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DEFIANCE AR-15 Polymer Rear Flip-up Sight - Black
DEFIANCE AR-15 Polymer Rear Flip-up Sight - Black
DEFIANCE AR-15 Polymer Rear Flip-up Sight - Black
DEFIANCE AR-15 Polymer Rear Flip-up Sight - Black
DEFIANCE AR-15 Polymer Rear Flip-up Sight - Black
DEFIANCE AR-15 Polymer Rear Flip-up Sight - Black
DEFIANCE AR-15 Polymer Rear Flip-up Sight - Black

DEFIANCE AR-15 Polymer Rear Flip-up Sight - Black

Defiance by KRISS USA · Sights & Optics

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Best price

$52.99at Sportsman's Warehouse

In stock Lowest in 30 dayschecked Nov 10, 2026

Compare 8 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
Sportsman's Warehouse Best price $52.99checked Nov 10, 2026 In stock Buy at Sportsman's Warehouse
OpticsPlanet $59.99Salechecked Nov 10, 2026 In stock Buy at OpticsPlanet
Ammunition Depot $59.99checked Nov 10, 2026 In stock Buy at Ammunition Depot
MidwayUSA $59.99checked Nov 10, 2026 In stock Buy at MidwayUSA
Battlehawk Armory $53.99Salechecked Nov 10, 2026 Check store Buy at Battlehawk Armory
Classic Firearms $53.99checked Nov 10, 2026 Check store Buy at Classic Firearms
Palmetto State Armory $60.99checked Nov 10, 2026 Check store Buy at Palmetto State Armory
Rainier Arms Check priceprice on the store's site Check store Buy at Rainier Arms

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Lowest in-stock price in the last 30 days: $52.99 at Sportsman's Warehouse. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
Ammunition Depot$59.99$59.99$59.99
Battlehawk Armory$53.99$53.99$53.99
Classic Firearms$53.99$53.99$53.99
MidwayUSA$59.99$59.99$59.99
OpticsPlanet$59.99$59.99$59.99
Palmetto State Armory$60.99$59.99$60.99
Sportsman's Warehouse$52.99$52.99$52.99

Since Sep 28, 2026.

About this part

The DEFIANCE AR-15 Polymer Rear Flip-up Sight - Black is an iron sight from Defiance by KRISS USA. It's sold by 7 stores (4 in stock), from $52.99 to $60.99. The lowest in-stock price in the last 30 days was $52.99 at Sportsman's Warehouse.

Specifications

Manufacturer
Defiance by KRISS USA
Color
Black
Type
Iron Sights
Platform
AR-15
Magnification class
1x (non-magnified)

From the manufacturer


Pre-Order. Estimated shipping date 8-14 Features: Polymer and steel construction Mounts to MIL-STD 1913 Picatinny Rail Windage adjustment knob - no tools needed Tactile and audible detents both up and down Two aperture settings Folds flat regardless which aperture selected Extremely low profile Specs: Length Folded 2.25in / 57.15mmWidth at Base 1.19in / 30.22mmWidth at Body 1.19in / 30.22mmHeight Folded 0.56in / 14.22mmWeight 2.1oz / 59.53gLarge Aperture Diameter 0.18” / 4.5mmSmall Aperture Diameter 0.06” / 1.5mm

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$52.99 at Sportsman's Warehouse
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