Our toll-free Sales Line is currently down. You may contact Customer Service at 845-679-4867 or orderinfo@gunpartscorp.com.

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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

Double Auto

Schematic Image

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

Image Part Key Product # Description Price Add To Cart
Link Hook Spring Plunger
56 856180 Link Hook Spring Plunger $2.35 Buy Now
Link Pin
57 856190 Link Pin $2.35 Buy Now
Locking Block
58 856200 Locking Block $28.05 Buy Now
Locking Block Latch
59 856210 Locking Block Latch $24.55 Buy Now
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60 856230 Mainspring $3.35 Sold Out
Mainspring Guide
61 856240 Mainspring Guide $3.35 Buy Now
Mainspring Yoke
62 856250 Mainspring Yoke $3.85 Buy Now
Operating Handle
63 856260 Operating Handle $24.80 Buy Now
Orienting Ring
64 856270 Orienting Ring $7.50 Buy Now
Recoil Spring
66 856290 Recoil Spring $13.80 Buy Now
Safety Finger Piece (Standard)
67 856320 Safety Finger Piece (Standard) $4.85 Buy Now
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68 856330 Safety Retaining Pin (Standard) $2.35 Sold Out
Safety Spring Assembly (Standard)
69 856340 Safety Spring Assembly (Standard) $13.45 Buy Now
Sear
70 856350 Sear $6.60 Buy Now
Sear Pivot
71 856360 Sear Pivot $3.55 Buy Now
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72 856370 Sear Spring $2.35 Buy Now
Sear Spring Guide
73 856380 Sear Spring Guide $2.35 Buy Now
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74 856390 Sight Base $3.10 Sold Out
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75 856400 Sight Bead (Plain Barrel) $3.35 Sold Out
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75 856410 Sight Bead (Ribbed Barrel) $3.35 Sold Out