Sightmark Mini Shot M-Spec M1 FMS Reflex Sight

The compact Mini Shot M-Spec Reflex Sight is the perfect optic for competition shooting, hunting and LE applications on shotguns, pistols and AR’s. The kit includes a low profile mount for shotguns and pistols along with a riser mount for AR platform rifles. This rugged optic is 100% waterproof and features a durable aluminum housing with a steel protective shield. Doubling the battery life of the competition, the Mini Shot M-Spec’s extremely low power consumption provides 300-30,000 hours of battery life on one CR1632 battery, while its 12 hour auto shutoff prevents the unit from running out of batteries while you’re not using it. Easy windage and elevation click adjustments make zeroing the 3 MOA red dot reticle a breeze, even without any special tools. 10 brightness levels give shooters perfect reticle options from low light situations to the brightest days. An ambidextrous digital switch allows the M-Spec to be easily turned on and off by both left and right handed shooters.
- Very low power consumption
- Windage and elevation click adjustments
- 10 reticle brightness levels
- 100% waterproof and dustproof
- Ambidextrous digital switch brightness controls
- Steel shield protects optics
- Advanced parallax free lens design
- Red reticle illumination
- Rugged lightweight aluminum alloy housing
- Scratch resistant lens coating
- 12 hour auto shut off
- Battery Type: CR1632
- Batteries: 1
- Reticle, Type 3 MOA Dot
- Reticle, Color Red
- Setting, Brightness Off, 1-10
- Magnification 1x
- Diameter, Objective Lens 21x15 mm
- Eye Relief Unlimited
- Elevation Range of Adjustment 110 MOA
- Windage Range of Adjustment 110 MOA
- Adjustment Value 1 MOA
- Parallax Setting 25yds
- Finish/ColorMatte black
- Body Material6061-T6 aluminum
- Maximum Recoil.375 H&H Caliber
- IP Rating (waterproof)IP67 - waterproof to 1m/3ft for 1 hour
- Nitrogen Filled Yes
- ShockproofYes, 3ft / .9m
- Fog Proof Yes
- Lens CoatingAR red
- Mount TypeWeaver / Picatinny
- Battery Type CR1632
- Battery life, hours 300-30,000
- Battery Voltage 3 V
- Operating temperature, F/C-22 to 122 / -30 to 50 F/C
- Length w/ low mount 1.73 / 44 in/mm
- Width w/ low mount 1.14 / 29 in/mm
- Height w/ low mount 1.34 / 34 in/mm
- Weight w/ low mount 2.3 oz.
- Width w/ riser mount 1.14 / 29 in/mm
- Length w/ riser mount 1.73 / 44 in/mm
- Height w/ riser mount 2.2 / 56 in/mm
- Weight 3 oz.
- Product Name: Sightmark Mini Shot M-Spec M1 FMS Reflex Sight
- UPC Number: 812495023064
- Shop by Brand: SIGHTMARK

Whether you’re a law enforcement officer, a 3-gun competition shooter, or a dedicated hunter, laying a foundation at the shooting bench is essential, no matter the pursuit. Devoting serious time at the range provides the repetition needed to build confidence in your abilities as a marksman.
At Sightmark, our goal is to deliver confidence by creating optics and accessories that every shooter can rely on. We understand what it takes to prepare and we know that the hours spent hunched over a shooting bench at the range are meaningless unless your products do their job. From riflescopes and binoculars to night vision technology and red dots, Sightmark is committed in our pursuit of building durable, accurate optics you can trust.
How it all began.
Founded to meet the changing needs of the outdoor industry and its customers, Sightmark® was introduced at SHOT Show 2007 in response to the growing popularity of the modern shooting market. The goal was to provide state-of-the-art optics and accessories to make the modern sporting rifle, shotgun and pistol as accurate as possible. In addition, each product is designed for the core market, enabling shooters to purchase more high quality items to accessorize their firearm for hunting, home defense and competition shooting.
In 2011, the new 33,000 square-foot headquarters was completed in Mansfield, Texas, combining the company’s corporate offices and a large warehouse to handle the increase in sensitive material and technology being produced. The new facility provides more space for research and development, production, and distribution of defense-related products.
Best-selling products include red dot sights, riflescopes and chamber laser bore sights. More than one million Sightmark bore sights are in use since first released to the market. Sightmark has earned several patents and awards from industry associations and publications including Field & Stream, Optics Planet, Outdoor Life and Predator Xtreme. Numerous optics and accessories have been field tested and approved by prominent outdoor organizations such as the North American Hunting Club and the National Tactical Officers Association.
Currently, Sightmark represents leading markets growing in more than 40 countries and many quality retailers in every state. Products are sold by top retailers and national specialty chains such as: Academy Sports & Outdoors, Bass Pro Shops, Cabela’s, Dick’s Sporting Goods, Frankonia, Gander Mountain and many more.
save today! Unlock discounts, earn points, FREE shipping, and more with Caliber Nation savings. Start 30-day free trial
Out of stock
We prioritize serving those who serve nature. Everest represents the boundless outdoors. Find out how we give back.
Ready to wrestle Yetis over prices? Everest is up for the challenge with our Price Match guarantee.
Shipping & Returns
All sellers will furnish tracking information for shipped products, whenever relevant. This tracking data enables you to keep tabs on the status of your shipment. If you purchase products from several sellers in one order, you will receive tracking information from each respective seller.
Following the dispatch of your order, Everest.com will send you an email notification containing the tracking details. Kindly ensure that the email address provided during the checkout process is accurate and up to date.
Returns are only accepted for products bought directly from Everest.com. To qualify for a return, the product must be unused, in its original condition, and with the original packaging intact. Some products may be exempt from the return policy. Should you wish to initiate a return, please reach out to the seller directly within 7 days from the date of delivery.
meet marcus

The Story of Marcus Moose
In the vast wilderness the Everest marketplace, a legendary customer service character emerged—Marcus Moose. With a passion for the outdoors rivaling even the mightiest Yeti, Marcus's mission was clear: guide people to embrace nature's wonders. Marcus, the guardian of adventure, ensured no one was left behind. The wilderness awaits, and with Marcus by your side, your wildest dreams are just a hoofstep away.
Shipping & Returns
All sellers will furnish tracking information for shipped products, whenever relevant. This tracking data enables you to keep tabs on the status of your shipment. If you purchase products from several sellers in one order, you will receive tracking information from each respective seller.
Following the dispatch of your order, Everest.com will send you an email notification containing the tracking details. Kindly ensure that the email address provided during the checkout process is accurate and up to date.
Returns are only accepted for products bought directly from Everest.com. To qualify for a return, the product must be unused, in its original condition, and with the original packaging intact. Some products may be exempt from the return policy. Should you wish to initiate a return, please reach out to the seller directly within 7 days from the date of delivery.
We prioritize serving those who serve nature. Everest represents the boundless outdoors. Find out how we give back.
Ready to wrestle Yetis over prices? Everest is up for the challenge with our Price Match guarantee.
meet marcus

The Story of Marcus Moose
In the vast wilderness the Everest marketplace, a legendary customer service character emerged—Marcus Moose. With a passion for the outdoors rivaling even the mightiest Yeti, Marcus's mission was clear: guide people to embrace nature's wonders. Marcus, the guardian of adventure, ensured no one was left behind. The wilderness awaits, and with Marcus by your side, your wildest dreams are just a hoofstep away.
The compact Mini Shot M-Spec Reflex Sight is the perfect optic for competition shooting, hunting and LE applications on shotguns, pistols and AR’s. The kit includes a low profile mount for shotguns and pistols along with a riser mount for AR platform rifles. This rugged optic is 100% waterproof and features a durable aluminum housing with a steel protective shield. Doubling the battery life of the competition, the Mini Shot M-Spec’s extremely low power consumption provides 300-30,000 hours of battery life on one CR1632 battery, while its 12 hour auto shutoff prevents the unit from running out of batteries while you’re not using it. Easy windage and elevation click adjustments make zeroing the 3 MOA red dot reticle a breeze, even without any special tools. 10 brightness levels give shooters perfect reticle options from low light situations to the brightest days. An ambidextrous digital switch allows the M-Spec to be easily turned on and off by both left and right handed shooters.
- Very low power consumption
- Windage and elevation click adjustments
- 10 reticle brightness levels
- 100% waterproof and dustproof
- Ambidextrous digital switch brightness controls
- Steel shield protects optics
- Advanced parallax free lens design
- Red reticle illumination
- Rugged lightweight aluminum alloy housing
- Scratch resistant lens coating
- 12 hour auto shut off
- Battery Type: CR1632
- Batteries: 1
- Reticle, Type 3 MOA Dot
- Reticle, Color Red
- Setting, Brightness Off, 1-10
- Magnification 1x
- Diameter, Objective Lens 21x15 mm
- Eye Relief Unlimited
- Elevation Range of Adjustment 110 MOA
- Windage Range of Adjustment 110 MOA
- Adjustment Value 1 MOA
- Parallax Setting 25yds
- Finish/ColorMatte black
- Body Material6061-T6 aluminum
- Maximum Recoil.375 H&H Caliber
- IP Rating (waterproof)IP67 - waterproof to 1m/3ft for 1 hour
- Nitrogen Filled Yes
- ShockproofYes, 3ft / .9m
- Fog Proof Yes
- Lens CoatingAR red
- Mount TypeWeaver / Picatinny
- Battery Type CR1632
- Battery life, hours 300-30,000
- Battery Voltage 3 V
- Operating temperature, F/C-22 to 122 / -30 to 50 F/C
- Length w/ low mount 1.73 / 44 in/mm
- Width w/ low mount 1.14 / 29 in/mm
- Height w/ low mount 1.34 / 34 in/mm
- Weight w/ low mount 2.3 oz.
- Width w/ riser mount 1.14 / 29 in/mm
- Length w/ riser mount 1.73 / 44 in/mm
- Height w/ riser mount 2.2 / 56 in/mm
- Weight 3 oz.
- Product Name: Sightmark Mini Shot M-Spec M1 FMS Reflex Sight
- UPC Number: 812495023064
- Shop by Brand: SIGHTMARK

Whether you’re a law enforcement officer, a 3-gun competition shooter, or a dedicated hunter, laying a foundation at the shooting bench is essential, no matter the pursuit. Devoting serious time at the range provides the repetition needed to build confidence in your abilities as a marksman.
At Sightmark, our goal is to deliver confidence by creating optics and accessories that every shooter can rely on. We understand what it takes to prepare and we know that the hours spent hunched over a shooting bench at the range are meaningless unless your products do their job. From riflescopes and binoculars to night vision technology and red dots, Sightmark is committed in our pursuit of building durable, accurate optics you can trust.
How it all began.
Founded to meet the changing needs of the outdoor industry and its customers, Sightmark® was introduced at SHOT Show 2007 in response to the growing popularity of the modern shooting market. The goal was to provide state-of-the-art optics and accessories to make the modern sporting rifle, shotgun and pistol as accurate as possible. In addition, each product is designed for the core market, enabling shooters to purchase more high quality items to accessorize their firearm for hunting, home defense and competition shooting.
In 2011, the new 33,000 square-foot headquarters was completed in Mansfield, Texas, combining the company’s corporate offices and a large warehouse to handle the increase in sensitive material and technology being produced. The new facility provides more space for research and development, production, and distribution of defense-related products.
Best-selling products include red dot sights, riflescopes and chamber laser bore sights. More than one million Sightmark bore sights are in use since first released to the market. Sightmark has earned several patents and awards from industry associations and publications including Field & Stream, Optics Planet, Outdoor Life and Predator Xtreme. Numerous optics and accessories have been field tested and approved by prominent outdoor organizations such as the North American Hunting Club and the National Tactical Officers Association.
Currently, Sightmark represents leading markets growing in more than 40 countries and many quality retailers in every state. Products are sold by top retailers and national specialty chains such as: Academy Sports & Outdoors, Bass Pro Shops, Cabela’s, Dick’s Sporting Goods, Frankonia, Gander Mountain and many more.
The information below is required for social login
Sign In
Create New Account