Various muzzle brakes and flash hiders

Not sure of the make but muzzle devices from 1-6 are all threaded for a standard .223 rifle 1/2x28

7 is for a type 81 

8 I believe is threaded for 30 cal 5/8x24

Shipping is available 

Prices...

1. Sold
2. $30 each 1 remaining
3. Sold
4. $25 1 remaining
5. $115
6. Sold
7. $100
8. Sold