It comes with a threaded stainless steel barrel that allows shooters to easily add on a suppressor or compensator. and Single 6 Lightwave Front Sight Ruger Mark II, Mark III, Buc. Start new topic; Recommended Posts. Picked up a Ruger Mark IV 22/45 over the Christmas sales as a backup/ loaner to new folks starting out. No need to replace the rear. It features .062" green Trijicon Tritium lamps with white outline. Fully adjustable rear sight and fixed front fiber optic sight Smooth/checkered grip panels; Smooth single stage trigger; Manual/automatic thumb safety Shoots .177 caliber pellets at up to 360 fps + + $58.16 This item: Umarex Ruger Mark IV Break Barrel .177 Caliber Pellet Air Pistol $47.99 Crosman Premier Lead Pellets (500-Count) $5.99 Ruger Mark IV Rear Sight Lock/Set Screws for all later MK 4, LITE & 22/4. In 1963, Ruger introduced a 5.5-inch heavy bull-barrel version of the Mark I, which became the standard barrel length for the pistol family. Although both guns feature a checkered laminate grip for excellent ergonomics, only the Competition comes with a thumb rest. Interchangeable LitePipes; Includes 3 sets of LitePipes in Green, Red and black. The RUGER MARK IV TM22/45 features a bull barrel, fully adjustable The TL Rear Sight is only compatible with the Ruger Standard tapered models with the addition of our Target Front Sight. RUGER MARK IVTM HunterModels feature a target-crowned, fluted bull barrel, adjustable rear sight and a HiViz light-gathering front sight. Brownells | Guns.com |Grab-A-Gun | PSA | Primary Arms. Pressing a button in the back of the frame allows the barrel-receiver assembly to tilt up and off the grip frame without the use of tools. SIGHTS: Fixed Front/Adjustable Rear WEIGHT: 35.5 oz. Adjustable Rear Sight. Add to Cart; Dawson Precision Ruger LC9 Fixed Carry Sight Set - Black Rear & Fiber Optic Front . It comes chambered in .22LR with a 5.5 inch barrel. Comes with mounting plate to connect red dot sight to Ruger Mark I, II, III, IV, IV-Lite, 22/45 Pistol and also a standard picatinny mount. 1; 2 2; Next 2; Product Services. Fits ALL later Ruger Mark 4 with adjustable rear sight (SEE PICTURES) including 22/45 and LITE. Trigger system upgraded to Gold Standard Trigger, Pendulum Sear, Full Mass Hammer. 0.0. Hi-Viz, Adjustable Rear Sight, Fits Ruger MK I/II/III/IV and 22/45, Green LitePipe, Interchangeable LitePipe. Manufacturer: Ruger Manufacturer Part #: 43924 Model: 22/45 Model: Mark IV Action: Semi-automatic Caliber: 22LR Barrel Length: 4.4 Frame/Material: Polymer Finish/Color: Blue Grips/Stock . Specifications: Action: Single Action Finish: Satin Stainless Grips: Checkered Laminate Weight: 42.3 oz. Qty in . $19.80. The difference between Ruger Mark IV Hunter and Ruger Competition is in their sights and grip ergonomics. Front Sight Blade Pin - Solid Pin - for 4 3/4" or 6" Barrels - Original. The Ruger Mark IV Pellet Pistol combines the timeless style of the renowned series of handguns and the smooth shooting of a breakbarrel pellet gun into one appealing package. Ruger 22/45 iron sights. . More Info. Contoured ejection port and easy-to-grasp bolt ears allow for durable and reliable operation round after round. STANDARD MODEL: In the Standard Mode) pistol (fixed rear sight), if the gun shoots low, the front sight blade can be reduced in height by careful filing. Add to Cart; Dawson Precision Ruger LC9 Fixed Carry Sight Set - Black Rear & Black Front. Ruger Mark IV Features:.177 cal pellets or BBs; Max velocity: 360 fps (using 7 grain pellet) Spring piston breakbarrel; Rifled barrel; Single shot; Single stage trigger; One stroke cocking mechanism; Manual/automatic thumb safety; Fiber optic front sight and adjustable rear sight; Checkered/smooth grip panels; Barrel length: 5.3" Overall length . Price check isle 3! Joined HIVIZ MKAD211 Just looked on Ruger's web page. Includes green, red and black Litepipes. HIVIZ Litewave Rear Sight for Ruger Mark I, II, III, & IV Handguns, Comes with Green, Red, Black Replaceable lightpipes (MKAD211) All Steel Construction Adjustable Rear Sight Fits Ruger Mark I, II, III and IV pistols. Mine was purchased when the Mark IV first came out and it has them. The 22/45 provides a near-ideal sight picture and its looong sight radius ensures you'll hit exactly what you point it at. These screws have a more aggressive tip and will hold much better than factory screws. Add to Cart Compare Quick view. Ade Advanced Optics Crusader RD3-009 Red Dot Reflex Sight + Optic Mounting Plate for Ruger Mark I,II,III,IV,IV-Lite,Mark 1,2,3,4 + Picatinny Plate Features : This mounting plate is designed to connect red dot sights to Ruger Mark I, II, III, IV, IV-Lite, 22/45 pistol by attaching to the two holes on top of the slide.For Mark I and II, confirm . Dec 23, 2020. Ex Tax: $2.50. Part Number: RSRNPMKAD211. Buy Ruger Mark IV Target Semi-automatic 22LR 5.5 Stainless Satin Checkered 10Rd Bull Barrel Manual Adjustable Rear Sight 40103. Most .22 suppressors are the same diameter as the barrel. Front Sight for Ruger MK II, III and MK IV $ 45.40. TK stocks the Williams MK IV 22/45 LITE set with a bright red fixed blade sight in front and a fully adjustable green two-dot sight at the back. The tall ramped blade front sight is fixed, but is easily removable with the turn of a screw. ruger mk ii tl 2000 rear sight. Pressing a button in the back of the frame allows the barrel-receiver assembly to tilt up ruger mark 1 adjustable rear sightkipp illuminate login ruger mark 1 adjustable rear sight Menu ssi payment schedule 2022. destiny 2 crossplay icons; plenish soybean controversy; worst friendship match for virgo; janet montgomery brooklyn; vermilion police glyph reports; lululemon like new campaign; If competitive match shooting is in your future, check out the Ruger Mark IV Competition and Ruger Mark IV Target as affordable alternatives to a Model 41 The difference between Ruger Mark IV Hunter and Ruger Competition is in their sights and grip ergonomics Ruger Mark IV Competition Ruger Mark 1, 2 and 3 Grips (NOT 22/45) Ruger Mark 4 Grips (NOT 22/45) S&W SW22 Victory Pistol Grips; Ruger 10 . REAR SIGHT 6-7/8" .22LR: GunBroker is the largest seller of Semi Auto Pistols Pistols Guns & Firearms All: 929666108. Adjustable Rear Sight, Post Front Sight, 4 Inch Picatinny Rail, Sig Sauer Romeo 5 XDR Red dot Sight with Scope Covers. 4.5" Barrel. Our bright and fully adjustable rear sight will enhance your confidence and shooting experience. This product will allow the shooter to utilize a variety of red dot sights on their Ruger Mark I, II, III, IV, IV Lite, 22/45 . It is in a dovetail. The TL Rear Sight is also available in a night sight configuration. : GunBroker is the largest seller of Semi Auto Pistols Pistols Guns & Firearms All: 935356023. . Manufacturer: Ruger. I have the Mark IV Target model and thought I would shoot better with the sights that come on the Hunter model, so I bought a set from Ruger and installed them. Rear Sights. The 22 with a rim maybe . The rear sight looks like Ruger's standard adjustable rig but has a V-notch blade with a white vertical line at the base of the notch. HIVIZ Litewave Rear Sight for Ruger Mark I, II, III, & IV Handguns, Comes with Green, Red, Black Replaceable lightpipes (MKAD211) All Steel Construction. Accurate sighting system features a drilled and tapped receiver for Weaver- or Picatinny-style rail for easy mounting of optics. The RUGER MARK IVTM CompetitionModels feature a slab-sided, heavy barrel with target grips and adjustable sights. HiViz Litewave H3 Tritium/Litepipe Rear Sight for Ruger Mark I, II, III and IV Pistols, Green, Red, Black, One Size (MKAD211) All steel construction. Add to Wish List. Turns out I shot worse that with the target sights, so I put the target sights back on and that is what I still use. UPC: 613485589719. Rank No. Fits Ruger Mark I, II, III and IV pistols. Quickview. Should easily be able to find one. Model: Mark I Pistol. With this brand of rear sight, I was able to use the front sight as is. Notify Me When Available. Best Ruger Mark IV Red Dot Reviews. You can take our mount off and replace your rear sight at any time. I even took the sight apart to make sure there was nothing else holding it. But you probably won't be able to used the rear sight with a rail attached, so if you want to remove the sight, you can. Features include an adjustable rear sight, a threaded muzze, and two 10 round magazines. Model #40118 & #40160. Ruger Mark IV pistols from 2018 on have a different rear sight than the . Manufacturer: Ruger Manufacturer Part #: 40160 Model: Mark IV Model: Hunter Action . Advanced . Stock Material. #5) Sig Sauer Romeo4S Red Dot. UPC7-36676-40104-8. Opting for the low profile JPoint Red Dot sight. IV, IV-Lite, 22/45 pistol This optic plate is designed to attach to the two existing holes on the top of Ruger Mark Slide. The iron sights on the Mark IV Hunter are two of the non-stainless components I mentioned above. Ruger Mark II, III, IV, 22/45, S&W Victory, Browning Buck Mark and Medalist 22LR magazine speed loader, Hilljak Quickie Loader - Red. I am trying to remove the rear sight on my mark iv hunter. Brand: Hi-Viz. The Ruger Mark IV 22/45 has an excellent adjustable rear sight. Installation Instructions - Remove the rear sight* - Install the EGW Sight Mount in the dovetail RUGER Mark IV Rear Sight *Set Screws* (SET OF 2 SCREWS) MK 4 & LITE & 22/45 *D5* Brand New 2 product ratings $10.99 Save up to 5% when you buy more Buy It Now +$4.99 shipping Sponsored Results matching fewer words RUGER TakeOff NEW MODEL Adjustable Rear Sight Mark 1 2 3 4 MK IV-22/45-LITE *D18 New (Other) $32.99 Top Rated Plus Buy It Now The first represents the sight picture, and will be a straight line from your eye, through the sights, and through the target. Simply remove the rear sight on your gun and replace it with our mount in order to mount your Leupold DeltaPoint Pro, JPoint, Redfield Accelerator, or Optima red-dot sight. By Blue Jacket, December 20, 2017 in Ruger. Detailed Description Ruger's V-notch rear sight and HiViz front sight set for Ruger Mark-Series bull barrel pistols. Also fits: Ruger 22/45 with adjustable rear sight including 22/45 LITE click adjustment for windage and elevation Resources. We removed the original rear sight and scope rail. NEW VERSION Factory Ruger Adjustable Rear Sight Black Outline for Mark 1 2 3 4 IV Pistols **D6** Larger Photo Email A Friend Alternative Views: Our Price: $39.95 Quantity in Stock: (Out of Stock, Get on List, Link is in listing) Product Code: R-MK-SIGHT-ARS-NV Qty: CLICK HERE to get Email when Back-In-Stock Description The sights on the Ruger Mark IV 22/45 Lite are adequate. The second will be more of a parabola, as it represents the flight of the projectile. Volquartsen TL Rear Sight, Ruger MKII, MKIII & MK IV, Night Sights. They fit any Ruger Mark II, III or IV 22/45 LITE pistol with a screw on front sight. This optic plate is designed to attach to the two existing holes on the top of . 1. Ade Advanced Optics Crusader RD3-009 Red Dot Reflex Sight + Optic Mounting Plate for Ruger Mark I,II,III,IV,IV-Lite,Mark 1,2,3,4 + Picatinny Plate Features : This mounting plate is designed to connect red dot sights to Ruger Mark I, II, III, IV, IV-Lite, 22/45 pistol by attaching to the two holes on top of the slide.For Mark I and II, confirm . Grooves6. Part number MKAD211 Interchangeable LitePipe design Includes green, red and black Litepipes This sight set includes both front and rear sights. Dec 21, 2017. Black. Re: Mark IV Rear sight by DrewBone 2/6/2021, 9:11 am Pretty much all sight pushers are designed to be used with flat surfaces like those typically found on semi auto pistol slides, and since the Ruger receiver is round you'll generally have to remove the rear sight without one. The 45 acp and most 9mm magazines are all straight up and down. Fits Ruger MKII and MKIII and replaces factory rear adjustable sight. Sights. Total Length. . Ruger Mark Iv Target - For Sale - New :: Guns.com Installation . I received my set of Williams Fire Sights today, and they look to be of very good quality. It is available in several different color combinations and comes with a picatinny rail, making it easy to mount a pistol red dot sight. Going to go the dovetail route and remove the rear sight. Shiny Bore, Tight Action Threaded Stainless Steel Barrel, Gorgeous Purple Receiver, 1911 Style Grip, Ambidextrous Thumb Safety, Ported Receiver, Threaded for Suppressor. RUGER MARK IV HUNTER ACTION: single-action semiauto rimfire CALIBER: .22 Long Rifle CAPACITY: 10+1 BARREL: 6.88 in. Any rear adjustable sight that's advertised to fit the Ruger Mark II, III or IV dovetail will fit your pistol. Manufacturer: Ruger Manufacturer Part #: 40103 Model: Target Model: Mark IV Action: Semi-automatic Caliber: 22LR Barrel Length: 5.5 Frame/Material: Stainless Finish/Color: Satin Grips/Stock: Checkered Capacity . Suggested Retail$699.00. The front sight is traded out by loosening a single . Shows the Hunter still with the fiber optic front and rear V sights. HIVIZ Litewave Rear Sight for Ruger Mark I, II, III, & IV Handguns, Comes with Green, Red, Black Replaceable lightpipes (MKAD211) Outerimpact is excited to introduce the Ruger Mark I, II, III, IV, IV Lite, 22/45 M.R.A (Modular RedDot Adapter). Availability: Volquartsen Recoil Rod and Spring Kit, Ruger MKI, MKII, MKIII, MK IV, & 22/45. Getting ready to add a Burris FF3 to my Mk IV. Buy Ruger Mark IV Target 22 LR Ruger Semi Auto Pistol 10+1 Ruger Mark IV: GunBroker is the largest seller of Semi Auto Pistols Pistols Guns & Firearms All: 935025715. . UPC7-36676-43945-4. $113.00. Fits Ruger Mark I, II, III and IV steel bull barrel pistols; 22/45 with adjustable rear sight including the 22/45 LITE. #1. Mounting hardware included. Excellent Condition. Ruger Mark IV Target .22 LR 5.5" Barrel 10-Rounds Adjustable Rear Sight - $581.99 Mark IV Target Features Simple, one-button takedown for quick and easy field-stripping and proper chamber-to-muzzle cleaning. Red Dot Adapter Mount for Ruger Mark I, II, III, IV, IV Lite, 22/45 - Modular RedDot Adapter - M.R.A. Buy NEW RUGER MARK IV TARGET .22LR 10RD NO CREDIT CARD FEES! As for the sights, you can notice that the Ruger Competition uses a square notch blade while the Ruger Hunter uses . The Mark IV 2245 Tactical has an anodized black finish and comes with a 10-round magazine. Repeat the filing process until the desired point of bullet-impact is achieved. #1) HOLOSUN HS507C X2. Dayam if some gorilla at Ruger didn't put that front sight screw in with a freakin' 6 foot . (as tested) OAL/HEIGHT: 11.1/5 . Volquartsen Target Sear, Ruger MK IV . The rear was easy, but there is no way I can see to remove the rear sight pin to free the rear stock sight. Ruger SR22 LiteWave Front Sight $ 41.95. volquartsen (in stock) 4.8 (4) ruger m77 bead . Simple, one-button takedown for quick and easy field-stripping and proper chamber-to-muzzle cleaning. Caliber 22 LR - Capacity 10 - Receiver Material Alloy Steel - Front Sight Fixed - Barrel Length 4.40 . 9.75. Will work with the following Ruger models: MKII. The rear sight is a trivial fix, but; IMHO, the grip angle is important to suit the shooter. Ruger, Mark IV, Hunter, Single Action, Semi-Automatic, Metal Frame Pistol, 22LR, 6.9" Fluted Bull Barrel, Stainless Steel, Satin Finish, Laminate Finger Groove Grips, Adjustable Rear Sight, Ambidextrous Safety, 10 . File off only a small amount and then target the gun. Our bright and fully adjustable rear sight will enhance your confidenc. All steel construction with click adjustment for windage and elevation. Pressing a button in the back of the frame allows the barrel-receiver assembly to tilt up and off the grip frame without the . Buy Ruger, Mark IV Hunter, Semi-Automatic, 22LR, 6.9" Barrel, Stainless Frame, Satin Finish, Laminate Finger Groove Grips, Fluted Bull Barrel, Adjustable Rear . Any secrets to removing it? Ruger Redhawk & Super Redhawk LiteWave Front Sight $ 41.95. Ruger Mark IV Prev 1 2 3 5 Next . #3) Vortex 3 MOA Venom Red Dot. 13.9 cm. Just get any tritium sights you find and like. Laminate Finger Groove Grips, Fluted Bull Barrel, Adjustable Rear Sight, 2 Magazines, 10 Rounds. Adjustable. Fits Ruger Models: Mark II; Mark III . Ruger MARK IV .22 LR THREADED Pistol. Simply remove the rear sight on your gun and replace it with our mount in order to mount your Vortex Viper/Venom, Burris FastFire, or Docter red-dot sight. Simple, one-button takedown for quick and easy field-stripping and proper chamber-to-muzzle cleaning. Bestseller No. For over 40 years, Volquartsen Firearms has set the standard for precision firearms and aftermarket accessories. I removed the allen screw. This Fire Sight set from Williams Gun Sight Company features bright green fiber optic dots on the rear sight and a bright red fiber optic front dot that will give you a crisp, clear sight picture. May 12, 2019 #4 jstanfield103 Blackhawk. The rear adjustable Ruger rear sight will also work, but in that . These replacement sights will help speed up your target acquisition and improve your accuracy. . . Caliber: .22 LR Capacity: 10+1 Number of Magazines: 2 Barrel Length: 6.78" Fluted Bull Barrel Overall Length: 11.12" Rate-of-Twist:1-in-16" Sights: Fiber Optic Front/Adj Rear Safety: Ambidextrous Manual Safety Additional Info: Simple One . This Ruger manufactured front sight blade pin is for the standard model Mark I semi-auto pistol with.. $4.95 $2.50. This red dot sight fit ADE model RD3-006, RD3-009, RD3-012(Delta), RD3-013(Bertrillium), RD3-015(Zantitium) red dot sights. Also fits: Ruger 22/45 with adjustable rear sight including 22/45 LITE. Vortex Optics Venom Vortex Optics Venom Red Dot Sight features a 3-MOA for rapid target acquisition with a precise point of aim. Add to Cart; . Hi-viz Adjustable Rear Sight, Fits Ruger Mk I/ii/iii/iv And 22/45, Includes Green, Red, And Black Litepipes Mkad211 Model: Interchangeable Fit: Ruger MkI/II/III/IV Description: Rear Only. Improve the performance of your Ruger MK I, II, III and IV with the new adjustable rear sight. The sights don't need to be taller like on centerfire handguns with a bigger can. HIVIZ Litewave Rear Sight for Ruger Mark I, II, III, & IV Handguns, Comes with Green, Red, Black Replaceable lightpipes (MKAD211) 4.5 out of 5 stars 107 27 offers from $54.49 5.5. Dawson Precision Ruger LC9 Fixed Carry Sight Set - Fiber Optic Rear & Fiber Optic Front. Fits Ruger MKII, MKIII, and MK IV to replace factory rear adjustable sight. Available in CANo. Sight Calculator . Made of steel. It has high quality and fully multi-coated lenses that provide a clean, wide field of view. Hi Standard probably changed to match the 1911 for shooters competing or used to 45acp pistols. The front sight is a red fiber-optic element mounted in a conventional base that's screwed into the barrel. This is a two part answer. Quickview. Developed working with several of the very most robust and long lasting materials in existence, these Pistol Parts via Williams Gun Sight Company provides you with an item which gives you many years of . Fiber optic front sight and adjustable rear sight; Checkered/smooth grip panels; Barrel length: 5.3" Overall length: 11" Weight: 3.15 lbs. This optic also features an aluminum housing that ensures durability. Twist1:16" RH. HIVIZ fully adjustable rear Sight for Ruger Mark I, II, III and IV pistols. 14. Ruger MK IV (Ruger Mark IV) Ruger P85; Ruger P89; Ruger P90-95; Ruger P97; Ruger 22/45 . SHIPPING WEIGHT: 3.2 lbs. . You can take our mount off and replace your rear sight at any time. Trying to removed the rear sight pin to install the Tandemkross 71053 fiber optic sights. SAFETY FEATURES: Ambidextrous Manual Safety . $25.99. Description: Volquartsen TL Rear Sight, Ruger MKII, MKIII, MK IV. Brand: HiViz Sight Systems Fit: Ruger MKI | Ruger MKII | Ruger MKIII | Ruger MKIV | 22/45 | 22/45 Lite Hi-Viz Adjustable Fiber Optic Rear Sight for Ruger MK I/II/III/IV and 22/45 Hi-Viz Adjustable Fiber Optic Rear Sight for . Black Synthetic|Checkered. I've never been a fan of wide, shallow rear sight notches, and so I eyed the Ruger's rear sight dubiously when I first pulled the pistol out of the box. The Luger,Ruger, (old) Hi Standard fits my hand and brain the best. Removal of the front sight fastener requires a 5/64" allen wrench, but if you don't have one a 2.0mm allen wrench is it's equivalent. Buy Ruger, Mark IV, Lite, 22/45, Semi-Automatic, 22 LR, 4.4 Threaded Barrel, Polymer Frame, Blue Finish, Checkered Grips, 10 Round, Adjustable Rear Sight. Ruger MkIV Rear Sight Removal. This Adapter plate is designed to connect red dot sights to Ruger Mark I, II, III, IV, IV-Lite, 22/45 pistol by replacing the rear sight. You do not have to remove the rear sight to mount a rail on the Mk IV, as they come drilled and tapped from the factory for exactly this purpose. Now, draw two lines. The front and rear sights are removable. Available in MANo. Our Low Price $32.24 Your Security is Our Priority Our guarantee Shopping with us is absolutely safe - you never have to worry about credit card . #2) Bushnell Trophy TRS-25 Red Dot Sight. However, I won't harp on the iron sights much because the Lite series and the tactical series, all come with the top 1913 Picatinny rail that's ripe for a red dot pistol sight. Continue this thread But I was willing to give it a chance. #4) Burris FastFire 3 Red Dot Reflex Sight. Since the projectile is affected by gravity, the line will tend downward, towards the ground. If you want to attach a Picatinny rail . I personally prefer fiber optic type sights or a red dot on my suppressed Rugers. The pistol below is a Ruger RST4 that now has an LPA (Low Profile Adjustable) installed in it. $88.95. SET OF 2 SCREWS. Top 3 Red Dots for Ruger Mark IV 1. Fits Ruger Mark I, II, III and IV steel bull barrel . $64.95. One-piece, precision CNC-machined grip frame. Ambidextrous manual safety can be converted to left-side only with included washer. Ruger GP100 LiteWave Front Sight $ 34.95. 2,013 Reviews Scanned. Rear sight notch width .110". The housing is precision CNC machined out of high-grade aluminum and features a good-looking black finish with red . Available in MANo. Total Height. Ruger MK I, II, III & IV Adjustable Rear Sight $ 85.00. Wrap-Up. Hiviz Sights MKAD211. Suggested Retail$539.00. . The rear sight's design includes click adjustment for windage and elevation adjustment. Looked at the rear sight and found that the entire hinged assembly was moving side to side within the base. Also fits: Ruger 22/45 with adjustable rear sight including 22/45 LITE. Measured the longitudinal gap between the . Not Yet Rated Sold Out. The Williams Gun Sight Williams Fire Sight Set For Ruger Mk Ii,iii,iv 22/45 Lite was created in order to function as the ideally suited product for anybody needing a high quality option.. Ruger Revolver Rear Sight $ 60.00. Ruger MKIV Race Gun - We combined the new Gold Standard trigger and Master Grade MKIV 22/45 accuracy kit from Majestic Arms and achieved the best trigger I've ever felt on a Ruger Pistol. Went to the range to zero it in and was having one heck of a time with a wandering zero. In 1950 the Mark I Target version of the pistol was introduced with a longer barrel, an adjustable target trigger, an adjustable rear sight, and a blade front sight. Ruger MK I, II, III & IV Adjustable Rear Sight $ 85.00 Improve the performance of your Ruger MK I, II, III and IV with the new adjustable rear sight. Slide Finish. To move the point of impact to the left: turn screw clockwise. Here is my Mk IV Standard with a rail and red dot. The Ruger Mark IV 22/45 Lite is a semi-automatic pistol chambered in .22LR. The Best Ruger Mark Iv Sights of 2022 - Reviewed and Top Rated. UPC. Mark IV Mark III V-notch Rear Sight and HiViz Front Sight Set Item Number: 84201 Review Average: Number of Reviews: 8 View Reviews | Review this item $39.95 In Stock Quantity I am a US Citizen or a Resident Alien.