Airsoft M40A3 Tripple Picatinny Front Rail
Description
--- Work in Progress --- This file is not completely done yet. Meaning I am still in the phase of testprinting and tweaking. This is a follow up to the single top rail I have designed before. Function: Its main purpose is hold the barrel down in the receiver when you rest your fun in the barrel, like you would do in a window frame or similar. This does not only provide more stability, which will result in a better gun feeling, but it also expends your guns lifespan, since it takes the presure off of the screws in your stock in situations discribed above. To install the front rail to your receiver, simply use the drill template to get the positioning of the holes right. Than all you need to do is to bolt it down with six M4 screws and nuts. I recommend putting some shrinktubing flat in between the barrel and the front rail. This will keep your barrel from getting scratched. Printing orientation: It is highly recommended to print this rail standing up as shown. This will make sure the weakest parts of this object can not be torn apart be the expected forces of a barrel "pulling" from underneath the rail. Printing material: PETG or ABS are recommended, since PLA can't be trusted when facing water, heat and cold.
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