Red dot sight
Red dot sight for sale on Ireland's largest auction and classifieds sites
Budget picks — under £24
Fits most 11mm • 21mm tactical firearms • Without rail slots - Free postage - New and Used
Custom sized fit • Your sight torch • Choose from one - Free postage - New and Used
50mm long 11mm • Dovetail red dot • Sights off power - Free postage - New and Used
Compatible forweaver rail11mm • 20mm dot laser • Sight red green - Free postage - New and Used
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Compatible forweaver rail11mm • 20mm dot laser • Sight red green - Free postage - New and Used
Browse 48 red dot sight listings currently in our index. Prices range from £5.99 to £119.99, with an average of £41.48. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about red dot sight →
Red dot sight • Moa this tubeless • Design reflex lens - Free postage - New and Used
Unit also includes • Interchangeable switch which • Allows user press - Free postage - New and Used
Style tactical field • View 15.8m 100m • Reticle color red - Free postage - New and Used
1.2l electric hot • Pot mini portable • Pan non stick - Free postage - New and Used
Your sight will • When you into • Mount any platform - Free postage - New and Used
Cvlife 1x22x33 red • Green holo reflex • Dot sight versatile - Free postage - New and Used
P04 holographic reflective • Sight including battery • Tubeless design 33mm - Free postage - New and Used
Afranti 551 holographic • Sight high quality • Scope hunters sportsmen - Free postage - New and Used
Paike 1x40 red • Green dot illuminated • 11mm 20mm rail - Free postage - New and Used
Kingscope red dot • Scope reticles reflex • Sight high quality - Free postage - New and Used
Fits glock mos • Pistols slides that • Have been machined - Free postage - New and Used
Mid-range — £25 to £40
Your sight will • When you into • Mount any platform - Free postage - New and Used
21mm weaver picatinny • Fitting 11mm dovetail • Optional adaptor batteries - Free postage - New and Used
Victoptics 1x23x34 weaver • Picatinny red green • Dot sight reticle - Free postage - New and Used
Mount any 20mm • Standard rail not • Part scope dot - Free postage - New and Used
Your sight will • When you into • Mount any platform - Free postage - New and Used
Quick detach mount • Fits 20mm picatinny • Rail too tight - Free postage - New and Used
Fully multi coated • Red lenses our • Reflex sights enhance - Free postage - New and Used
Multi coated lenses • Increase light transmission • Provide clean bright - Free postage - New and Used
1x32 rifle scope • Rail 20mm dot • Color red green - Free postage - New and Used
- Free postage - New and Used
Red dot sight • Vector optics 1x30 • Scope inc weaver - Free postage - New and Used
Gamo 30mm quick • Red dot sight • Air guns pistol - Free postage - New and Used
Umarex nano pistol • Rifle laser sight • Wave length 650 - Free postage - New and Used
Note that most • Air rifles not • Have weaver picatinny - Free postage - New and Used
Batteries are not • Covered under warranty • Will our option - Free postage - New and Used
Batteries are not • Covered under warranty • Will our option - Free postage - New and Used
Premium — over £45
Red green dot • Umarex nano point • Sight illumination colors - Free postage - New and Used
Impressive sight all • Your shooting needs • Them2 competition style - Free postage - New and Used
Unit now also • Auto shutdowns after • Minutes increase battery - Free postage - New and Used
Vector have also • Swapped out hard • Scratchy cover flexible - Free postage - New and Used
Infinite eye relief • Allows uninterrupted target • Acquisition making ideal - Free postage - New and Used
Ultra wide27 39mm • Window eight selectable • Reticle patterns both - Free postage - New and Used
Eotech style exps • 558 holographic red • Dot sight sotac - Free postage - New and Used
Sotac compact red • Dot sights provide • Civilians professionals robust - Free postage - New and Used
Vector optics scrapper • 1x25 ultra compact • Enclosed red dot - Free postage - New and Used
Vector optics maverick • Iii 3x22 magnifier • Red dot sights - Free postage - New and Used
Feature rich lightweight • Moa picatinny tek • Base super compact - Free postage - New and Used
Vector optics scrapper • 1x20 micro ultra • Compact red dot - Free postage - New and Used
Vector frenzy 1x20x28 • Moa red dot • Ideal sight most - Free postage - New and Used
Vector optics frenzy • 1x22x26 mos rmr • Picatinny base moa - Free postage - New and Used
Eotech style exps • 558 holographic red • Dot sight g33 - Free postage - New and Used
G33 red dot • Sight magnifier fast • Convenient way get - Free postage - New and Used
Try this: reloading kit | reloading powder | reloading set | safariland holster | scope level | shooting bench rest | shooting boots | shooting chair | shotgun shells | simmons scopes
🔥 Best eBay deals on red dot sight
See all listings on eBay →These 48 listings for red dot sight are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Red Laser Dot Sight Scope Air
Fits most 11mm • 21mm tactical firearms • Without rail slots
£6
Airsoft Sight/Torch Protector
Custom sized fit • Your sight torch • Choose from one
£10
GunTuff Red / Green Dot Reflex
50mm long 11mm • Dovetail red dot • Sights off power
£11
Everything you need to know about red dot sight
Whether you are looking for a brand-new or second-hand red dot sight, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £5.99, while premium listings can reach £119.99 — giving you a wide budget spread to work with. The average price of £41.48 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.