Shop our selection of sight magnifiers from leading manufacturers like Armasight, Leapers, Sellmark Corporation, Sig Arms, and Sig Sauer. ICB Firearms carries a dependable lineup of sight magnifiers built to extend the effective range of your red dot, deliver clearer target identification, and provide consistent performance in tactical, competition, and hunting applications. These optics pair seamlessly with our broader selection of scopes, sights, and optics to complete your aiming setup, and we also stock red dot sights, gun sights, and semi auto rifles ready for optic upgrades. Round out your kit with rifle ammunition and rifle magazines to stay prepared at the range or in the field.
Get sight magnifiers online by comparing models, checking current availability, and reviewing specifications such as magnification level, mount style, eye relief, and optical clarity. Sight magnifiers sit behind a red dot or holographic sight to provide added magnification for target identification and engagement at longer distances, without requiring a full scope swap.
Here’s what to weigh before adding one to your setup:
Purchase sight magnifiers online or visit our gun shop in St. Clair Shores, Michigan to test fitment in person before mounting. ICB Firearms also serves customers from nearby cities including Macomb, Clinton Township, Grosse Pointe, Warren, and Royal Oak.
Sight magnifiers themselves are not regulated as firearms, though optics ordered alongside firearms follow federal guidelines and applicable Michigan requirements, which typically involve shipment to a licensed dealer and completion of a background check prior to pickup. Shipping timelines vary by product, so review checkout information carefully before placing your order.
Mounting practices, alignment routines, and storage responsibilities may differ based on circumstances. Contact the shop directly for clarification on product compatibility, accepted identification, and current store policies.
A sight magnifier is an optic that mounts behind a red dot or holographic sight to add magnification. It allows shooters to engage targets at longer ranges without changing optics.
3x magnifiers are the most common and balance added reach with manageable field of view. 5x and 6x magnifiers offer more zoom but narrow your sight picture significantly.
Most magnifiers work with standard red dot and holographic sights, though the dot or reticle should be small enough to remain crisp under magnification. Larger MOA dots can appear blurry when magnified.
A flip-to-side mount allows the magnifier to swing out of the way when not needed, leaving the red dot for fast close-range shooting. Most flip mounts return to zero reliably when swung back into position.
A properly mounted magnifier should not change your red dot’s zero. The magnifier simply enlarges the existing sight picture without adjusting point of impact.
Magnifiers themselves do not require zeroing, but most have windage adjustments to align the magnified picture with the red dot. Confirm alignment after mounting and recheck periodically.
Magnifiers are designed for use with red dot or holographic sights, not iron sights. The magnified view of irons would be impractical for most shooting applications.
The magnifier should match the height of your red dot so both share the same sight picture. Most magnifiers come with mounts sized for common red dot heights like absolute or lower 1/3 co-witness.
