1/2 x 28 to 5/8x24

Why did you pick this product vs others?:Fits great. Installed it on 5.56 AR so I can use multi caliber.300 muzzle device. Strong piece, washer included.

Needed adapter for larger can to go on smaller thread, worked great and far cheaper than name brand super tactical operator stuff...

Good product!I use them to install a suppressor on my 22LR rifles. The can is 5/8 by 24 , the barrel of the 23's are 1/2 x28. Screw on the adapter and tighten it up. Add suppressors.

Work great

I ordered these for my Dead Air Primal. Before I installed them, I measured them to make sure the flat area was completely flat and level. They were dead on according to my Mitutoyo mic. I put my E-brake and 22 cal cap on and put it on my Henry Frontier. It ran flawlessly. The thread adapter IS lightweight, but it is ferrous. The only reason I am not giving it 5 stars is that the black oxide finish isn’t holding up very well. There are some light spots where the threads make contact. The finish doesn’t matter all that much to me though. I am all about function and these perform beautifully. These adapters are a bit more expensive than others, but in my opinion are absolutely worth it. I am going to try the adapters on higher pressure calibers and see if they can handle it. If they don’t, I will update this review.

Worked perfectly

Good transition from barrel to supressor. Do not recommend using the crush fit washer. Could slightly misalign and cause baffle strike. Stick with flat washers if needed and torque wrench

I like the build quality of this product it fit very well. This is exactly what I needed and was surprised to find such good quality for the price. They look great too.