The pins included in your Ruger Trigger Assembly serve the purpose, but leave something to be desired when upgrading your Trigger Assembly for best performance. Not exactly round and somewhat undersized, our Ground Stainless Steel pins are an easy-to-install improvement.
The Stock Ruger Pins in my Rifle were anywhere from .0002" to .002" undersize and out-of-round with a less than ideal finish.
These pins are approximately .0003" over nominal size and ground perfectly round.
By installing the Ground Stainless Oversize Pin Pak in my 10/22T which has a Power Custom Hammer and Adjustable Sear kit I measured over 1/2 pound additional improvement in Trigger Pull.
Your Satisfaction is Guaranteed 100%
Metal or Polymer (Plastic) Trigger Housing?
We manufacture Hammer Shims to fit both the Metal and New Polymer or "Plastic" Trigger Housings.
Rugers change to the New Polymer Trigger Housing brought a change to the Hammer Too. (Metal Injection Molded or MIM)
Most All Plastic Trigger Housings have a Hammer with Bushings Built-in, (Integral Bushings) (MIM)
To further confuse things, at one point Ruger Temporarily changed back to the Original Hammer with separate bushings.
The only Difference is the Hammer construction, the Original Metal Trigger Housings have a Hammer with 2 Hammer Bushings, (B-43) while Most All of the New Polymer Housings have Bushings built-in to the Hammer, (MIM) but a few have the original design.
When installing shims, the Hammer Shims for Metal Housing Trigger Assemblies goes between the Hammer and the B-43 Hammer Bushing.
On the Plastic Housing set with Hammers that have Integral Bushings, the Shim has to go outside the Bushing on the B-19 Pin.
On the Plastic Housing set with Hammers that have Separate Bushings, the Shim goes between the Hammer and the B-43 Hammer Bushing.
Our Plastic Housing Shim Kit is really a Universal Set in that it can be used on Any Style Trigger Assembly because the Shim Washer goes Outside the Bushing.
Old Style, (Metal Trigger Housing) Hammer Shim fits between the B-43 Bushings and Hammer
New Style, (Plastic Trigger Housing) Hammer Shim fits between the 1 Piece Hammer/Bushing Assembly and the Plastic Housing.
Old Style, (Metal Trigger Housing) Hammer Shim is .221" X .345"
New Style, (Plastic Trigger Housing) Hammer Shim is .156" X .310"
Please use the drop down menu at the "ADD TO CART" Button to choose the proper shim kit to match your Housing or Hammmer Style
RUGER 10/22 Gun Guide
|Ruger Complete Guide for 10/22 Rifle
The only current printed manual that includes information on ALL models from 1964 ~ 2005.
Includes all serial numbers and manufacture dates for all models from 1964 ~ 2004!
Easy to use -- Comb binding lies open and flat on your work surface.
Parts Diagram Drawings, Field Stripping and Full Disassembly Instructions including Hammer and Trigger Assembly, Very Helpful when installing a Trigger Shim Kit.
56 pages & 66 high-resolution grayscale images.
Cardstock cover. Bright white paper.
Makes a Very Nice Gift, No 10/22 Owner Should be Without This Guide!
Ruger 10/22 Gun Guide
$12.50 ea plus $2.00 Shipping
SINGLE GUN SHIMS AVAILABLE FOR CUSTOM ORDERS
Single Style Gun Shims are available for custom orders from our inventory.
All shim styles are available in Thicknesses from 002" through 009"
Price includes shipping. Minimum Order 2 Pak
Use the PayPal Cart to add this item, and update cart to quantity desired.
Use comments or e-mail to indicate the size & style you require.
Stainless Shims include Free Shipping
Gunsmith Shim Kits Available, Min. Order 100 Shims, 4- 24 piece kits or 12- 8 piece kits.
Orders Will Be Shipped in Bulk Packaging,
Your choice of sizes/material.
E-mail for details and order information