These mags are well made, and feed flawlessly. They are IDENTICAL to the real deal as well. Yes the plastic is slightly shinier than your typical polymer magazine (PMAGS), but it's not like it's a giant red flashing light on the field. The textured grip is functional, but not obtrusive. These are much easier to get in and out of my tenspeed mag pouches (tight elastic) than PMAGS. I had one internal jam on one of these mags after a good 4-5 foot drop to concrete, but it was easily fixed. At this price point, you're going to have a hard time finding mags that look this good, and feed this good. Highly recommend.
Also, the 1-star review here is total garbage. The mags didn't fit the gun, but that does not reflect anything on the quality of the product. Certain magazines don't fit certain guns, it's an inconvenient truth of the airsoft world.
These fit my G&G Top Tech TR4-18 Perfectly (PMAGS DO NOT.)
Real deal replica. Flawless simulation of actual Troy Battle Mags.
Textured grip is functional but not overt.
Easy to disassemble if needed.
Great price point.
Fit HK 416 style magwell (lower bottom lip/angle)
Plastic is slightly shiny.
4-5 foot drop to concrete caused internal jam, but was easily corrected.