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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

A303 (*)

Schematic Image

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

Image Part Key Product # Description Price Add To Cart
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71 1172020 Hammer, 20 Ga. $14.65 Buy Now
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72 1171600 Hammer Arm, Right $12.40 Sold Out
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73 1171610 Hammer Arm, Left $12.40 Sold Out
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74 1171620 Trigger Pin $5.65 Sold Out
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75 1171630 Hammer Bushing $7.95 Sold Out
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75 1172030 Hammer Bushing, 20 Ga. $7.95 Buy Now
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76 1171640 Hammer Bushing Split Ring $3.35 Sold Out
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77 1171650 Safety Retaining Plunger $6.75 Sold Out
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78 1171660 Safety Retaining Plunger Spring $4.55 Sold Out
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79 1171670 Plunger Split Pin $4.55 Buy Now
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80 1171680 Safety, 12 Ga. $12.40 Sold Out
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81 1171690 Safety Plunger $6.75 Buy Now
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82 1171700 Safety Spring $5.65 Sold Out
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83 1171710 Carrier, 12 Ga. $29.25 Sold Out
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83 1172040 Carrier, 20 Ga. $29.25 Buy Now
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84 1171720A Carrier Pin $9.00 Buy Now
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84 1172050 Carrier Pin, 20 Ga. $9.00 Buy Now
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85 1171730 Carrier Lever, 12 & 20 Ga. $14.65 Buy Now
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86 1171740 Carrier Lever Spring Guide Pin $4.55 Buy Now
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87 1171750 Carrier Lever Spring $5.65 Sold Out