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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:
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8:00 a.m. to 4:30 p.m. EST

A-500 Gas Operated

Schematic Image

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

Image Part Key Product # Description Price Add To Cart
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38 866680A Front Sight (Buck Special) $15.80 Sold Out
Hammer
39 866710A Hammer $17.00 Buy Now
Hammer Pin
40 866720A Hammer Pin $2.95 Buy Now
Magazine Cap
41 866750A Magazine Cap $17.75 Buy Now
Magazine Cap (w/ Eyelet)
41 866770A Magazine Cap (w/ Eyelet) $34.60 Buy Now
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42 866760A Magazine Cap Retainer $4.10 Sold Out
Magazine Cut-Off & Pin
44 866780A Magazine Cut-Off & Pin $21.70 Buy Now
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45 866790A Magazine Cut-Off Plunger, Spring & Retainer Assembly $8.70 Buy Now
Magazine Follower
46 866800A Magazine Follower $3.05 Buy Now
Magazine Spring
47 800100-01EQ Magazine Spring $7.10 Buy Now
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48 866810A Magazine Spring Retainer $2.55 Sold Out
Magazine Adaptor, 3 Shot
49 866820A Magazine Adaptor, 3 Shot $5.00 Buy Now
Mainspring Guide
50 866860A Mainspring Guide $5.15 Buy Now
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51 866850A Mainspring $5.70 Buy Now
Mainspring Guide Pin Hammer
52 866870A Mainspring Guide Pin Hammer $6.75 Buy Now
Operating Handle
53 708340A Operating Handle $30.00 Sold Out
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54 866960A Recoil Pad $28.70 Sold Out
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55 867000A Safety $14.75 Sold Out
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56 867010A Safety Plunger $2.50 Sold Out
Safety Plunger Spring
57 867020A Safety Plunger Spring $3.00 Buy Now