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If you're unable to locate an item please contact us directly.

Please have the following information ready:

  1. Firearm Manufacturer
  2. Firearm Model and Serial Number
  3. Gauge or Caliber of Firearm
  4. Part Description
  5. Any other pertinent information

Then please call our Sales Department toll free at:

866-NUMRICH
(866-686-7424)

Outside U.S.A.:

845-679-2417

Office Hours:
Monday through Friday
8:00 a.m. to 4:30 p.m. EST

Squires Bingham 20

Schematic Image

*Part Key 'NI' stands for 'Not Illustrated'.

Image Part Key Product # Description Price Add To Cart
Magazine Catch Spring
36 506550C Magazine Catch Spring $2.35 Buy Now
Safety Latch
37 506570 Safety Latch $11.25 Buy Now
image not available
38 506580 Safety Latch Button $3.00 Sold Out
Safety Latch Bearing
39 506590 Safety Latch Bearing $2.55 Sold Out
Safety Latch Spring
40 506600 Safety Latch Spring $2.55 Buy Now
Safety Latch Screw
41 506610 Safety Latch Screw $2.55 Buy Now
Sear
42 506620 Sear $16.25 Buy Now
Sear Pivot Pin
43 506630 Sear Pivot Pin $2.35 Buy Now
Sear Stop Pin
44 506640A Sear Stop Pin $2.35 Buy Now
Sear Spring
45 506680 Sear Spring $2.35 Buy Now
Sear Spring Pin
46 506690 Sear Spring Pin $2.35 Buy Now
image not available
47 506700 Trigger $16.25 Sold Out
Trigger Assembly, Type 1
47 513720 Trigger Assembly, Type 1 $26.95 Buy Now
Trigger Assembly, Type 2
47 1451780 Trigger Assembly, Type 2 $26.95 Sold Out
Trigger Assembly, Type 3
47 1451790 Trigger Assembly, Type 3 $26.95 Sold Out
Trigger Pivot Pin
48 506640G Trigger Pivot Pin $2.35 Buy Now
Trigger Stop Pin
49 506720 Trigger Stop Pin $2.35 Buy Now
Trigger Spring
50 506730 Trigger Spring $2.35 Buy Now
Trigger Spring Follower
51 506740 Trigger Spring Follower $3.30 Buy Now
Rebound Lever
52 506750 Rebound Lever $9.55 Buy Now
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