NcStar VISM Pro Series Flip-Up Rear Sight
$27.07
NcSTAR VISM Pro Series Flip-Up Rear Sight
A low-profile spring-loaded rear backup sight for rifles, featuring a pro series design with a dual aperture (A2) for windage adjustment. The A2 setting allows for both large and small apertures, making it suitable for various calibers and applications. The aluminum main body and steel components ensure durability and reliability.
18 in stock
Features:
- Pro Series Flip-Up Rear sight is a low profile spring loaded rear back-up sight that flips-up and deploys with a push of a button.
- Rear sight low profile design folds flat to fit under the majority of scopes.
- Features an A2 dual aperture (large & small) that is fully adjustable for windage. Knurled windage knob makes adjusting the windage an easy task.
- Dimensions: 2.4″L X 1.2″W X 0.8″H
- Weight: 2.3 oz.
- Aluminum main body with steel A2 dual rear aperture windage knob and adjustment screw.
- Mounts onto Picatinny Mil-STD 1913 rails mounting tool included.
- US. PAT. 9976834
| Weight | 0.020 lbs |
|---|---|
| Dimensions | 8.000 × 3.000 × 2.000 in |
| Manufacturer | NcSTAR Inc. |
| Frame Material | Aluminum |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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