Bull Barrel Thread Protector 1/2 x 28 Knurled #4001 BlackQQ

This knurled thread protector is a perfect fit on a 0.920" threaded bull barrel for the 10/22. I recommend it highly.

Fits like it should.

Great price. Fits almost perfectly. Works great and does exactly what it’s meant to. Threads were very smooth and not too tight. And a huge plus it’s made in the usa. Going to order another one here soon.

Wish it was a bit wider so it bit flush

Very well made, it is slightly longer than my Ruger factory one, which gives a little more muzzle protection.Very pleased with fit and finish.

smooth threading and looks good on the mark 4

Was a perfect fit and nice quality.

I purchased this to go on a E.R Shaw bull barrel on a Ruger 10/22 and it fits perfectly. It looks like it comes with the barrel it fits so perfectly. It threads on great and I haven’t had any issues with it working itself off.