by RatRacer » Thu Jul 07, 2011 6:22 am
TRANSLATED
Re: BENJAMIN MARAUDER 5.5 REGULATED - By Artilheiro
by Artilheiro on Wed Jul 06, 2011 5:35 pm
Marauder Project.
Taking as its basis the first 51, BAM50 and tunadas by master Paulo Martins (who manages this project Marauder) and, in order to maintain the original design, we will not use the cylinder HPA. The body of the valve is machined from 28 mm to 26.7 mm (inner diameter cylinder Mrod). The "holes" for the manometer, disk burst, and quick fill, are buffered with screws allem without head and machined. The Mrod, is already prepared for 268m shots with Heavy i/o for JSB, 1gr of 18, with a pressure of 1800PSI. The valve with 1800PSI output, has already been bought by Adilson, and should arrive until mid-May. It is clear that in theory, it works. However, in practice it certainly will take several other adjustments that the master logs Paulo Martins. On grounds of non use of the cylinder HPA, their autonomy of shooting will be reduced. That is, by the type of evidence that dispute, if she der uns 30 shots good, we are already satisfied. Therefore, we will soon have the Mrod governed and with original design. Ha, this project can be perfectly used also in S-410, someone in danger?
The Mestre Paulo Martins found interesting! And you, what do you think of the idea?
I thank Mestre PAULO MARTINS, who with their knowledge and their professional competence, developed and produced the project to install a valve JDS, inside the original cylinder of a CFP. Result, the first Benjamin Marauder regulated. The project's goal was to make the "Mrod" had a speed of shooting with minimum spread, keeping the original design of the weapon.
Following are some pictures of the details of how was Mrod, after installation of the valve JDS.
PRESSURE GAUGES IN THE BODY OF THE GUN.
The original gauge (white background), marks the valve pressure shot-1800PSI. The second (black background) marks the pressure within the barrel of the gun-3000PSI.
PRESSURE GAUGES IN THE BUTTSTOCK.
The original on the left. Right, what the master Paulo Martins made in hand with the Dremel.
SET.
BREECH BOLT.
New FORE-END.
The grip has improved a lot with this template.
The values below, were obtained by the master himself Paulo Martins, in tests carried out by him.
Para semana, pretendo postar as fotos dos agrupamentos.
Benjamin Marauder .22 pistol, carbined- 18FPE
Benjamin Discovery .22 Multi-Shot, Hawke AirMax 4-12 X 40 AO/IR
CS 2400KT .22, BB 3-9 X32 AO/IR