Shop Numrich Gun Parts selection of new and used Ruger SR45 parts and get what you are looking for today. Numrich has been providing parts to the shooting community since 1950, and has a wide selection of Ruger SR45 parts for your repair and restoration needs. Browse our parts and place your order today.


Parts List

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1Slide Assembly
2Front Sight
3Loaded Chamber Indicator
4Loaded Chamber Indicator Spring
5Loaded Chamber Indicator Pin
6Extractor Pivot Pin
8Extractor Spring
9Rear Sight Elevation Screw
10Rear Sight Leaf
11Rear Sight Pivot Pin
12Rear Sight Base
13Rear Sight Elevation Spring
14Rear Sight Lock Screw
16Striker Blocker Spring
17Striker Blocker
18Magazine Disconnect
19Striker Cover Spring
20Striker Cover Plunger
21Striker Cover
22Striker Assembly
23Striker Cross Pin
24Striker Spring
25Striker Spring Cup
26Striker Shaft
27Guide Rod Assembly
28Cam Block
29Trigger Pivot Pin
30Cam Block Pin Retainer, Front
31Cam Block Pin Retainer
32Magazine Disconnect Spring
33Slide Stop Lever
34Trigger, Inner
35Trigger Spring, Inner
36Trigger, Outer
37Trigger Pin, Outer
38Magazine Latch Spring
39Magazine Latch
40Trigger Bar
41Trigger Bar Spring
43Trigger Bar Lift Spring
44Trigger Bar Reset
45Trigger Bar Spring Mounting Pin
46Thumb Safety Assembly
47Ejector Pivot Pin
48Safety Detent Plunger
49Safety Detent Spring
50Cam Block Pin, Front
51Takedown Pin Assembly
52Cam Block Pin, Lower
53Cam Block Pin, Upper
54Magazine Latch Pivot Pin
55Magazine Latch Thumbpiece
56Fire Control Housing Pin
57Backstrap Pin
58Backstrap Insert
59Backstrap Bushing
60Magazine Loader
64Fire Control Housing Assembly
NINot Illustrated

Orders $75 and over ship for FREE in Contiguous USA. The qualifying minimum amount applies to order subtotal less discounts and taxes.

The free shipping is applied automatically at checkout.

The free shipping is not applicable to:

  • Extra shipping charges.
  • Items shipped via FedEx Hazmat, Second Day, Standard Overnight, Ground, and Freight. Such items are excluded from the minimum order subtotal.
  • Shipping to Canada, U.S. Territories, Hawaii, and Alaska.

The free shipping is good for items that are in stock at the time of purchase. No rain checks available. Cannot be applied to previous orders.