Please be aware that due to high order volume our order processing time is approximately 5 business days.

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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

A90 (*)

Schematic Image

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

Image Part Key Product # Description Price Add To Cart
Magazine Catch
N123 1397200 Magazine Catch $12.90 Buy Now
Magazine Catch Lock
N124 1397220 Magazine Catch Lock $5.10 Buy Now
Magazine Catch Spring
N126 1397210 Magazine Catch Spring $3.35 Sold Out
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N138 1397170 Firing Pin $15.40 Sold Out
Firing Pin Spring
N139 1397310 Firing Pin Spring $4.40 Sold Out
Manual Safety
N140 1397240 Manual Safety $35.05 Sold Out
Manual Safety Retainer Plunger
N141 1397260 Manual Safety Retainer Plunger $3.35 Buy Now
Manual Safety Retainer (Right Lever)
N142 1397250 Manual Safety Retainer (Right Lever) $29.90 Buy Now
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N159 1397230 Firing Pin Block $6.15 Sold Out
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N160 1397180 Firing Pin, Rear $7.20 Sold Out
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N162 1397270 Manual Safety Retainer Plunger Spring $3.35 Sold Out
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103 722050B Barrel, .45 Cal. $129.95 Sold Out
Barrel, 9mm
103 1397090B Barrel, 9mm $129.95 Buy Now
Barrel Stop
104 722060B Barrel Stop $30.45 Buy Now
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107 722080B Hammer Strut $10.20 Sold Out
Hammer Pin
110 722100B Hammer Pin $3.05 Buy Now
Sear Spring
113 722120B Sear Spring $4.20 Sold Out
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117 722160B Sear Bar Spring $4.20 Sold Out
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118 722170B Trigger Spring $4.20 Sold Out
Trigger Pin
119 722180B Trigger Pin $3.05 Buy Now