User Ratings
No ratings yet
Be the first to review this product
This Folding Rear BUIS (Back-Up Iron Sight) is compatible with MIL-spec height front AR sights.
- Locks down
- Deploys with the push of a button
- Designed for M4/AR-15 platforms with quick-detach optics mounts
Specifications
- Manufacturer:
- Blackhawk
- Category:
- rear-sight
- UPC:
- 648018180989
- MPN:
- 71BU02DK
- Required Component:
- No
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$42.95
Lowest
$42.95
Highest
$42.95
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertSimilar Products
Magpul MBUS 3 Rear Flip-Up Sight AR-15 AR-10 M4 M16 Black Polymer
Magpul
$43.81
Magpul MBUS Gen 2 Rear Flip-Up Sight AR-15/M16 Black Polymer
Magpul
$42.35
Aim Sports MT201 AR-15 Rear Flip-Up Low-Profile Sight Aircraft-Grade Aluminum
Aim Sports Inc
$27.98
KRISS USA DA-RSBL00 Sight Picatinny Black Folding Rear Steel
Kriss Usa
$60.86
Magpul MBUS 3 Rear Flip-Up Sight MAG1167-ODG OD Green (AR-15/AR-10)
Magpul
$38.26
A1 Rear Sight Aperture
Brownells
$6.99
KNIGHT'S ARMAMENT - AR-15 TACTICAL REAR SIGHT 600 METER
Knights Armament
$224.99
Griffin Armament M2 Folding Rear Sight GAM2R Melonite 17-4 Stainless
Griffin Armament
$58.21
Builds Using This Part
No builds yet — be the first to use this part.