Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

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. Windage-adjustable rear sight has two apertures: a large, .185" peep and a .070" peep. Designed for AR-type rifles and carbines, fits any weapon with Picatinny rails.


AR-15, Issue:10, Page:061
Brownells Christmas , Issue:4X, Page:005
Big Book Catalog, Issue:67, Page:063
Law Enforcement / Police Store, Issue:13, Page:009
Mini-Catalogs, Issue:13, Page:014
New Product Supplement, Issue:641, Page:003

Reinforced, injection-molded polymer, Black, Dark Earth, O.D. Green, or Foliage Green. Heights measured from top of rail to top of sight. Rear Sight - 1.5” (3.8cm) long deployed, 2.6” (6.8cm) long folded, 1.2” (3cm) wide, .5” (1.3cm) high folded, 1.6” (4cm) high extended. Large aperture, .185” (4.7mm) diameter. Small aperture, .070” (1.8mm) dia.

narrow your choices »
Show Filters
4 Item(s)
MBUS GEN 2 REAR OD GREEN
100-006-789WB
MBUS GEN 2 REAR, OD GREEN
100006789MBUS GEN 2 REAR, OD GREEN

Mfr Part: MAG248ODG

$55.05

In Stock

Color: O.D. Green

Style: Flip-Up Sights, Tactical

View All Dream Guns®

MBUS GEN 2 REAR BLACK
100-006-787WB
MBUS GEN 2 REAR, BLACK
100006787MBUS GEN 2 REAR, BLACK

Mfr Part: MAG248BLK

$55.05

In Stock

Color: Black

Style: Flip-Up Sights, Tactical

View All Dream Guns®

MBUS GEN 2 REAR FLAT DARK EARTH
100-006-788WB
MBUS GEN 2 REAR, FLAT DARK EARTH
100006788MBUS GEN 2 REAR, FLAT DARK EARTH

Mfr Part: MAG248FDE

$55.05

In Stock

Color: Dark Earth

Style: Flip-Up Sights, Tactical

View All Dream Guns®

AR-15/M16 MBUS BACK-UP REAR SIGHT GRAY
100-014-406WB
MBUS GEN 2 Rear, Gray
100014406MBUS GEN 2 Rear, Gray

Mfr Part: MAG248GRY

$55.05

Out of Stock

Color: Gray

Style: Flip-Up Sights

MBUS GEN 2 REAR SIGHTS