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

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Please have the following information ready:

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  2. Firearm Model and Serial Number
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A-500 Gas Operated (*)

Schematic Image

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

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