New Project "1325"

New Project "1325"

Joined: December 10th, 2007, 3:34 pm

September 20th, 2011, 1:36 am #1

Hi Guys!

Just recently bought a TOW 20" .25 acp liner and a PC77 "Black" Pistol

Already have:

1. FT Piston(adj.) & FT Valve(Modded)
2. Long Steel Breech(also an RJM "Riser" Breech)
3. .22 Long Probe & Bolt Handle
4. Alum. Stock(tube) for Replacing End cap @ rear of tube
5. 1/4" Poly tube for Transfer Port(Lengthening)
6. Williams WGRS Peep Sight for .22 Grooves & (Tru-glo type) FO Sight(Stock for AS2250XT)

I will be keeping Black Forearm & Grips

Any Ideas or Assitance are Appreciated Feel Free to Critique or Help!

Mario

P.S. on the Bolt probe,would a Flo -Thru be better?
Last edited by Pumpmeister on September 21st, 2011, 1:39 am, edited 1 time in total.
Reply
Like
Share

Joined: October 11th, 2005, 12:51 am

September 20th, 2011, 2:47 am #2

Different makes of pellet have differing skirt depths.
A 'Probe Bolt' will set the different makes of pellet at different depths into your barrel.
A 'Flow-Thru' sets all pellets too the same depth because it pushes on the back end of the skirt
and not on the inside of the skirt.

So no matter what the skirt depth is all pellets are set to the same consistant depth
in the barrel.
All my Crosmans since the early 70'tys use a 'Thru-Bolt',any tunes I do for people get one unless they specifically ask for a 'Probe Bolt'....Nobody has ever asked for a 'Probe Bolt'.....Yet!
Have fun.
Mike
P.S. Sorry about the poor pic.

Aim to Shoot. Shoot to win.
Reply
Like
Share

Joined: December 10th, 2007, 3:34 pm

September 20th, 2011, 2:53 am #3

No Worries on the Pic,I get that too on airguns.....sometimes?

btw what do they go for(Price?) & do regular Bolt handles fit(Threads?)
I also had flo thrus in My 140/1400's,but were steel

Mario
Reply
Like
Share

Joined: October 11th, 2005, 12:51 am

September 20th, 2011, 3:10 am #4

Bolt handle threads they are the same, (Depending on bolt calibre size) so no problem changing them to the one you choose.
As for price....I can't comment on what others charge but mine are part of the service or tune.
HTH.
Mike

Aim to Shoot. Shoot to win.
Last edited by mspf on September 20th, 2011, 3:11 am, edited 1 time in total.
Reply
Like
Share