beeman bullpup 1357

[Raysfan]

Anyone have one? Just picked up one for 50 dollars. Any immediate tweaks? Thanks just getting into pcp and really digging it.

 

[Long_Gun_Dallas]

$50? Must be your day, lol. I dont have one, though. 

 

[JimNM]

Going price is 350.... Hope you get yours in timely manner.

 

[elwoodblues]

Wow 50.00 thats unreal did you actually get it in your hands for that? I thought I did pretty good at 249.00 and I have seen them for 195.00.

Mine will give me 80 shots on a 3000 PSI FILL BUT ONLY AFTER CHANGING THI HAMMER SPRING. pior to that only about 36 in a cliff dive shot string.

 

[Raysfan]

Yeah it's in my hands, what did you do to the hammer spring? I backed mine out till flush with the back. Have not shot it yet. So far I like it, much louder than my akela.

 

[elwoodblues]

This is too easy to call it a mod. 1.0 mm wire, OD 10 mm, cut to length 84 mm.

This was from a gta post on a 1358, I did cut mine to 83mm and turned hammer adj in one full turn from all the way out.

I get about 75 -80 shots on a 3100 psi fill in the 850-900 fps range

For the moderator I used a TKO22 .875 1/2-20 very quite

 

[Raysfan]

Where did you get the spring? Or is that the factory spring? I cut my Akela spring and it made a huge difference in number of shots. I did notice that it is super powerful but an air hog. That was with spring at factory setting. Have not shot with spring backed out yet.

 

[elwoodblues]

I got mine from aliexpress but in later threads seems mbmastercar has one that is just about the same

https://www.mcmaster.com/compression-springs/compression-springs-7/length~3-1-2/od~3-8/3.5 lengthOD 0.375" ID 0.293" wire 0.041" 2.5" 2.87 2.87 Zinc-Plated Spring-Tempered Steel Closed 6 9657K228 $9.77