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

- 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. 

Magblock 10 and 15 Round Limiter for Magpul 20 Round AK-47 Pmag (7.62x39mm)

This block fits the new Magpul 20 round AK47 magazines and will convert them to hold 10 rounds.

- Replaces the lower locking plate for an easy and secure install.
- Built in spring catch holds the limiter securely in place and prevents noise.
- Also available as a 10 round limiter for 20 round Pmags and a 15 round option is available.
- Patented design not available anywhere else. 

*Made using out new Universal AK Limiter. If using the universal AK kit to make this limiter, cut so #24.5 shows in the indicator notch and use the Pmag lock insert. The block sold here come pre-cut for this size. 

Upgrade Stainless Steel AK replacement springs available for Pmag AK Magazines! Add to order below for a discount.  See our upgrade springs here: LINK

- Fits Gen 2 Pmag 20 only (Straight body)

Pmag LR20 Magblock GEN M3 Magazine Capacity Limiters (5, 10, and 15 Round Limiters Available)

Fits the Magpul LR20 .308/7.62x51mm Pmags and will convert them to hold only 5, 10, or 15 rounds. Select desired size below. Easy to install. 

- Will NOT fit older version magazines. Gen M3 Only.

- Dust covers still fit with 10 rounds loaded.

- Load magazines on a closed bolt in most rifles.

- Easy to install.

- No external magazine modifications.

-This block requires you use the factory Magpul locking plate with our block (See picture 1 and 2). 

Pmag LR20 Magblock 10/20 GEN 2

Fits the Magpul LR20 .308/7.62x51mm Pmags (All older versions) and will convert them to hold only 10 rounds. Easy to install. You will not use the original factory locking plate with this block.

- Will NOT fit new Gen M3 Version. Fits all prior versions.

 - Dust covers still fit with 10 rounds loaded.

 - Load magazines on a closed bolt.

 - Easy to install. 

 - Includes required screw. 

- No external magazine modifications. 

ProMag M14/M1A 7.62x51mm/.308 20 round magazines.

- Easiest and quickest way to make a 10 round M14 Promag (Only) Magazine.

- Can be permanently attached to the spring with epoxy.

- The block attaches to the spring to prevent noise and movement.

- No magazine modifications required.

-Allows loading on a closed bolt with 10 rounds installed.

-New light weight design.

-This block is designed for the PROMAG M14/M1A 20 Round magazine, only. Military surplus and other manufacturers use our standard block.

Hexmag AR-10/SR25 Magblock 5/20

- Magblock 5/20 MCL block for use in polymer Hexmag AR-10/SR25 magazines.

- This block will convert a 7.62x51/.308 20 round magazine to hold only 5 rounds. 

- Uses the original Hexmag locking plates.

Hexmag AR-10/SR25 Magblock 10/20

- Magblock 10/20 MCL block for use in polymer Hexmag AR-10/SR25 magazines.

- This block will convert a 7.62x51/.308 20 round magazine to hold only 10 rounds. 

- Uses the original Hexmag locking plates.

Gen M2 Magpul PMag 10/30 limiter 3 Pack Kit

Save time and money by making your magazines legal. 

- This Magblock fits the Gen2/M2 Magpul 30-round Pmags.

- Easily installs at the base of the spring. It is held in place with spring tension alone or can be epoxied if desired.

- No modification to the magazine is required.

- Lightweight and will not interfere with magazine reliability.

- Requires cutting of the Magblock for Gen2 20-round magazines.

-Magazines can be loaded with the bolt closed.

Gen M3 Magpul PMag 10/30 limiter 3 Pack Kit

Save time and money by making your magazines legal. 

- This Magblock fits the Gen3/M3 Magpul 30-round Pmags.

- Easily installs at the base of the spring. It is held in place with spring tension alone or can be epoxied if desired.

- No modification to the magazine is required.

- Lightweight and will not interfere with magazine reliability.

- Requires cutting of the Magblock for Gen3 20-round and 10-round magazines.

-Magazines can be loaded with the bolt closed.

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

10 Round Limiter for Gen M3 40 Round Pmags

Magblock 10/40 MCL (Magazine Capacity Limiter) for Magpul 40 round Gen M3 Pmags in .223/5.56mm. 

- This block will replace the lower spring attachment point or locking plate and convert a 40 round magazine to hold only 10 rounds.

- Includes 2 part limiter for extra height.

- Magazines can be loaded with the bolt closed.

- Does not affect reliability.

- Compatible with the 40 round Magpul Gen 3 Pmags only.

Magblock 10 Round Limiter for Magpul 30 Round AK-74 Pmag (5.45x39mm)

- This block fits the new Magpul 30 round AK74 magazines and will convert them to hold 10 rounds.

- Replaces the lower locking plate for an easy and secure install.

- Built in spring catch holds the limiter securely in place and prevents noise.

- Made of super strong heat resistant polymer.

Magblock 10/50 MCL (Magazine Capacity Limiter) for Magpul 50 round D50 Drum in 7.62x51.

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