Magpul PMAG Gen M3 - AR-15

I buy these magazines like my life depends on them because it does. I trust Magpul , it’s a Jarhead thing!

Great! Using the correct mag with 300BLK is pretty important for reliable feeding.

My friends and I use various models magazines of PMAGs from Magpul.With a little tuning in the form of self-adhesives made of textured rubber 3M. On the SIG SAUER MCX-SPEAR LT IR 5.56 11.5" RIFLE-PISTOL we also use the MCX-SPEAR LT 9" UPPER AR CONVERSION KIT 300BLK - FDE. I have only positive emotions from using PMAGs. The quality of Magpul products is beyond praise. BUT!!! There is a small "fly in the ointment" in this "barrel of honey". For safety reasons, we use only Coyote-colored PMAGs for the 5.56x45 caliber, and exclusively black PMAGs for the 300BLK. So as not to mix up the cartridges and not to send a 7.62x35 cartridge into the 5.56x45 chamber. Which leads to big problems. Magpul produces black PMAGs in three sizes: 10, 20 and 30 rounds. We use all three sizes of PMAGs in different conditions. BUT, for some completely incomprehensible reason, Magpul does NOT produce PMAGs in Coyote color in sizes less than 30 rounds. Despite the fact that Magpul has all the technical capabilities and material (plastic) of Coyote color and molds of the required size. We would really like Magpul to have PMAGs in Coyote color in its assortment in sizes of 10 and 20 rounds. And accordingly, everyone will be able to have them in their arsenal. And safely use different calibers of cartridges on multi-caliber weapon platforms, such as MCX-SPEAR and similar. Differentiation of PMAGs by color for different calibers of cartridges significantly reduces the error compared to the use of small rubber rings with inscriptions. I really, really hope that Magpul will take our needs into account and in the near future will start releasing PMAGs magazines in sizes 10 and 20 rounds also in Coyote color!

Not for DDM4 PDW 300 blackout. I had to take the gun to a gunsmith and he quickly pointed out a magazine feeding issue. He could see the round wasn’t sitting high enough on the feeding ramp. Mag sits loosely as well. Dremeled the ridge off the back of the magazine and they were able to seat slightly higher for more reliable loading.

Bought two of these 20 round mags to keep my .223, and 300 Blackout separate. Added some mag bands to also help identify them at a glance. They feed well, and I had no issues at the range.

The 20 round in 300 blk is a great balance. Runs like a champ, now make them see through.

MagPul’s 300 BLK mag is another high quality product. The 20 rd mags are a great way to help differentiate between my 300 BLK mags and 5.56 30 rd mags. I also color coded them and added a 300 BLK indicator band for added safety.

Got 20 round mags to distinguish subs and supers. No feeding issues, good look and feel.

Great magazine. Fit, finish, and durability are the best. Recommend this mag to friends and family.

Perfect for my 300blk. Wished they came in other colors to help me identify what caliber they are. I used fingernail polish on the stamped lettering to help.