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

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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:
Monday through Friday
8:00 a.m. to 4:30 p.m. EST

157 Gas Pistol

Image Product # Description Price Add To Cart
Connecting Screw
495290 Connecting Screw $3.30 Buy Now
Elevation Screw
495390 Elevation Screw $3.30 Buy Now
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495330 Front Sight $10.60 Sold Out
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495340 Front Sight Screw $3.30 Sold Out
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495280 Piercing Pin $11.25 Sold Out
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495320 Rear Sight (Large) $15.45 Sold Out
Rear Sight (Small)
495300 Rear Sight (Small) $7.00 Buy Now
Rear Sight Assembly
495400 Rear Sight Assembly $21.05 Buy Now
Rear Sight Screw
1284360 Rear Sight Screw $2.35 Buy Now
Screw
495310 Screw $3.30 Buy Now
Sight Blade
495380 Sight Blade $4.70 Buy Now
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495360 Tube Cap Assembly $18.20 Sold Out
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495350 Valve Stem Assembly $17.60 Sold Out
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495370 Washer $2.35 Sold Out