Mark IV Parts

Volquartsen OPTICS READY 6" LLV-4X Black (Mamba X) Upper for Ruger Mark IV, NON-Threaded VC4LLV-0035

FFL REQUIREDVolquartsen OPTICS READY 6" LLV-X for Ruger Mark IVThis is the NON-THREADED VERSIONFor THREADED VERSION, CLICK HERE Model # VC4LLV-0035UPC # 840300701081Top is Flat and Drilled to be a Universal Red Dot Mount Compatible with the following...

Volquartsen V-Lock Retainer Spring for Mark IV Pistols

Fits all Ruger Mark IV standard and 22/45 frames.This retainer stops your bolt stop cross pin from drifting out of place during heavy use without impacting your ability to disassemble you Mark.Installation instructions hereUPC: 810162018641Model: V4LS

Ruger Mark IV 4 LITE NEW Take Off Upper Black Anodized Gold Liner with Rail and Sights 1/2x28 Threads 43927

New Take OffRuger LITE in Black Anodized with Gold Barrel LinerFits ALL Mark IV FramesBoth Standard and 22/45Stainless Steel Breech Face1/2"x28 threadsComes with Rail, Sights, Thread Protector, Wave Washer and nothing else.4.4" barrel9.9 oz.This is an...

Factory Ruger Front Sight Pin for Mark 1 2 3 4 IV & All 22/45 Pistols with STANDARD Taper Barrels *E15*

Factory Ruger Blued Front Sight Pin for the "Pencil Barrel" 4-3/4" and 6" barrels ONLY! These pistols typically have Non-Adjustable Rear sightNOT FOR "Heavy Taper" 5-1/4' and 6-7/8" barrels

Ruger Mark IV 4 TAN TACTICAL 4.4" Bull Barrel NEW Take Off Upper with Rails and Sights 1/2x28 Threads 40167

New Take OffRuger Tactical 4.4" Steel UpperFits ALL Mark IV FramesBoth Standard and 22/45Steel Breech Face1/2"x28 threadsComes with Rails, Sights, Thread Protector, Wave Washer and nothing else.4.4" barrel18.4 oz.This is an FFL item***We DO NOT Hunt down...

Ruger NEW Take Off Mark IV 4 22/45 Grip Frame Lower *GOLD Trigger - Ruger Logo Rubber Grips made by Hogue (also fits and Volquartsen Mamba)

New Take OffRuger Mark IV 22/45 frame *POST RECALL* 500 seriesRuger DOES NOT sell these to anyone they only come from parting out pistols.You can attach ANY Ruger Mark IV upper to this and Aftermarket Mark IV Uppers CLICK HERE TO SEE SOMENO TRANSFER...

Ruger Mark IV 4 LITE NEW Take Off Upper BLUE Anodized with Gold Barrel Liner, Rail and Sights 1/2x28 Threads 43932

FFL REQUIREDNew Take OffRuger LITE with Gold Barrel LinerFits ALL Mark IV FramesBoth Standard and 22/45Stainless Steel Breech Face1/2"x28 threadsComes with Rail, Sights, Thread Protector, Wave Washer and nothing else.4.4" barrel9.9 oz.This is an FFL...

Slotted Factory Ruger Sight Elevator - Elevation Screw for Adjustable Handgun Sights *D9*

Fits ALL Ruger Adjustable Sight Mark Series Pistols (see notes below)Ruger "LITE" is still a Mark series pistolRuger Mark IV pistols from late 2018 on have a NEW rear sightThis part is NOT compatible with the new design sight (see pictures above) This is...

Ruger Magazine Spring for ALL Modern Ruger "Mark" Pistol magazines 1 2 3 4 IV & all 22/45

This spring fits in ALL Mark series magazines with the plastic base pads (from factory)Will NOT fir old chrome base Mark 1 magazines.Fresh spring can help feeding issues with full mags. Click Here for our page on how to properly adjust your magazines...

Volquartsen 4.5" LLV-4 Upper for Ruger Mark IV, Black Threaded 1/2"x28 (Mamba) VC4LLV-4-B

FFL REQUIREDVolquartsen 4.5" LLV for Ruger Mark IV VC4LLV-4-B1/2"x28 Threads with Thread ProtectorNO SIGHTS (can be added additional cost. Contact us or see other items)NO COMP (can be added additional cost. Contact us or see other items)This upper has...

Volquartsen Accurizing Kit, Mark 4 IV, Stainless Trigger VC4AK-ST

The complete drop-in kit comes complete with: -CNC Machined Disconnector -Target Hammer, Hammer Bushing-Target Sear, Sear Spring-Target Trigger with plunger and spring *also comes with pretravel and overtravel adjustments. The Accurizing Kit for...

Volquartsen Ruger Mark 1, 2, 3, 4 ALL 22/45 and LITE Target Trigger STAINLESS

Fits Mark 1, 2, 3, 4 All 22/45 All LITECNC-machined Target Trigger features both pretravel and overtravel adjustments. Made of Aluminum Other trigger colors here UPC: 810162012441Model: VC2TT-ST

Ruger Mark IV 4 LITE 43949 NEW Take Off Upper SILVER with BLACK Liner with RMS Mount and Sights 1/2x28 Threads

New Take OffRuger LITE in SILVER Anodized and Black Barrel LinerRuger has expanded the Mark IV™ 22/45™ Lite family of rimfire pistols with a new model that features a mounting position for a standard Shield™ RMS footprint reflex optic in place of the...

Factory Ruger Sight Blade for Adjustable Handgun Sights .125" Black *D23

Fits ALL Ruger Mark Series Pistols (see notes below)Ruger "LITE" is still a Mark series pistolRuger Mark IV pistols from late 2018 on have a NEW rear sightThis part is NOT compatible with the new design sight (see pictures above) .125" Blade with Black...

Ruger Chamber Flag YELLOW

Genuine Ruger Chamber FlagRemoved from NEW firearms we parted out.

Volquartsen Mark IV 22/45 Magazine Base Pads 5 Pack

These base pads provide more positive magazine insertion, easier removal, and lightning fast reloads. CNC-machined from billet aluminum, these base pads fit the Mark IV 22/45 mag and will convert a Mark III mag into a Mark IV 22/45 mag.Does NOT come with...

Ruger Mark IV 4 LITE NEW Take Off Upper RED Anodized with Gold Barrel Liner, Rail and Sights 1/2x28 Threads 43935

FFL REQUIREDNew Take OffRuger LITE with Gold Barrel LinerFits ALL Mark IV FramesBoth Standard and 22/45Stainless Steel Breech Face1/2"x28 threadsComes with Rail, Sights, Thread Protector, Wave Washer and nothing else.4.4" barrel9.9 oz.This is an FFL...

Ruger Mark IV 4 STANDARD NEW Take Off Upper 4.75" Standard Taper Barrel with Sights 40104

FFL REQUIREDNew Take OffRuger 4.75" Standard Taper Steel UpperGreat start for a Custom Barrel Project or internally suppressed project.From a technical stand it offers great balanceDrilled and tapped for a Rail MountFits ALL Mark IV FramesBoth Standard...

Factory Ruger Sight Blade for Adjustable Handgun Sights .140" White Outline *D21

Fits ALL Ruger Mark Series Pistols (see notes below)Ruger "LITE" is still a Mark series pistolRuger Mark IV pistols from late 2018 on have a NEW rear sightThis part is NOT compatible with the new design sight (see pictures above) .140" Blade with White...

Ruger NEW Take Off Mark IV 4 Standard Stainless Steel Grip Frame Lower WITH NEW VOLQUARTSEN TRIGGER KIT INSTALLED

NEW Ruger Take Off Frame WE INSTALLED A NEW VOLQUARTSEN VC4AK ACCURIZING KIT IN THIS FRAMEREADY TO SLAY TARGETS! Ruger Mark IV Standard Stainless Steel frame *POST RECALL* 500 seriesRuger DOES NOT sell these to anyone they only come from parting out...

*BLEM* Ruger Mark IV 4 NEW Take Off Upper 5.5" Bull Barrel NO Sights 40107

FFL REQUIREDSights and Filler Plugs REMOVEDThese will have various handling marks that ONLY AFFECT LOOKS!Blimishes will consist of Pecks/Scratches that will show silver and may show after Media BlastingNew Take OffRuger 5.5" Bull Steel UpperFits ALL Mark...

Volquartsen Accurizing Kit, Mark 4 IV, GOLD Trigger VC4AK-GT

The complete drop-in kit comes complete with: -CNC Machined Disconnector -Target Hammer, Hammer Bushing-Target Sear, Sear Spring-Target Trigger with plunger and spring *also comes with pretravel and overtravel adjustments. The Accurizing Kit for...

Factory Ruger Mark IV 4 Bolt Stop for STANDARD Frames (DOES NOT WORK WITH 22/45) *C12

Factory Ruger Mark IV Bolt Stop for STANDARD FramesWill NOT fit anything but MARK IVSTANDARD frame ONLYClick HERE for the 22/45 versionPart #7 in Ruger Manual

Factory Ruger front sight for Ruger Mark 3 4 IV LITE Pistols ONLY *E10*

The Ruger LITE uses a special shorter front sight. We also have the new longer screw for the LITE front sight, replaces all previous screws.

Factory Ruger Rear Sight ALLEN Lock Screw Mark 1 2 3 4 IV and 22/45 *D3*

Fits most Ruger Mark Series Pistols (see notes below)Ruger Mark IV pistols from late 2018 on have a NEW rear sightThis part is NOT compatible with the new design sight (see pictures above)Very early Adjustable sights were "MICRO" brand and I'm not sure...

Volquartsen Magazine Follower Button for Ruger Mark 1, 2, 3, 4 Pistols - 10 Pack OLD style

Have a sluggish MKII, MKIII, MK IV, or 22/45 Ruger magazine? Chances are the spring is fine but the actual culprit is the metal on metal contact of the magazine button. Not only does this make magazines hard to load but it can also cause feeding...

Volquartsen SILVER Dovetail Picatinny Rail Mount for ALL Mark 1 2 3 4

THESE ARE SILVERThese are LONG discontinued, we just ran across some more.The Volquartsen Dovetail Scope Mount converts the sight dovetail on a Ruger Mark 1, 2, 3, 4, all 22/45 and LITE Pistols to a Picatinny style mount. This mount is the perfect...

Ruger Mark IV 4 LITE NEW Take Off Upper *NON Threaded* Diamond Gray Anodized with Rail and Sights 43921

Ruger LITE in Diamond Gray AnodizedFits ALL Mark IV FramesBoth Standard and 22/45Stainless Steel Breech FaceNON-THREADEDComes with Rail, Sights, Thread Protector, Wave Washer and nothing else.4.4" barrel9.9 oz.This is an FFL item***We DO NOT Hunt down...

Ruger Mark IV 4 TALO HUNTER 5.5" NEW Take Off Upper Blued Bull Barrel with Sights 40177

FFL REQUIREDNew Take OffRuger 5.5" Bull Steel Upper "HUNTER"Fits ALL Mark IV FramesBoth Standard and 22/45Comes with Sights and nothing else.5.5" barrelThis is an FFL item***We DO NOT Hunt down FFL's without charging for it***Your Dealer MUST get a copy...

Ruger Mark IV 4 HUNTER NEW Take Off Upper 6-7/8" Stainless Fluted Bull Barrel with Sights 40118 40160

FFL REQUIREDNew Take OffRuger 6-7/8" Fluted "Hunter" Stainless Steel UpperComes with FIBER OPTIC Front Sight and Extra Light TubesFits ALL Mark IV FramesBoth Standard and 22/45Comes with Sights and nothing else6-7/8" barrel18.8 OuncesThis is an FFL...

Ruger NEW Take Off Mark IV 22/45 Grip Frame Lower *FDE*

SEE PICS -- WE HAVE 2 SIMMILAR COLORS OF THIS FRAME New Take Off *Flat Dark Earth* Factory Ruger FinishRuger Mark IV 22/45 frame *POST RECALL* 500 series.Ruger DOES NOT sell these to anyone they only come from parting out pistols.You can attach ANY Ruger...

Williams 616319 Adjustable Firesight Fiber Optic Sight Set for Mark 1, 2, 3, 4 with HEAVY TAPERED Barrel

Fiber Optic Firesight for Mark II and IV pistols features a click adjustment design for windage and elevation adjustment, high visibility fiber optics for target shooting and hunting, and improved visibility in low light conditions. CNC machined out of...

Volquartsen Mark IV Magazine Base Pads 5 Pack

These base pads provide more positive magazine insertion, easier removal, and lightning fast reloads. CNC-machined from billet aluminum These base pads fit both the Mamba-TF and Ruger MK IV magazines. These are the perfect complement to our target grips...

Volquartsen SureStrike Firing Pin for Ruger Mark 1, 2, 3, 4 and ALL 22/45 and LITE

Volquartsen SureStrike Firing Pin is designed to minimize and/or eliminate light hits on the Ruger MKI, MKII and MKIII (including 22/45) pistol. The SureStrike Firing Pin is precision EDM machined from A2 tool steel. The impact section of the firing pin...

TruGlo Green Fiber Optic Front Sight for Ruger Mark Pistols and Browning Buck Mark

Fits most RUGER® MKII™, MKIII™, 22/45 and BROWNING® BUCK MARK® Rimfire Pistols This is for standard Bull Barrels only, will NOT fit Aluminum 1" diameter uppersWill also fit Buck Mark Bull barrelsReplaces existing front sightExtremely bright in...

Factory Ruger Magazine Latch Release Screw for Mark 3 and 4 (IV) Standard Frame Pistols (NOT 22/45), FLATHEAD *B22*

Factory Ruger Magazine Latch Screw- FLATHEADFits Mark 3 and 4 Standard Frame PistolsWill NOT fit ANY 22/45 and not needed on Mark 1 series

Volquartsen Mark IV 22/45 Magazine Base Pad and Extended Magazine Release Kit 5 Pack

This kit includes both the extended mag release for the Ruger Mark IV 22/45 and the new Magazine Base Pads for the Mark IV 22/45. The CNC-machined aluminum base pads make magazine insertion and removal quicker and easier-for lightning fast reloads and...

Ruger Mark IV 4 LITE 43945 NEW Take Off Upper SILVER with BLACK Liner with Rail and Sights 1/2x28 Threads

New Take OffRuger LITE in SILVER Anodized and Black Barrel LinerFits ALL Mark IV FramesBoth Standard and 22/45Stainless Steel Breech Face1/2"x28 threadsComes with Rail, Sights, Thread Protector, Wave Washer and nothing else.4.4" barrel9.9 oz.Check out...

Factory Ruger front sight screw ALLEN HEAD *6-40* for PRE-OCT-2019 Ruger Mark 1 2 3 4 IV & All 22/45 (Except LITE) Pistols *E22

This is the newer Allen Driver type screw (6-40) for Front sights used on Mark Series Bull barrels.It is slightly longer than the old Flat Blade ScrewThese use 5/64" Allen Driver.In October 2019 Ruger changed front sight screw size in all of the steel...

Factory Ruger Ejector Rivet Mark 4 (Short Rivet) *C5

Factory Ruger Mark IV Ejector Rivet (shorter rivet)ONLY for MARK IV Pistols.Fits ALL Mark IV Pistols. This rivet is just like the Mark I, II, III rivet, but shorter (see pics).Part #16 in Standard manual, #18 in 22/45

Safety Screw for ALL Ruger Mark IV 4 Pistols GOLD Titanium Plated 12.9 Hardness *H2*

Safety Screw for ALL Ruger Mark IV 4 Pistols GOLD Titanium Plated 12.9 Hardness WILL NOT FIT ANYTHING BUT MARK IVFITS ALL MARK IV FRAMES These use 1.5 mm Allen Driver.Part #46 on Standard Mark IV manual, #31 on 22/45

Custom Anodized Factory Ruger Reversible Picatinny Rail for ALL Factory Drilled/Tapped Mark 1 2 3 4 IV Pistols, 22/45 and Tac-Sol Pac-Lite in Matte Red

Ruger Reversible Picatinny Rail for ALL Mark Series PistolsWorks on FACTORY-DRILLED Mark Series Pistols.Same rail that ships with Ruger Mark IV LITE and Tactical Series Pistols-reversible-4-3/8" long-anodized aluminumThese are a special run of FACTORY...

Volquartsen Silver Extended Bolt Release for Ruger Mark 4 IV *NOT* for 22/45

NOT for 22/45Finding it too hard release the bolt on the MK IV? This extended bolt release gives you more surface area and deep serrations for easy thumb engagement. The bolt release pad is CNC machined from 416 stainless and extends .050” further...

Volquartsen Mark 4 LLV-4 - Mamba, Black Compensator- VC4CL-B

ONLY FITS/MATCHES VOLQUARTSEN MK4 LLV-4 UPPERTechnically fits Black Mamba and Scorpion, yes, but does NOT match those contours, ONLY matches the MK4 LLV-4Black Alloy CompensatorFor MK4 LLV-4 Model; VC4CL-B

Volquartsen Target Rear Sight for Mark 2, 3, 4 Series- VC2TL

Fits Ruger Mark Uppers (the sight for the LLV is here)Replacement Rear sight designed specifically for Mark 2, 3, and 4 uppers with 0.875" bull barrels. The sight for LLV is a little higher and will NOT work for these. Drop-in sights use existing...

*BLEM 10 PACK* Ruger Mark IV 4 NEW Take Off Upper 5.5" Bull Barrel NO Sights 40107

FFL REQUIREDSights and Filler Plugs REMOVEDThese will have various handling marks that ONLY AFFECT LOOKS!Great for Cerakote projects or threading projects or even paper weights!New Take OffRuger 5.5" Bull Steel UpperFits ALL Mark IV FramesBoth Standard...

Factory Ruger Mark IV 4 Bolt Stop Cross Pin Retainer *C13

Factory Ruger Mark IV 4 Bolt Stop Cross Pin RetainerWill NOT fit anything but MARK IVPart #41 in Ruger Manual for Mark IV Standard Part #37 in Ruger Manual for Mark IV 22/45

Ruger NEW Take Off Mark IV 22/45 Grip Frame Lower "Davidson's Brown"

SEE PICS -- WE HAVE 2 SIMMILAR COLORS OF THIS FRAME New Take Off *Davidson's Brown* Factory Ruger FinishRuger Mark IV 22/45 frame *POST RECALL* 500 seriesRuger DOES NOT sell these to anyone they only come from parting out pistols.You can attach ANY Ruger...

HiViz Fiber Optic Ruger 22/45 LITE Mark 3 4 IVand Tac-Sol Pac-Lite, LiteWave Front Sight

Improve the performance of your Ruger 22/45 LITE with the new Fiber Optic LITEWAVE® sight. Our bright and ultra-durable LITEWAVE® sights will enhance your confidence and shooting experience. This is NOT for standard Bull Barrels, only Aluminum 1"...

Volquartsen OPTICS READY 4.5" LLV-4X Black (Mamba X) Upper for Ruger Mark IV, Threaded 1/2"x28 Threads VC4LLV-X

FFL REQUIREDVolquartsen OPTICS READY 4.5" LLV-X for Ruger Mark IV1/2"x28 Threads with Single Port CompensatorFor NON-THREADED VERSION CLICK HERE Model # VC4LLV-XUPC # 810162019402Top is Flat and Drilled to be a Universal Red Dot Mount Compatible with...

Ruger Mark IV 4 TARGET 10" BULL Barrel NEW Take Off Upper with Sights 40173

FFL REQUIREDNew Take OffRuger 10" Bull Blued Steel UpperFits ALL Mark IV FramesBoth Standard and 22/45Comes with SightsFactory Drilled and Tapped10" barrel30.18 oz.This is an FFL item***We DO NOT Hunt down FFL's without charging for it***Your Dealer MUST...

Factory Ruger Mark IV 4 Magazine Ejector Assist Pin *22/45 FRAMES ONLY* *C4*

Factory Ruger 22/45 Mark IV 4 Magazine Ejector Assist PinWill NOT fit anything but MARK IV22/45 frame (plastic) ONLYPart #43 in Ruger Manual