--- product_id: 765517201 title: "CVLIFE 1 x 28 x 40" brand: "cvlife" price: "₱11410" currency: PHP in_stock: true reviews_count: 5 category: "Cvlife" url: https://www.desertcart.ph/products/765517201-cvlife-1-x-28-x-40 store_origin: PH region: Philippines --- # CVLIFE 1 x 28 x 40 **Brand:** cvlife **Price:** ₱11410 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** CVLIFE 1 x 28 x 40 by cvlife - **How much does it cost?** ₱11410 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/765517201-cvlife-1-x-28-x-40) ## Best For - cvlife enthusiasts ## Why This Product - Trusted cvlife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Review: Cracked lens - Lens came cracked Review: Light weight, easy to install and adjust. - I like it! It was very easy to sight-in and came with the necessary tools to attach it and make adjustments. The reticle is powered on/off by a small pad on the left side. Press repeatedly to cycle through several brightness options and a switch located at the back selects any of 4 different reticle images. I believe the lens has an anti-glare coating to allow the user to see clearly in many lighting conditions however, from the front side it is highly reflective which may be counterproductive under certain circumstances. It seems to be of good quality and could be used with an iron forward sight for greater confidence and easier tuning but I like it without. I was able to center it within 5 rounds to a target 30 yards out. I’ve put nearly two hour of use to it and have not had to change batteries yet. It has an auto shut off feature as well. This has performed just as well as my other “Big Name Brand” sight at a fraction of the cost and with more functions. 2026/4/24 Update: It has been several months now since I first purchased the CVLife Reflex Sight. The batteries are still working effectively. My “big name” sight power drains the batteries (unless I remove them) within a week of storage. I’ve range tested this sight with 1500 rounds of 9mm on my S&W Carbine before giving it a try on my M&P15 NATO. It handles the recoil very well and I’ve spent 1000 more rounds. After the first 500 using the new caliber, the mark did shift slightly left. A minuscule tweak with the supplied hex key and it was spot on again at 100 yards. I’ll be keeping an eye on the shifting, but when I can sight in and ring out a bullseye at 100 yards with a single magazine, I cannot complain at this price point. I’ll try to come back with another update after a couple more range visits. I generally spend 250 to 500 each trip depending on the time I have. I have other arms I practice with and I’m not sure if this sight can handle being mounted to my M&P10 NATO, but for the price I might try it and just buy another if it fails the intense recoil hammering. I see a newer model that features an internal USB rechargeable battery but my experiences with those have not been great. Keep in mind, it’s good maintenance practice to retighten all your fittings after so many uses, which may also require realignment. I go by round count for both cleaning and tightening, but I will re-clean when unused for longer than 3 months. You should also readjust your sight whenever you remove/replace it. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09H5XK8RT | | Best Sellers Rank | #45,292 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #2 in Hunting Hunting Optics Laser Rangefinders | | Brand | CVLIFE | | Brand Name | CVLIFE | | Colour | Black | | Customer Reviews | 4.3 out of 5 stars 1,111 Reviews | | Eye Relief | 44 Millimeters | | Field Of View | 15.8 Meters | | Item Weight | 150 g | | Magnification Minimum | 1 x | | Material | Aluminium | | Material Type | Aluminium | | Night vision | No | | Objective Lens Diameter | 44 Millimeters | | Product Style | tactical | | Sport | Hunting, Target Shooting | | Sport Type | Hunting, Target Shooting | | Style | tactical | ## Product Details - **Brand:** CVLIFE - **Colour:** Black - **Eye Relief:** 44 Millimeters - **Item Weight:** 0.33 Pounds - **Magnification Minimum:** 1 x - **Material:** Aluminium - **Night vision:** No - **Objective Lens Diameter:** 44 Millimeters - **Sport:** Hunting, Target Shooting - **Style:** tactical ## Images ![CVLIFE 1 x 28 x 40 - Image 1](https://m.media-amazon.com/images/I/71ma5LxmjtL.jpg) ## Questions & Answers **Q: Will this fit a game .22 cal pellet rifle?** A: i think so. it fits on a 9mm pistol. **Q: Will this fit an xd-9 sub compact?** A: If it has a picatinny rail, yes. However, there are better options on Amazon that this. **Q: How does this handle recoil? I am planning to put it on a 12 ga. slug gun.** A: It did fine on my AR style 12 gauge semi **Q: Will it Fit a Taurus g3c** A: This is a sight for a 20mm Picatinny Rail. I doubt your Taurus has that, probably more for rifles. If you do then it will fit. ## Customer Reviews ### ⭐ Cracked lens *by A***R on 24 February 2026* Lens came cracked ### ⭐⭐⭐⭐⭐ Light weight, easy to install and adjust. *by J***E on 23 February 2026* I like it! It was very easy to sight-in and came with the necessary tools to attach it and make adjustments. The reticle is powered on/off by a small pad on the left side. Press repeatedly to cycle through several brightness options and a switch located at the back selects any of 4 different reticle images. I believe the lens has an anti-glare coating to allow the user to see clearly in many lighting conditions however, from the front side it is highly reflective which may be counterproductive under certain circumstances. It seems to be of good quality and could be used with an iron forward sight for greater confidence and easier tuning but I like it without. I was able to center it within 5 rounds to a target 30 yards out. I’ve put nearly two hour of use to it and have not had to change batteries yet. It has an auto shut off feature as well. This has performed just as well as my other “Big Name Brand” sight at a fraction of the cost and with more functions. 2026/4/24 Update: It has been several months now since I first purchased the CVLife Reflex Sight. The batteries are still working effectively. My “big name” sight power drains the batteries (unless I remove them) within a week of storage. I’ve range tested this sight with 1500 rounds of 9mm on my S&W Carbine before giving it a try on my M&P15 NATO. It handles the recoil very well and I’ve spent 1000 more rounds. After the first 500 using the new caliber, the mark did shift slightly left. A minuscule tweak with the supplied hex key and it was spot on again at 100 yards. I’ll be keeping an eye on the shifting, but when I can sight in and ring out a bullseye at 100 yards with a single magazine, I cannot complain at this price point. I’ll try to come back with another update after a couple more range visits. I generally spend 250 to 500 each trip depending on the time I have. I have other arms I practice with and I’m not sure if this sight can handle being mounted to my M&P10 NATO, but for the price I might try it and just buy another if it fails the intense recoil hammering. I see a newer model that features an internal USB rechargeable battery but my experiences with those have not been great. Keep in mind, it’s good maintenance practice to retighten all your fittings after so many uses, which may also require realignment. I go by round count for both cleaning and tightening, but I will re-clean when unused for longer than 3 months. You should also readjust your sight whenever you remove/replace it. ### ⭐⭐⭐⭐⭐ Value Priced & Functional ⭐️UPDATE⭐️ *by T***Y on 23 October 2025* 🆕 UPDATE: the firearm and sight have been stored for a few months and just completed a functionality test - THE SIGHT ILLUMINATED PERFECTLY AFTER STORAGE! Heading to the range! ORIGINAL POST: Just mounted this CVLIFE REFLEX SIGHT Optic on my Henry .22 Pump Action Octagonal Barrel Model H003 Rifle using the LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny Rail Convert Mount - Low Profile Scope Riser Rail Adaptor and love it. Wanted an inexpensive alternative to iron sites. My indoor range allows for .22 Rifle @ Approximately 20 yards so my dial in information might not please all readers. Fired .22LR Velocitors and .22 Shorts. The range is a bit dark and my iron sights were not easy to use so I took a chance with this setup. Installation is simple, connection to rifle is secure, adjustments are easy to make, the sight is bright enough and has a variety of sites and illuminations to select, remained true after 100+ rounds. DOES NOT ‘Shake Awake!’ Similar accuracy to my ability with iron sights but with faster target acquisition. Arrived in secure packaging, two sets of batteries, lens cloth and adjusting tools. I have experience with the Romeo X Red Dot Optic on .380 handgun and while this less expensive alternative might not be appropriate for that application I think it’s perfect for this .22 Henry Rifle. Photos of firearms are generally prohibited so subjectively I think the setup looks aesthetically appropriate on my rifle. Might visit our local outdoor range and try 50 and 100 yards. Very good recommendation for this product. Hope that this review is helpful/useful.☮️ ## Frequently Bought Together - CVLIFE Reflex Sight, 1x28x40mm Red Dot Sight, 4 Adjustable Reticles Sight for 20mm Picatinny Rail, Red Dot Optics, Absolute Co-Witness - CVLIFE Rifle Sling Two Point Sling Adjustable Length Gun Sling for Rifle with 2 Pack Sling Swivel for M-Rail - Bontok Single Picatinny Aluminum Accessory Rail Set for Mlock 3 5 7 9 11 13 Slots with 13 T-Nuts & Screws, 6 Wrench-Rounded Corner --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/765517201-cvlife-1-x-28-x-40](https://www.desertcart.ph/products/765517201-cvlife-1-x-28-x-40) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-06-02*