Magpul—TMAG 20 AR/M4 GEN M3
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The Swampfox Sentinel II is a second-generation micro dot sight designed to maintain a slimline profile and standard RMSc footprint. It features advanced functionality and superior construction with a new, removable rear sight guide, 7075-T6 aluminum body and a reinforced hood.
Engineered for everyday carry, the Sentinel II showcases a crisp 3 MOA dot available in red or green illumination with 10 manually adjusted brightness settings. The widened 20mm lens, which is upgraded over the previous generation’s 16mm, is recessed into the hood for added durability and fully multi-coated for optimum clarity and scratch resistance. It is also resistant to fog and water. Swampfox’s signature Shake N’ Wake auto on/off optimizes the bottom-loaded battery’s runtime up to 50,000 hours.
Additionally, the patented Sentinel II rear sight guide provides a guide solution for subcompact and micro-compact optic-equipped handguns missing their rear dovetail. Developed in partnership with tritium leader Night Fision, the rear sight guide is removable and available in complete blackout or tritium for improved visibility and precision. Matching co-witness front sights will be made available in the future for popular handgun models.
Sentinel II offers an expansive 80 MOA windage and elevation adjustment range in 1 MOA clicks, so shooters are equipped to fine-tune their aim for any distance. Tactile brightness and zeroing adjustments provide user-friendly feedback to the user, even while wearing gloves and hearing protection. Available as an optional accessory, the Sentinel II Ironsides Shield, machined from SUS304 stainless steel with a matte-black PVD coating, provides additional optic protection against drops, bumps and surface racking.
Specs
Magnification: 1x
Reticle: 3 MOA dot; red or green
Illumination: 10 Settings (2 night)
Lens Diameter: 20mm
Footprint: Shield RMSc
Dimensions: 1.84” (L) x 1.07” (W) x 1.07” (H)
Weight: 0.99 oz.
Battery Life: Up to 50,000 hours; Shake N’ Wake
MSRP: $269 (blackout rear sight guide); $299 (tritium); $39 (Sentinel II Ironsides Shield, sold separately)
swampfoxoptics.com
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