Air Arms Utah Airguns Pyramyd AIR FX Airguns Daystate Diana Airgun Depot Edgun West Palm Beach Airguns DonnyFL: PCP Air Rifle Shop and Airgun Moderators The Pellet Shop Airforce Airguns
Saber Tactical Optisan Side-Shot Scope Cam NE Airguns Baker Airguns AGS Topgun Airguns Predator International Huben Airguns Huma-Air Shooting Supplies Hurricane Luftvapen AEA Precision Airguns H&N Impulse Air ZAN Projectiles Hawke Optics Stud Mag Loader RX Target Systems Sports Match Scope Mounts Altaros Banner CTA Thomas Air Hatsan USA Georgia Air Guns Skout Airguns Nielsen Specialty Ammo Patch Worm Weihrauch Sport Talon Tunes Airgun-Revisions JTS PARD ST7 PPP RTI AirStryk Industries Macavity Arms

FX 400 just died. What happened?

Well, it takes like 10 minutes to get the gun apart and the valve out. The seat is a bit more work, but completely doable. Check to see if the valve is damaged or the seat is leaking. If you see nothing wrong, the oring on the seat is likely the culprit. I had two 400's and both of them eventually leaked at the valve seat oring, but once replaced, that was the end of the issue.
You need a small "L" shaped pic, with a smooth end to reach down inside and pull the seat out. Work your way around it to pull evenly, and it'll come right out. To replace it, find a wood or plastic dowel to push it back in place. It's not hard.
@bchannell 's choice of tools for the job is perfectly adequate.
However, if you have spare cash and are also a tool freak there is a specialty tool that aids in removing the seat as well as another that helps install the valve.
Cape Fear and Utah probably have them
This is not a recommendation.
Just a point of information
Edward

PS
If you check out Ernest Rowes videos on YouTube you can see the process in action

Diana  Firsr springer hunt

We talking about a barn sized tank? I think you got a chance or two lol

I couldn't hit that tank at 650 if I was inside it!

I took a shot against that white background and could see the pellet falling against it. I missed low by about 400 yards.
  • Like
Reactions: JEFFPPC

Multiple compressor manifold

It was @Roachcreek that had the multi-compressed setup. It seems he hasn’t been around since last fall. I know he had health problems & was gradually going blind.

Dang - no roachcreek here for a while. Learned a lot from him, great guy - he had some pretty positive plans in spite of his eyesight failing - I don't know if any of that panned out, but I'm hoping he's enjoying himself somewhere!

N/A  .

@ Matt.
Btw. FWIW manufacturers actually ARE going to 2mm stems now. Just look at Snowpeaks new T-Rex series.
Uhu. On 2mm out of the hole alright.
Actually that carbine is something i´m working on right now and have to go on record and state that for a budget proposition piece of kit.. color me impressed. WAY higher grade build vs Snowpeaks old PR-900/Stormrider.
Not even on the same map.

14.jpg


One thing that got binned though was the stock moderator and shroud setup. FOR a waste of space... Rest of it is rather traditional to the build, just on way higher tolerance vs previous and in turn better materials used as well.
This particular one then the 25cal jobbie. Right now getting a somewhat larger plenum (that speaking of traditional of course resides within the tube)

Benjamin  Marauder .25 trasnfer port plastic tubing not sealing..

I use SAE J844 Nylon brake line for mine, as it is much stiffer than the refrigerator stuff. I make them a bit longer than needed so they can compress a bit, cutting them at as close to a true 90 degrees as I can get. Then I chuck them up and spin them lightly sanding the burrs off and a bit of a taper to concentrate the pressure at the inside for a better seal. Works great.

Tuning  Thinking out loud....shorter barrel lower fps

I've been playing around with my Krait Standard just for fun. I've generally shot pellets at around 900 fps give or take.
My Krait reg is jammed and came that way so it's pretty much un-adjustable while I await a replacement reg.
Trying to get optimum tuning is difficult to match my expectations since I'm limited to just adjusting the hammer spring and pellet weights.
With 15 gr pellets it's way too fast until I get the hammer so low it's inconsistent.
18 are a bit closer but still flying.
So today I remembered I had some 26 grain JSB's and gave them a go. At 35 yards they are nice and tight and FPS is very consistent. They are also shooting at around 805 fps.

I know that shorter barrels need more pressure to get to speed, but I'm now wondering if shorter barrels may perform better in general at a slower speed to allow the pellet to be more stabilized? IE a longer barrel at more pressure allows more spin/stabilizing of the pellet before it leaves the barrel? Therefore a lower speed keeps the pellet in the barrel a bit longer without needing to stabilize as much forward velocity?

I could be way off or over complicating this as I'm no expert on ballistics.

I was just surprised at how well these performed at over 100 fps slower speed while actually increasing fpe.........
I have re read your post and got off on a tangent. Upon re reading the thread I'd take stubbers up on their offer. Based on what the krait is doing, his idea may be the key.
  • Like
Reactions: Stubbers

Steyr  Steyr lp50 RF - new grip

Wining and shooting (…well…) at 43 meters. After adjusting the scope, I put a mag (5 shot) on the middle large bird. Could have given the scope som extra clicks, but the grouping was what I wanted this time. The pistol grip is excellent for my hand, and perfect when it comes to rest shooting.
IMG_1509.jpeg
  • Like
Reactions: Steveoo

.

4 hours up and 4 hours back. Long day. Tammy says hi. FYI the guy with the watch is Joe Brown as mentioned in that scums video. He’s been hired as Marketing head for only the last year. But apparently people that don’t know him know more than me. 😉. Really nice guy for sure and did more with marketing recently then Velocity did.

IMG_3427.jpeg


IMG_3417.jpeg

Filter