SLR308 Takedown Pins

Good afternoon, I’m hoping someone can assist with a question I have on takedown pins.

I ended up purchasing a SLR builders set, the B36, which I understand is a LR308 type rifle. Received the set and unlike their AR-15 set it looks like it doesn’t include takedown pins.

Does anyone have this lower and know what type of takedown pins will work? The sockets on the rear are sort of inlet so I’m not sure if I can safely just order like a regular AR-10 set or what I need to purchase.

Just hopeful someone else who’s bought this set knows what works.

Tried reaching out to SLR but they haven’t yet responded. Also they don’t sell any takedown pins aside from their AR-15 ones.