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Pmag LR 20 Magblock 10/20 (.308) SECONDS

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Product code: Pmag_308_1020_Seconds

Availability: Out of stock

Quick Overview:

Pmag LR20 Magblock 10/20

Fits the Magpul LR20 .308/7.62x51mm Pmags and will convert them to hold only 10 rounds. Easy to install. Video instructions available under the FAQ Video link. Attaches to the original locking plate with an included screw. No need to drill any holes. Only a screw driver is needed to install. 

***Does not fit Gen M3 Pmags.***

- Dust covers still fit with 10 rounds loaded.
- Load magazines on a closed bolt.
- Easy to install.
- Includes required screw.
- No external magazine modifications. 

Seconds are cosmetically flawed blocks that we don't want to waste. We will prep them to a point where they are functional in the stated magazine. They will still function normally, but may need slight modification in some cases.  A cheap way to block magazines and great for experimenting for use in other types of magazines.


New design block for the Magpul LR20 Pmag to make a 10/20 magazine. Made of heat and impact resistant fiber reinforced polymer. Won't deform even in the most hostile environments.

Additional Information

Custom design No

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