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:

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

157 Gas Pistol

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