Magpul Gen 2 MBUS Rear Back-Up Sight & Five (5) Magpul PMAG 5.56x45 30rd Magazines

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Magpul Gen 2 MBUS Rear Back-Up Sight & Five (5) Magpul PMAG 5.56x45 30-Round Magazines


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Availability: In stock


Quick Overview

SKU: KIT-0274


(1) Magpul Gen 2 MBUS Rear Back-Up Sight - MAG248

(5) Magpul PMAG 5.56x45mm 30rd Magazines, Black - MAG571-BLK

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Magpul Gen 2 MBUS Rear Back-Up Sight - MAG248

Weight, w/ hardware: 1.3 oz.
Height above rail, stowed: ~0.51 in.
Center of aperture to top of rail: 1.42 in.
Length, stowed: 2.6 in.
Length, deployed: 1.5 in.

The MBUS (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight.
The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15/M16 platform.


Impact resistant polymer construction provides light weight and resists operational abuse
Spring-loaded flip up sight easily activated from either side or by pressing the top
Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
Clamps to MIL-STD-1913 Picatinny/STANAG 4694 receiver rail and provides the same height-over-bore as standard A2 irons
Protective wings shield the dual, same plane flip apertures
Sight can still be folded with either large or small aperture in position
Detent knob easily and positively adjusts windage

Magpul PMAG 5.56x45mm 30rd Magazine - MAG571-BLK

Black finish
Impact & crush resistant polymer construction
Constant-curve internal geometry for smooth feeding
Anti-tilt, self-lubricating follower for increased reliability
USGI-spec stainless steel spring for corrosion resistance and field compatibility
Textured gripping surface
Flared floorplate for positive magazine handling & easy disassembly

The PMAG 30 AR/M4 GEN M2 MOE is a 30-round 5.56x45 NATO (.223 Remington) AR15/M4 compatible magazine that offers a cost competitive upgrade from the aluminum USGI. It features an impact resistant polymer construction, easy to disassemble design with a flared floorplate for positive magazine extraction, resilient stainless steel spring for corrosion resistance, and an anti-tilt, self-lubricating follower for increased reliability.

Additional Information
SKU KIT-0274
Brand Magpul