Custom made silencer adapter for Discovery air rifle. 1/2 UNF standard thread for common air gun/rifle silencers or LDC (lead dust collector). Lower part of the adapter has been flat cut to clear the way for filler cap, so it doesn’t interfere with your filling operation. With thread protector.
This will fit all 7/16″ Crosman barrels (11,11 mm), adapter has been precision reamed to that dimension (like 2240, 13xx etc. – if you want adapter for these ones, they can be made without lower cut out).
Material is steel, blued. Securing is done with M4x0.75 mm or 8-32 grub screw. Also fits Maximus with non-threaded barrel.