ShotStop was raided by the FBI on the 18th of Oct 2023. There's been no declaration by Law Enforcement as to what the reason for the raid. ShotStop posts a statement a few days later that they are "cooperating" with LE and that 3 of their models have NIJ CPL's. Nov 24, 2023, they filed to dissolve as a company. A few of these retailers seemed surprised/bamboozled by Shotshop.
Their original GT plate is Tencate plate. One of their previous CPL listings is a Tencate part # appended SSB. The NIJ has no duty to comment on FIT testing of CPL plates, but they did say it's about every 11 months, and failure to complete FIT will result in removal from the CPL.
They've long been pimping their GT2, HA, and HS "ultra light" plates. The randomly would say the GT2 is III+ but it's only a 5.56 SRT plate. I've had LE message me that SStop came out and held demos showing their GT2 were stopping M2AP :| All of those plates have foam rings of 1/2" OR MORE on the edge. They were tile array plates, and construction was low to middle grade at the best. Poor adhesion, and the UHMWPE backers delaminated easily. They sent an online retailer a cease and desist when they used footage of mine to show the large foam rings.
I tested their HA plate 3 times and every time they had poor performance. The first time it happened, I sent them back and they chalked it up to accidentally sending me a prototype plate. After the second time, they claimed the error was on my end, and that they could not replicate the perforations, but were unwilling to have an NIJ lab perform the same hit placement as mine falling under the statement that Level IV plates only have to stop 1 COM M2AP shot. They offered to come out and bring their own ammo to retest, but I declined.
If I had to guess, they imported complete Chinese plates, and sold them as made in the US, all while upselling performance capabilities of many of the models to LE. One agency had placed a large order for one of their models and was sent a pallet of the wrong plate ..
TL:DR If you have one of their ceramic plates be very suspect as to it's build quality.