Products

HK416 22LR 10/30 Magblock 10 Round Limiter

- This block will convert 30 round HK 416 22LR magazines into a 10 round magazine.

- Easy to install without damage to your magazines.

Mini 14 Magblock 10/20 MCL (Magazine Capacity Limiter for Ruger Magazines

 This block is for use in RUGER 20 round Mini 14 magazines. These blocks will attach to the lower spring and convert a 20 round magazine to hold only 10 or 15 rounds. (Select option below). 

- Only for use in RUGER manufactured magazines. 

- This is a modified USGI magblock.

- This block will work in both the 5.56/223 and 300 Blackout Ruger Mini 14 magazine.

Magblock for ProMag DPMS LR-308 20 Round Magazines.  10 or 15 Round Limiters available.
Fits Promag DPMS LR-308 20 round magazines in .308/7.62x51mm and will convert them to hold only 10 or 15 rounds.

- Easy to install in seconds.
- No need to drill any holes.
- Load magazines on a closed bolt in most rifles.
- No external magazine modifications.

Magblock for ArmaLite AR10 25 Round Magazines.  10 and 15 Round Limiters.

Fits ArmaLite AR10  .308/7.62x51mm 25 round magazines and will convert them to hold only 10 or 15 rounds.

- Easy to install in seconds.
- No need to drill any holes.
- Load magazines on a closed bolt in most rifles.
- No external magazine modifications.
- Select 10 or 15 round limiter below. 

• Converts 9mm AR-15 32 round magazine to 10 rounds.
• This block will work with 9mm AR-15 magazines made by ProMag only.
• It replaces the lower floor plate. 
• The spring can also be epoxied to the block which allows for disassembly and cleaning. 
• We have a separate block available for UZI, C-Products, and ASC 32 round magazines. This one only fits Promag magazines.

Arsenal Bulgarian Circle 10 AK-47 Magblock

This block fits the Arsenal 30 round AK47 magazines and will convert them to a 10 round magazine.

-Replaces the lower locking plate.

-Works on Arsenal Bulgarian 7.62x39mm AK magazines.

Note: This block is made from our Universal AK Kits cut to #38 using a square locking plate.

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

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. 

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.

• Replacement upgrade stainless steel springs.
• Uses highest quality 17-7 Stainless Steel to prevent tension loss.
• Fits all AR magazines including Pmag, standard GI issue, Hexmags, etc.
• Exceeds USGI specs 
• Guaranteed not to lose tension!
• Great to use with Magblock Limiters also. 

Replacement upgrade 30 round spring for use in AR magazines including Pmags, Hexmags and standard USGI magazines. Use along with our 10 round blocks for an upgrade or save your original springs. Uses the highest quality 17-7 Stainless spring steel which has the best properties for magazine spring use. Most companies don't use this quality steel due to the added cost, but if you want the best it will cost a little more. These 30rd AR15 magazine spring holds up in the harshest condition and won't loose tension over time even if maintained fully loaded. We guarantee spring will not be damaged from long term storage of fully loaded magazines!

These springs use 17-7 PH is a precipitation-hardened stainless steel that is well suited for aerospace and other applications requiring high strength and good corrosion resistance and formability. Type 17-7PH is a Chromium-Nickel-Aluminum, austenitic stainless steel. It is the most formable of all PH grades and has the highest strength and hardness. It is less magnetic than other PH grades and offers minimal distortion upon heat treatment. This material maintains its valuable properties at temperatures up to 800 F.