crosman 760 build off power point

29
The guns you have been waiting for!

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Page 1: Crosman 760 build off power point

The guns you have been waiting

for!

Page 2: Crosman 760 build off power point

WorkinmanVA

Airgunandy

Drsubsonic

RobNY

Bobby McCraw

Page 3: Crosman 760 build off power point
Page 4: Crosman 760 build off power point
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Accuracy of this little gem is on par with

more expensive units. At 22 yards this

760-PCP is shooting just under dime sized

groups…

Page 6: Crosman 760 build off power point
Page 7: Crosman 760 build off power point

This gun is a PCP conversion shooting at respectable velocities in all spring tension configurations, using a 1700psi fill. The gun is dressed in original 760 wood, with an extended tube. The valve is pinned with three 8-32 screws. The tube extension is pinned in a clever fashion that joins the new extension to the existing tube; each end using three 8-32 screws. Discovery barrel and sights. Filled via fill probe located on the muzzle end.

Page 8: Crosman 760 build off power point
Page 9: Crosman 760 build off power point

Heavy Valve mods, heavy hammer spring shimmed, 1800 PSI fill, 10 grain JSB pellets:

900 fps 886.8 fps 850.6 fps 813.6 fps 767.3 fpsLight Valve mods, heavy hammer spring, shimmed, 1700

PSI fill, 7.9 grain CP pellets: 987.1 fps 986.8 fps 979.5 fps 961.0 fps End Pressure: 1200 psi

Page 10: Crosman 760 build off power point

Check out his photbucket site provided in

this link where all the details can be seen!

Link:

http://s667.photobucket.com/albums/vv36/

seanjspictures/CR760%202011%20Build%

20Off/

Page 11: Crosman 760 build off power point
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Can shoot decent groups too! The dime

displays the tight grouping in which his

little 760 can puff down range equipped

with a BSA 4x32 AO scope.

Page 14: Crosman 760 build off power point

Stuffed piston

Shimmed pump cup

Power Master 66 pump tube (longer pump

stroke)

Power Master barrel assembly

Painted wood furniture

Trigger work to shorten the travel in the

parts array, polished contact areas

Brass valve assembly

Page 15: Crosman 760 build off power point

5 pumps: average 533.68 (about 5 fpe)530.5 fps532.4 fps536.2 fps535.7 fps533.6 fps

10 pumps: average 677.24 (about 8 fpe)677.5 fps 677.0 fps677.8 fps676.5 fps677.4 fps

Respectable velocity figures!

Page 16: Crosman 760 build off power point
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M4 style collapsible buddy stock

2289 pump handle

LDC equipped

Pistol grip

Scope

Colorful paint scheme

Page 21: Crosman 760 build off power point
Page 22: Crosman 760 build off power point

Bullpup configuration

Pine wood stock

Extended side lever pump

Rifled barrel

435 fps velocity

2lb trigger pull, two stage

.177 cal

Scoped

Page 23: Crosman 760 build off power point
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1760 Barrel

Mellon FT Piston

Mellon FT Valve

Recruit Stock and Tube

Red Dot Sight

Assortment of Muzzle Dressings

Flip Down Bi-Pod

Page 28: Crosman 760 build off power point
Page 29: Crosman 760 build off power point