All around PO 4x17 is the most useful and versatile optic of the three. It is very lightweight, has a highly effective reticule and can be mounted on almost any rifle because of it's picatinny clamp. To me this is a must have optic for the AK74 or 223 / AK101 owner. Kashtan is highly collectible and a very fine optic indeed, but for the average shooter PO 4x17 will be the better choice
and 2 cm Flak Crew Manual - WW2 Era Issue
Handbuch für Den Flakartilleristen (Der Kanonier) , Handbook for the Flak Artillery Crew (The Cannonier). Dated 1941, 8th Improved Edition. Paperback, 67 pages. This manual is a translation of parts of the 1941 Handbook for the Flak Artillery. The only sections contained herein are the basics for each gun, and the detailed descriptions of the tasks for each crewmember during setup and firing. It does not contain the artillery geometry, theory, communication, or aircraft recognition sections of the original 204 page manual.
Please reference "Flak Crew" on your order.
$17 – includes . first class postage.
Cover Contents Page 19 Page 59