PSL center support

[straykiller]

the drawings that came with my CSS blank dont show any measurements for a center support, if someone wouldn't mind measuring their PSL receiver for me and tell me the measurements i would greatly appreciate it. thanks

[jonmalibuss]

I just measured an original romanian receiver, your looking at .845" down from the top rail to the center of the scope rail hole. Then to intersect that line I measured from both the Hammer axis pin if your using the 7mm hole as a guide (front edge) you need .673" I then measured to the trigger axis pin hole the same way and came up with 2.230" just for verification. Between both axis pin holes I measured 1.557" which also verifies the .673". One more hole to measure from would be the safety selector and Im getting 3.120 from the front edge of the hole to the center of the support.
I'm assuming your going to be using your calipers to scribe these lines?

When I did my CSS receiver many of my measurements from a known good Romy receiver to their drawing were a bit different so don't use my axis hole spacing without double checking what you have.

[straykiller]

thank you i appreciate it,i am going to check my measurements later when i get a chance, thanks agian

[CptDan]

I recently received a CFS PSL parts kit and it had the part of the scope rail and center support block included with the kit. I milled the plate that once was the receiver from the scope mount. I saved the original center support piece and the bold hold device and pin. On my kit the center support is triangular shaped and was cut through the side of the Rcvr and riveted to the scope rail. I thought that was on odd way to do it but that's how it was done.
I was going to measure it for ya but I realized it would be too long to fit inside.

[tujungatoes]

the drawings that came with my CSS blank dont show any measurements for a center support, if someone wouldn't mind measuring their PSL receiver for me and tell me the measurements i would greatly appreciate it. thanks

Measure the width of the non bulged portion of the trunnion. Then subtract the thickness of your lower rails. The remainder is the length of your center support.

[straykiller]

Measure the width of the non bulged portion of the trunnion. Then subtract the thickness of your lower rails. The remainder is the length of your center support.

sorry i worded it wrong what i meant was the measurements for the location of where i put the center support

[tujungatoes]

Oh I see. I'll see if I can get some measurements from my roommates psl when I get home.

[tujungatoes]

Just took some measurements off the romy receiver. the center of the CS is 21.0mm from the top rail, and 140.0mm from the front edge of the receiver. Hope this helps.

[straykiller]

Just took some measurements off the romy receiver. the center of the CS is 21.0mm from the top rail, and 140.0mm from the front edge of the receiver. Hope this helps.

appreciate it much thank you, i will be doing this tomorrow