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MK1322 built 13xx/MK 177/2240 hybrid ,805 fps w/14.3CPHP @ 22 pumps, for now...

Started by K.O., November 27, 2014, 07:01:14 AM

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K.O.

well  got it togrther and it fires will have to switch to a bugout pump grip(will need minor mod to fit wider pump tube) and cut off the *flash muzzle brake* later...

it looks sort of ugly right now.

Will fps test later today all I know right now is it will dump 16 pumps and maybe more.

will post more about building also.
1322XLT(2100/13XX hybyid)750 fps @ 16 pumps w/CPHP 14.3g

MK1322(2240/13XX/MK177 hybrid) 805 fps at @ 22 pumps w/14.3g CPHP

about 5 more 13xxs
Two Daisy 953(# 31x Jan. 1985) & (Sept 2004)
2100b (with old style piston)
.25 Mrod (50fpe tune)
.177 BSA Buccaneer (on the way)

K.O.

I have a few things that need worked on and it may get better or may not...

I do know that it handles 22 pumps without as much stress as the 16 pumps it took to get the 1322XLT to750 fps with 14.3g

http://www.gatewaytoairguns.org/GTA/index.php?topic=78749.0
1322XLT(2100/13XX hybyid)750 fps @ 16 pumps w/CPHP 14.3g

MK1322(2240/13XX/MK177 hybrid) 805 fps at @ 22 pumps w/14.3g CPHP

about 5 more 13xxs
Two Daisy 953(# 31x Jan. 1985) & (Sept 2004)
2100b (with old style piston)
.25 Mrod (50fpe tune)
.177 BSA Buccaneer (on the way)

Tater

805!?!?!?  WOW, nice! Maybe paint that pump arm black or bed-liner it black.
Jerry

NW Chicago suburbs

K.O.

1322XLT(2100/13XX hybyid)750 fps @ 16 pumps w/CPHP 14.3g

MK1322(2240/13XX/MK177 hybrid) 805 fps at @ 22 pumps w/14.3g CPHP

about 5 more 13xxs
Two Daisy 953(# 31x Jan. 1985) & (Sept 2004)
2100b (with old style piston)
.25 Mrod (50fpe tune)
.177 BSA Buccaneer (on the way)

K.O.

Quote from: Tater on November 27, 2014, 07:22:45 AM
805!?!?!?  WOW, nice! Maybe paint that pump arm black or bed-liner it black.

I did that on my 760/66 that I put together from parts and for the pump grip on the 1322XLT... I used bumper and trim paint...

But this is getting a bug out pump grip...
1322XLT(2100/13XX hybyid)750 fps @ 16 pumps w/CPHP 14.3g

MK1322(2240/13XX/MK177 hybrid) 805 fps at @ 22 pumps w/14.3g CPHP

about 5 more 13xxs
Two Daisy 953(# 31x Jan. 1985) & (Sept 2004)
2100b (with old style piston)
.25 Mrod (50fpe tune)
.177 BSA Buccaneer (on the way)

Tater

Quote from: K.O. on November 27, 2014, 07:28:18 AM
I did that on my 760/66 that I put together from parts and for the pump grip on the 1322XLT... I used bumper and trim paint...

But this is getting a bug out pump grip...

Gotcha, that will look nice on it.
Jerry

NW Chicago suburbs