Search Find Parts

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:


Outside U.S.A.:


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

z-Reising 55 (*)

Schematic Image

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

Image Part Key Product # Description Price Add To Cart
Action Bar
1 53370A Action Bar $118.60 Buy Now
image not available
2 25050 Barrel $120.95 Sold Out
Barrel, .45 ACP, 11" Replacement
2 594040A Barrel, .45 ACP, 11" Replacement $130.75 Sold Out
Bolt, Stripped
3 21130A Bolt, Stripped $55.70 Buy Now
image not available
4 21150A Bolt Pin $2.35 Buy Now
Bumper Plug
5 21180A Bumper Plug $18.30 Buy Now
image not available
6 21220A Bumper Plug Plunger $2.35 Sold Out
Bumper Plug Plunger Spring
7 21260A Bumper Plug Plunger Spring $10.25 Buy Now
image not available
9 21370A Buttplate Screw (2 Req'd) $2.45 Sold Out
10 21400A Disconnector $21.85 Buy Now
image not available
11 21450A Disconnector Spring $5.90 Sold Out
image not available
12 21480A Disconnector Pin $2.35 Sold Out
13 21510A Ejector $8.20 Buy Now
14 21540A Extractor $18.70 Buy Now
image not available
15 21600A Extractor Screw $3.05 Sold Out
Firing Pin
16 21670A Firing Pin $16.10 Sold Out
Firing Pin Spring
17 21700A Firing Pin Spring $5.10 Buy Now
image not available
18 21750A Compensator $39.80 Sold Out
Front Sight
19 21790A Front Sight $9.55 Buy Now
20 21830A Hammer $19.60 Buy Now