A Ruger SP is likely in my future. I learned of a series of books called IBOK’s ( Iowegan’s Books of Knowledge). They used to be available for. I bought a new SP a few days ago, did the IBOK action smoothing, and then decided to try giving it a mirror polish. I have a lot of experience. Post subject: SP mods. Post . He re-did the IBOK, removed the offending schematic and added LOTS more pics and now he charges for it.

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It must be reinstalled exactly the same way it came off. In addition to the ammo above, I added ammo that supposedly had hard primers hopefully to induce a light hammer strike: Dec 20, With the gun in a static condition, hold the cylinder to the rear and slide the thickest gap gauge blade sp11 will fit between the rear barrel surface and the front face of the cylinder.

The trigger part 68 and trigger plunger part 48 will fall out. A stronger mainspring will make both DA and SA trigger pull harder but it also reduces lock time. After grinding the edges, I used sand paper like a shoe-shine rag from course to fine, then Mother’s Mag Wheel Polish to slick up the exposed portion of the trigger. Can anyone help me I need a complete trigger or all parts to fix my gp please tell me where to find them.


Ruger SP Modifications

Adjustable sight models are available in 4 and 6 inch barrels. Several other styles are available from aftermarket sources. Lay the sight in lbok and push the sight pivot pin into the hole and through the sight until it is flush on both sides. Do the same test in DA by pulling the trigger and watching the cylinder latch.

The SP101 Club

Originally Posted by zacii. GPs come from the factory optimized for jacketed bullets. Use a buffer to make these surfaces look like chrome.

Introduction The Ruger SP is a great revolver, but the factory double action trigger pull can be heavy and a bit rough. If the gap is too tight, the cylinder will drag on the barrel when it iblk fouled from shooting.

Ruger SP101 IBOK

As the trigger is released: The exceptions are the springs where stainless is inferior. Locate the hole drilled on the flat surface of the crane part Trigger moves to the rear raising the transfer bar slightly.

Insert the crane shaft into the frame hole while holding the cylinder in the open position. The trigger guard assembly and cylinder assembly make up the rest of the gun. Also, I know this is a stretch Place your thumb and fingers between the bottom of the ejector star wheel and the top of the cylinder to hold the ejector up.


The edges of the shim should be sanded smooth. On a Security Six I used to own, the hammer seemed like a kind of generic part, in and of itself a separate kbok. Optimizing for lead bullets: Many times, specs are borrowed from another firearm brand and are meaningless due to different designs.

Trigger begins to move to the rear. Snap the right grip insert into position. Slide the spring in place then use the kitchen fork to compress the spring. Contact Please feel free to email me at: Closely inspect the forcing cone.

The sear is designed to hold the hammer cocked in the SA mode. Hammer dog releases the hammer allowing it to transfer to the DA sear.

I haven’t had any problems using the 12lb spring. After rounds, I get a light strike Pull spp101 ejector rod part 11 out of the cylinder. I have 3 ‘s in. A corrupted forcing cone will affect accuracy and will increase bullet fouling. He will email it back to you.

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