The Limited Edition Borescope from Gradient Lens offers the same Hawkeye quality at a more affordable price. The 17 inch Borescope includes the same light source, mirror adapter, and cleaning kit as the regular Hawkeye HS17FE-K. Saving are passed on to shooters with the omission of the focusing eyepiece and hard case. The borescope is shipped in a padded cardboard case (works well for storage too) and can be disassembled for focusing in seconds with included Allen wrench. The Limited Edition Borescope is perfect for the individual shooter or gunsmith who does not require a protective hard case. Focus is pre-set for 22 to 30 caliber barrels.
Sinclair, Issue:4A, Page:235