New muzzle breaks from SpiralGroove

[Teep]

I purchased two Delrin muzzle breaks from Kirk and they are very nicely made.  Second time dealing with Kirk and highly recommend him.

[Hoosier Daddy]

I purchased two Delrin muzzle breaks from Kirk and they are very nicely made.  Second time dealing with Kirk and highly recommend him.

+1
He has done me right more than once... My FWB 124 muzzle device is supreme

[hdrk1111]

Do these muzzle brakes slide over the front sight grooves on an HW rifle. I have removed the front sight from a Beeman R-9 and would like to add a muzzle device for looks and aid in cocking.
Bob

[splitbeing]

Could he make a unf adapter for the d48 with a cutout for the site post?