Welcome to Cheaper Than Dirt! Shop 200,000+ deals on firearms, ammunition, gun parts, survival gear and more. All in stock and ready to ship.
Previous | Next

Thermold Twin Magazine Lock for 20-Round M16/AR-15 Magazines TML20

Typically ships within 1 to 2 business days.
Add To Wishlist Tell A Friend
Can we ship this to you?
Used to couple two 20-round magazines together for quicker reloads. For use with Thermold magazines only.


Item#: 57894
Total number of Reviews: 2

Submit a review

2.0 5
"I purchased a couple of these, and they were great for the first week I had them. I loaded both at only 19 rounds each, and fired them several times. After about a week of keeping them in my M4, I noticed they were ejecting the rounds, about 3-4 rounds out of the top of the mag that was not in use. I inspected the mag, and noticed stress cracks around the top of both mags. I have always been skeptical of plastic mags, and now I know why. Save your money, and purchase steel mags and couplers."
1.0 5
"This was a wast of money, with shipping it was $22.25 it's dosen't hold the magazine tightly and never will, too bad because I would like a twin 20 round mag holder, it's not as heavy to carry around in a tactical situation.Why does a company even make an inferior product like this? all you have to do is handle it a few seconds and you know it won't do the job."