Now, displace the arrow and put it aside. The Fix:įirst, put your Mission MXB 400 crossbow in safe mode. So, you have to decock it manually by disarming and using a cocking rope. Sometimes, the arrow might get stuck after you have cocked the Mission MXB 400 crossbow. Now, gently swap out your arrow or bolt for one that is more suited for shooting into a target or the soil.įinally, with the safety in the “F” or Fire mode, shoot the arrow or bolt while aiming towards the target or the soil five or six steps ahead of you. Then, re-engage the Anti-Dry Fire system to prevent the risk of a dry fire. To accomplish this, first, disable the trigger by moving the safety to the “S” or Safe mode. You should always shoot the arrow at a target to decock the crossbow. Many people do not know that the MXB 400 is not meant to be decocked by any cocking rope or hand. If you try to decock the Mission MXB 400 with your hand, you might get injured. The manufacturer advises lubricating the rail after every ten arrow firing. The trigger system, however, should never be lubricated as it might collect extra dirt. You may protect your crossbow from any kind of damage by rubbing a little gun oil on its components. The Fix:Īfter each activity, you must wipe the Mission MXB 400’s trigger. Therefore, regular maintenance and cleaning are needed to keep it running smoothly. Additionally, if you don’t monitor and maintain it, it could get stiff. If you recently purchased the Mission MXB 400 crossbow, it may feel stiff. It is best to reapply the glue to all of the nocks of the batch of arrows. If you notice that the nocks of your arrows are coming off, you have to reattach them. The Fix:īe sure to buy better-quality arrows for the Mission MXB 400. This happens because the connection substance between the nock and the arrows is of low quality. Many users have experienced having the nocks of their arrows becoming loose. The nocks of the mission arrows are known to be of low quality. These are perfect for shooting with the Mission MXB 400 crossbow. It is best to use the Black Eagle Executioner arrows that come with metal nocks. If you have accidentally cut the string using lower-graded arrows, you have to get it replaced. Also, make sure that the arrows that you are shooting have a metal ½ moon neck. You should always use arrows with more than 400 grains. Shooting plastic or arrows without glued nocks will cause the nocks to go into the shaft also. The reason for this issue is using arrows less than 400 grain. As a result, the shaft splintering may cause the string to be torn. This problem occurs when the nocks are compelled into the shaft. The string of the Mission MXB 400 can cut or become torn. Send in the crossbow for a repair or replacement. Use arrows with glued nocks and more than 400 grains. Quick Overview of the Problems and Solutions Problems with Mission MXB 400 Look at it to have a quick understanding of each of the problems. You may find some easy fixes for each of the frequent Mission MXB 400 problems in the table below.

Mission MXB 400 Common Mission MXB 400 Problems and Solutions

Mission crossbow bolt specs