WTS Benchmark 20" carbon barrel

[Steakngravy]

For sale , benchmark 20" ultralight carbon barrel 1 in 8 twist . Standard tennon 1.20 sells new on hells canyon site for 842 with tax . I'll do 675.00 ! Shipped in the lower 48 . Be a nice suppressor barrel for someone

 

[BRTreedogs]

What caliber?

 

[Steakngravy]

Lol I guess I missed that .284