Showing posts with label HW barrel. Show all posts
Showing posts with label HW barrel. Show all posts

Monday, April 30, 2007

Breakin' Fifty....

I'd like to draw your attention to Noli's latest project gun. Seems after our blood pressure raising export order run, he needed to do something to relax.

This Caiman started out with a standard tank and a 17 inch shrouded barrel. It now sports an extended Mid tank and reworked internals that help propel 21 grain .22 caliber Kodiak pellets at 1,050 ft/sec, giving it more than 50 Ft-Lbs. The 600cc, 3,000psi reservoir supplies enough air for 40 balanced shots. The new 24 inch HW barrel is still wrapped in a T3 aluminum shroud, and the black/pepper laminate stock was redone to take the medium tank. I believe the proud owner will be using it to compete in the local airgun benchrest competitions that are growing in popularity lately.



Here it is compared to a standard length shrouded Tornado.


A closer look at the butt plate...


The Mid tank it uses is 40.5mm in diameter, which puts it squarely between the standard (32mm) and the Bigboy (48.25mm). This new size reservoir looks promising as it offers a compromise between the size of the standard tank and the capacity of the Bigboy.

The local benchresters better watch out, this monster is the one to beat =)

Monday, October 16, 2006

Some pics to get caught up....

I've had several rounds of pics that Noli had sent me and not had time to upload, so I'll be posting a lot of pics just to catch up on things before I move on to my 2nd runner-up win at my first ever major sillywet event in the Philippines. Did I mention I got 2nd runner up? Heheh....

First up is the new Big Boy Caiman Carbine ... shorter barrel and shorter tank, but still a helluva shooter that gets a huge amount of consistent shots.




Note the nice stippling ...



Next are pics from the Pampanga Shoot where the Bigboy Tornado in multishot configuration made its first appearance. Also in attendance were a couple of other Tornados and the prototype Tornado pistol. This was also where Filarms competed in their first Benchrest Competition. Congratulations to our HW barrel promotion winner, the first shooters to use a Filarms rifle to garner wins in a major MS event.

A Bigboy Caiman




The prototype Tornado pistol




A multishot Tornado with a bigboy tank.










Then we have pics from the Armscor Invitational that I posted about earlier

A trio of Caimans: A Bigboy rifle, the Bigboy Carbine, and the regular tank with a custom stock.





















Wednesday, August 09, 2006

25 cal Bigboy Caiman


We have been experimenting on a .25 caliber Big Boy Caiman with a 20
inch HW barrel for the export market. Noli just reported what he's getting so far:



Pellets: Beeman FTS (19.5g approx)

1st Shot: 904.9fps


20th Shot: 908.8fps


30th Shot: 908.22fps


40th Shot: 900.1fps


50th Shot: 896.0fps


60th Shot: 909.1fps


70th Shot: 890.0fps


Shot to shot dev: 4 - 6 fps

Starting fill: 3,100 psi
End Fill: 2,000 psi


Now, to also make a related theory, we expect the new 19 grain .22 cal Hystans to perform similarly, but with more shots of course because of the added pressure created by the smaller volume of the .22 cal barrel.


Updated, pics up.