I have several of these guns and used one for many years, scary - why? , a Mossberg etc. only has the bolt handle root as the locking lug. These Mausers came in the following, Remo Popular, a 71 / 71-84 mauser in either single shot / two shot with one in a internal clip . Geha & HH both are 98 Mauser conversions, very basic & similar. Last but not least the Remo in 98 Mauser, very nice, with a German style sporter stock and several mechanical advances over the Geha. This model is quite scarce and rarely seen, I believe they all came in 12, 16 & 20 gau. albeit I've never handled a 20. On my 16s the front lugs still engage but not by much. Great and cheap additions to a Mauser collection. --- John Can.