Find Parts

Search By Item Number Or Keyword
Search Manufacturers By Letter

Still Can't Find It?

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

K43 (*)

Schematic Image

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

Image Part Key Product # Description Price Add To Cart
30 69430B Safety Spring $4.20 Sold Out
31 69590B Ejector Pin $5.00 Sold Out
32 69620B Ejector Spring Housing, Complete $20.45 Sold Out
33 69670B Ejector $10.60 Sold Out
Actuator Rod Spring
34 69730B Actuator Rod Spring $13.35 Buy Now
35 69750B Actuator Rod $20.20 Sold Out
36 69800B Connecting Rod $9.20 Sold Out
37 69840B Gas Cylinder $30.45 Sold Out
38 1112550B Gas Piston, Used - Good Condition $29.05 Sold Out
Magazine, 8mm, 10 Round
39 69910B Magazine, 8mm, 10 Round $44.95 Buy Now
40 69990B Magazine Catch $9.60 Buy Now
41 70170B Magazine Catch Spring $5.85 Sold Out
42 70320B Magazine Catch Pin $2.35 Sold Out
43 70380B Hammer Spring $10.20 Sold Out
44 70410B Hammer Pin $3.35 Buy Now
45 70440B Hammer Washer (2 Req'd) $2.55 Buy Now
46 70470B Hammer $17.60 Sold Out
47 70490B Sear Pin $3.35 Buy Now
48 70520B Sear Spacer (2 Req'd) $2.55 Sold Out
49 70550B Sear Assembly $14.90 Sold Out