5 10/30 MCL (Magazine Capacity Limiter) for 30 round Lancer L5 Advanced WarFighter magazines 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 10 rounds.

- Only fits L5 Advanced Warfighter with slide on base. Will not fit older L5 magazines.

- Does not affect reliability.

- No increase in spring pressure or wear. 

(Note: This is a custom modified Pmag block)

-This block will also work in the 30-round 300 Blackout Lancer magazines along with the new Gen 2 Warfighter magazines.

*ATTENTION: This posting is for the Magblock (only) and not for the magazine. We don't currently sell any magazines at all.

Troy BattleMag 10/30 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 10 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)

Tapco Intrafuse AR-15 Magblock

- Magblock 10/30 MCL block for use in polymer Tapco Intrafuse AR-15 magazines.

- This block will convert a 30 round magazine to hold only 10 rounds. 

- The block replaces the lower Tapco locking plate.

NOTE: The Tapco follower must be modified like in the picture to hold all 10 rounds. 

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. 

UPGRADE: Add Magblock AR 30 Round Replacement Springs. Bring new life to your old, worn, USGI magazines, and make them like new with replacement stainless steel springs. These springs exceeds USGI specs.

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. 

*ATTENTION: This posting is for the Magblock (only) and not for the magazine. We don't currently sell any magazines at all.

- Fits Gen 2 Pmag 20 only (Straight body)

ASC USGI 6.8 SPC Magblock 10/25 MCL (Magazine Capacity Limiter)

- For use in ASC USGI 6.8 SPC 25 round magazines. 
- These blocks will convert a 25 round magazine to hold only 10 rounds.

ITAC Defense 10 Round Limiter Magblock 10/30

- For use in Itac Defense type 30 round magazines for the AR15. 
- These blocks will convert a 30 round magazine to hold only 10 rounds. 

Kriss Vector 22LR 10/30 Magblock 10 & 15 Round Limiter

- This block will convert 30 round Kriss Vector Extended Magazine 22LR magazines into a 10 round magazine.

- Easy to install without damage to your magazines.

New Hexmag AR-15 Magblock 10/20 Magblock

- Magblock 10/20 MCL block for use in polymer Hexmag AR-15 magazines.

- This block will convert a 20 round magazine to hold only 10 rounds. 

- Uses the original Hexmag locking plates.