UMAREX HDR 50 FISHING AND HUNTING SPEARGUN
WARNING! IF YOU ARE NOT OVER 18 YEARS OLD, PLEASE REFRAIN FROM DOWNLOADING THIS MODEL!
IF YOU ARE ENJOYING ALL THOSE FREE UPGRADES... THE ONLY THING I ASK IN RETURN ... IS FOR YOU TO COMMENT... WITH GOOD AND BAD ... NAKED TRUTH ... AND POST SOME PICTURES OF YOUR PRINTS ... HAPPY PRINTING AND BE SAFE!
DO NOT INSTALL A "FISHING/HUNTING TIP" TO YOUR ARROW ... UNLESS YOU ARE GOING TO USE IT FOR FISHING IN THE NEXT MINUTE!
FOR TRAINING PURPOSE USE ONLY THE "TRAINING ARROW TIP" !
BEFORE PRINTING, ASSEMBLING AND USING THE UMAREX HDR 50 FISHING/HUNTING SPEARGUN, I STRONGLY RECOMMEND TO CHECK THE RULES AND REGULATIONS IN YOUR COUNTRY, REGARDING PROJECTILES WITH A METALLIC CORE, AND REGARDING THE OWNERSHIP AND USE OF A SPEARGUN! KEEP YOURSELF OUT OF TROUBLE!
TO BALANCE THE ARROWS, A BB CAN BE ADDED TO THE ARROW HEAD. IF USE OF PROJECTILES WITH A METALLIC CORE IS FORBIDDEN IN YOUR COUNTRY, THIS INCONVENIENT CAN BE AVOIDED BY PRINTING THE ARROW TIP AT 100% INFILL (VERSION IS PROVIDED) !
IMPORTANT FREE UPGRADE - 12 FEB 2024
Due to the fact that I reduce the tolerance between Pellet and Barrel Walls ... I design a tool to check for the Suppressor Connector and the Barrel alignment.
When the bolts are tight with moderation... and balanced (one bolt is tight little... then go to the other... and repeat the process) everything is ok, however... if you are over tightening ... the Suppressor Connector go slightly out of alignment.
In order to avoid this... a new way to secure the Suppressor Connector to the gun was created! Enjoy!
It used 3 Socket Head Bolts M4 30mm, with lock nuts.
In my case... tools used for test are... 13.15 Centering Adaptor and 12.95 Centering Tool.
Print and test what is the best fit for your gun/printer!
A conversion of UMAREX HDR 50, in order to allow use of Arrows...
I have the 7 Jules HDR 50 Version... and a heavy arrow - over 20 grams was shoot at approximately ... 4-5 meters. Target was hit with significant power!
An upgraded HDR 50 version... with more power, will probably have even better results!
That was a function test... it was ok ... however ... for a max 2 - 3 meters can be a posible window ... to get a fish ... near water surface!
Arrow heads can be replaced ... from practice target types to "fishing/hunting " versions!
A Rell can be attached, allowing to retrieve the Arrows.
When inserting the Arrow in to the Barrel, in order to protect the line... use one of the three Guidance Channels made on to the arrow surface.
Line is secured to the Arrow using metal rod... a paper clip section will do the trick! Use a drop of superglue to secure it on position if is to loose! Ensure the metal road do not exceed the Shaft Diameter... and can damage the Gun Barrel Surface!
Design is made that the Arrows have a minimum friction with the Gun Barrel.
The arrow is hold on position by the Gun Drum.
Different versions of Drums are available, print and test what is the best pair Arrow - Drum for you!
Connection need to be not super tight ... that will reduce the power of the gun, or result in misfire... and not that loose... so the arrow will fall out.
The system connects to the bottom rail and is secured with two M4 10MM headless bolts and lock nuts. (A lock nut is strongly recommended).
This KIT is for personal use only! Please read our policy! If you do not agree, please do not buy this product! Failure to comply with our policy will result in the immediate termination of your user license! Do not alter or modify for resale, sharing with others, making it public, or redistributing in any form, digital or physical, including digital content such as images, DXF, STL files, etc. Do not sell, share, make it public, or redistribute it in its current form. Do not sell the final product! You will need a Commercial License to sell this final product! For a commercial license, please contact us!
Thank you for your interest in our product!
THE ONE PRINTING THE SPEARGUN ADAPTOR AND ITS ACCESSORIES IS ENTIRELY RESPONSIBLE FOR ANY INCIDENT OR ACCIDENT RESULTING FROM USING THIS DESIGN.
WE DO NOT ASSUME ANY RESPONSIBILITY!
USE YOUR JUDGMENT!
Stay safe, be safe and be happy!
DESIGN TO PRINT WITHOUT SUPPORT! BY COSTA!