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MBUS Front Sight Flip-Up Polymer For AR-15 Stealth Gray

MBUS Front Sight Flip-Up Polymer For AR-15 Stealth Gray

Magpul · Sights & Optics

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Best price

$28.53at Kentucky Gun Co

In stock Lowest in 30 dayschecked Nov 10, 2026

Buy at Kentucky Gun Co

Compare 12 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
Kentucky Gun Co Best price $28.53checked Nov 10, 2026 In stock Buy at Kentucky Gun Co
MidwayUSA $28.85Salechecked Nov 10, 2026 In stock Buy at MidwayUSA
Brownells $28.99checked Nov 10, 2026 In stock Buy at Brownells
GunMag Warehouse $30.99checked Nov 10, 2026 In stock Buy at GunMag Warehouse
OpticsPlanet $35.95Salechecked Nov 10, 2026 In stock Buy at OpticsPlanet
Ammunition Depot $37.95checked Nov 10, 2026 In stock Buy at Ammunition Depot
Battlehawk Armory $25.81Salechecked Nov 10, 2026 Check store Buy at Battlehawk Armory
AR15Discounts $37.95checked Nov 10, 2026 Check store Buy at AR15Discounts
Dirty Bird $37.95checked Nov 10, 2026 Check store Buy at Dirty Bird
Classic Firearms $37.95checked Nov 10, 2026 Check store Buy at Classic Firearms
Palmetto State Armory $37.99checked Nov 10, 2026 Check store Buy at Palmetto State Armory
Magpul $39.95checked Nov 10, 2026 Check store Buy at Magpul

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: $28.53 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$37.95$37.95$37.95
Ammunition Depot$37.95$37.95$37.95
Battlehawk Armory$25.81$25.81$27.19
Brownells$28.99$28.99$28.99
Classic Firearms$37.95$37.95$37.95
Dirty Bird$37.95$37.95$37.95
GunMag Warehouse$30.99$30.99$30.99
Kentucky Gun Co$28.53$28.53$28.53
Magpul$39.95$39.95$39.95
MidwayUSA$28.85$28.85$35.60
OpticsPlanet$35.95$35.95$35.95
Palmetto State Armory$37.99$37.99$37.99

Since Sep 27, 2026.

About this part

The MBUS Front Sight Flip-Up Polymer For AR-15 Stealth Gray is an iron sight from Magpul. It's sold by 12 stores (6 in stock), from $25.81 to $39.95. The lowest in-stock price in the last 30 days was $28.53 at Kentucky Gun Co.

Specifications

Manufacturer
Magpul
Color
Grey
Type
Iron Sights
Magnification class
1x (non-magnified)

From the manufacturer

Low-profile, flattop-mounted, polymer sights deploy instantly at the touch of a finger to provide backup sighting if a primary optic fails. Streamlined contours mean there's nothing to snag on brush, sling, or other gear when folded. Spring-loaded ambidextrous release mechanism lets you hit the grooved tab on either side of the sight to deploy, and lock it in place. Hitting the same tabs retract the sight when you're done. Uses less than 1" of MIL-STD 1913 Picatinny receiver rail space and locks securely in place with the included steel crossbolt. Provides the same height over bore as standard A2 iron sights. Front sight must be mounted on a railed forend on the same plane Mfg: Magpul Reinforced, injection-molded polymer, Black, Dark Earth, O.D. Green. Heights measured from top of rail to top of sight. Front Sight - 1.5" long deployed, 2.5" (6.3cm) long folded, 1.2" wide, .5" high folded, 1.5" high extended. Sight post .070" (1.7mm) wide

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$28.53 at Kentucky Gun Co
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