ASG Flip-Up Acrylic Lens Protector for 20mm Picatinny Rails – Clear advanced airsoft sniper Store at proper voltage when

Store at proper voltage when not in use

This magazine is designed for Double Eagle M59 series airsoft sniper rifles

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Is this compatible with all M4 AEGs

Umarex T4E Smith & Wesson M&P9 M2

ASG Flip-Up Acrylic Lens Protector for 20mm Picatinny Rails – Clear advanced airsoft sniper Store at proper voltage whenGray Dragon Airsoft Ballistic Optics ASG Flip Up Acrylic Lens Protector w Picatinny Mount Clear Rail mounted optic shield built to take the BB hitwide coverage, flip down convenience, and two replaceable clear lenses included. Flip Up Shield 20mm Picatinny Weaver Wide Lens Coverage Clear Acrylic (x2) Optic Protection Overview The ASG Flip Up Acrylic Lens Protector is the simple upgrade that saves your expensive glass. Mount it in front of your red dot