Ruger Pistols

Ruger Mark IV

Specs, variants & prices

Ruger currently makes 41 versions of the Mark IV pistol, all chambered in 22 LR. Barrels run from 3" to 10". Of the 41 versions, 21 have a Picatinny rail for an optic; 19 are drilled and tapped for a scope rail; and one isn't set up for an optic. Ruger's suggested retail prices run from $449 to $1,089, and stores set their own prices from there. The table below lines up every version so you can compare them at a glance.

See prices for every version 🔔 Deal alert for the Mark IV

What versions of the Ruger Mark IV are there?

41 current versions. Specs and measurements are Ruger's own.

Optics

Version	Prices	Optics	Model / part #	Caliber	Capacity	Barrel	Overall length	Weight	Finish	MSRP	CA	MA	Status
Mark IV Standard	See prices	Drilled & tapped	40104	22 LR	10+1	4.75"	9"	28.2 oz.	Blued	$579	No	No	Limited Availability
Mark IV Standard	See prices	Drilled & tapped	40105	22 LR	10+1	6"	10.25"	30.1 oz.	Blued	$579	No	No	Limited Availability
Mark IV Target	See prices	Drilled & tapped	40103	22 LR	10+1	5.50"	9.75"	42.8 oz.	Satin Stainless	$859	No	No	Available
Mark IV Target	See prices	Drilled & tapped	40126	22 LR	10+1	5.50"	9.75"	42.8 oz.	Satin Stainless	$889	No	No	Available
Mark IV Target	See prices	Drilled & tapped	40101	22 LR	10+1	5.50"	9.75"	35.6 oz.	Blued	$689	No	No	Limited Availability
Mark IV Target	See prices	Drilled & tapped	40159	22 LR	10+1	5.50"	9.75"	35.8 oz.	Blued	$759	No	Yes	Limited Availability
Mark IV Target	See prices	Drilled & tapped	40174	22 LR	10+1	10"	14"	53.5 oz.	Satin Stainless	$909	No	No	Limited Availability
Mark IV TargetCalifornia Approved	See prices	Drilled & tapped	40183	22 LR	10+1	5.50"	9.75"	35.6 oz.	Blued	$689	Yes	No	Limited Availability
Mark IV TargetSilencer Shop Distributor Exclusive	See prices	Drilled & tapped	40178	22 LR	10+1	5.50"	9.75"	35.6 oz.	Blued	—	No	No	Limited Availability
Mark IV Target	See prices	Drilled & tapped	40173	22 LR	10+1	10"	14"	46.3 oz.	Blued	$759	No	No	Currently Unavailable
Mark IV Hunter	See prices	Drilled & tapped	40118	22 LR	10+1	6.88"	11.12"	44 oz.	Satin Stainless	$1,019	No	No	Limited Availability
Mark IV Hunter	See prices	Drilled & tapped	40160	22 LR	10+1	6.88"	11.12"	44.2 oz.	Satin Stainless	$1,089	No	Yes	Limited Availability
Mark IV HunterTALO Distributor Exclusive	See prices	Drilled & tapped	40177	22 LR	10+1	5.50"	9.75"	35.6 oz.	Blued	—	No	No	Limited Availability
Mark IV Competition	See prices	Drilled & tapped	40112	22 LR	10+1	6.88"	11.12"	45.8 oz.	Satin Stainless	$989	No	No	Limited Availability
Mark IV Tactical	See prices	Drilled & tapped	40150	22 LR	10+1	4.40"	8.50"	34.6 oz.	Blued	$759	No	No	Limited Availability
Mark IV 22/45	See prices	Drilled & tapped	40107	22 LR	10+1	5.50"	9.75"	34.4 oz.	Blued	$539	No	No	Limited Availability
Mark IV 22/45California Approved	See prices	Drilled & tapped	40187	22 LR	10+1	5.50"	9.75"	34.4 oz.	Blued	$539	Yes	No	Limited Availability
Mark IV 22/45	See prices	Picatinny rail	40190	22 LR	10+1	4.40"	8.50"	33.3 oz.	Blued	$449	No	No	Limited Availability
Mark IV 22/45America's 250th Anniversary	See prices	No	40194	22 LR	10+1	4.40"	8.50"	33.3 oz.	Blued	$475	No	No	Limited Availability
Mark IV 22/45 Lite	See prices	Picatinny rail	43955	22 LR	10+1	4.40"	8.40"	25 oz.	Champagne Anodized *	$759	No	No	Limited Availability
Mark IV 22/45 Lite	See prices	Picatinny rail	43956	22 LR	10+1	4.40"	8.40"	25 oz.	Black Anodized *	$759	No	No	Limited Availability
Mark IV 22/45 Lite	See prices	Picatinny rail	43959	22 LR	10+1	4.40"	8.40"	25.9 oz.	Black Anodized *	$819	No	Yes	Limited Availability
Mark IV 22/45 LiteDavidson's Exclusive	See prices	Picatinny rail	43962	22 LR	10+1	4.40"	8.40"	25 oz.	Red Anodized *	—	No	No	Limited Availability
Mark IV 22/45 LiteSilencer Shop Exclusive	See prices	Picatinny rail	43963	22 LR	10+1	4.40"	8.40"	25 oz.	Black Anodized *	—	No	No	Limited Availability
Mark IV 22/45 LiteSilencer Shop Exclusive	See prices	Picatinny rail	43964	22 LR	10+1	4.40"	8.40"	25 oz.	Burnt Bronze Cerakote	—	No	No	Limited Availability
Mark IV 22/45 LiteLipsey's Exclusive	See prices	Picatinny rail	43931	22 LR	10+1	4.40"	8.40"	25 oz.	Purple Anodized *	—	No	No	Limited Availability
Mark IV 22/45 LiteDavidson's Exclusive	See prices	Picatinny rail	43932	22 LR	10+1	4.40"	8.40"	25 oz.	Cobalt Kinetic Slate Anodized	—	No	No	Limited Availability
Mark IV 22/45 LiteBill Hicks Exclusive	See prices	Picatinny rail	43942	22 LR	10+1	4.40"	8.40"	25 oz.	Black Anodized	—	No	No	Limited Availability
Mark IV 22/45 LiteDavidson's Exclusive	See prices	Picatinny rail	43957	22 LR	10+1	4.40"	8.40"	25 oz.	Black Anodized *	—	No	No	Limited Availability
Mark IV 22/45 LiteRSR Group Exclusive	See prices	Picatinny rail	43958	22 LR	10+1	4.40"	8.40"	25 oz.	Black Anodized *	—	No	No	Limited Availability
Mark IV 22/45 LiteRSR Group Exclusive	See prices	Picatinny rail	43961	22 LR	10+1	4.40"	8.40"	25 oz.	Blue Anodized *	—	No	No	Limited Availability
Mark IV 22/45 LiteDavidson's Exclusive	See prices	Picatinny rail	43910	22 LR	10+1	4.40"	8.40"	25 oz.	Red Anodized *	—	No	No	Limited Availability
Mark IV 22/45 LiteDavidson's Exclusive	See prices	Picatinny rail	43915	22 LR	10+1	4.40"	8.40"	25 oz.	Purple Anodized *	—	No	No	Limited Availability
Mark IV 22/45 LiteDavidson's Exclusive	See prices	Picatinny rail	43916	22 LR	10+1	4.40"	8.40"	25 oz.	OD Green Anodized *	—	No	No	Limited Availability
Mark IV 22/45 LiteIron Valley Exclusive	See prices	Picatinny rail	43920	22 LR	10+1	4.40"	8.40"	25 oz.	Flat Dark Earth Cerakote	—	No	No	Limited Availability
Mark IV 22/45 Tactical	See prices	Drilled & tapped	40149	22 LR	10+1	4.40"	8.50"	33.3 oz.	Blued	$689	No	No	Limited Availability
Mark IV 22/45 TacticalRSR Group Distributor Exclusive	See prices	Picatinny rail	40189	22 LR	10+1	4.40"	8.50"	33.3 oz.	Elite Jungle Cerakote	—	No	No	Limited Availability
Mark IV 22/45 TacticalDavidson's Distributor Exclusive	See prices	Drilled & tapped	40167	22 LR	10+1	4.40"	8.50"	33.3 oz.	Davidson's Brown Cerakote	—	No	No	Limited Availability
Mark IV 22/45 TacticalSilencer Shop Exclusive	See prices	Picatinny rail	40179	22 LR	10+1	3"	7"	29 oz.	Blued	—	No	No	Limited Availability
Mark IV 22/45 TacticalSilencer Shop Exclusive	See prices	Picatinny rail	40181	22 LR	10+1	3"	7"	29 oz.	Flat Dark Earth	—	No	No	Limited Availability
Mark IV 22/45 TacticalSilencer Shop Exclusive	See prices	Picatinny rail	40182	22 LR	10+1	3"	7"	29 oz.	OD Green	—	No	No	Limited Availability

Mark IV Standard
See prices
Optics
Drilled & tapped
Model / part #
40104
Caliber
22 LR
Capacity
10+1
Barrel
4.75"
Overall length
9"
Weight
28.2 oz.
Finish
Blued
MSRP
$579
CA
No
MA
No
Status
Limited Availability
Mark IV Standard
See prices
Optics
Drilled & tapped
Model / part #
40105
Caliber
22 LR
Capacity
10+1
Barrel
6"
Overall length
10.25"
Weight
30.1 oz.
Finish
Blued
MSRP
$579
CA
No
MA
No
Status
Limited Availability
Mark IV Target
See prices
Optics
Drilled & tapped
Model / part #
40103
Caliber
22 LR
Capacity
10+1
Barrel
5.50"
Overall length
9.75"
Weight
42.8 oz.
Finish
Satin Stainless
MSRP
$859
CA
No
MA
No
Status
Available
Mark IV Target
See prices
Optics
Drilled & tapped
Model / part #
40126
Caliber
22 LR
Capacity
10+1
Barrel
5.50"
Overall length
9.75"
Weight
42.8 oz.
Finish
Satin Stainless
MSRP
$889
CA
No
MA
No
Status
Available
Mark IV Target
See prices
Optics
Drilled & tapped
Model / part #
40101
Caliber
22 LR
Capacity
10+1
Barrel
5.50"
Overall length
9.75"
Weight
35.6 oz.
Finish
Blued
MSRP
$689
CA
No
MA
No
Status
Limited Availability
Mark IV Target
See prices
Optics
Drilled & tapped
Model / part #
40159
Caliber
22 LR
Capacity
10+1
Barrel
5.50"
Overall length
9.75"
Weight
35.8 oz.
Finish
Blued
MSRP
$759
CA
No
MA
Yes
Status
Limited Availability
Mark IV Target
See prices
Optics
Drilled & tapped
Model / part #
40174
Caliber
22 LR
Capacity
10+1
Barrel
10"
Overall length
14"
Weight
53.5 oz.
Finish
Satin Stainless
MSRP
$909
CA
No
MA
No
Status
Limited Availability
Mark IV Target
California Approved
See prices
Optics
Drilled & tapped
Model / part #
40183
Caliber
22 LR
Capacity
10+1
Barrel
5.50"
Overall length
9.75"
Weight
35.6 oz.
Finish
Blued
MSRP
$689
CA
Yes
MA
No
Status
Limited Availability
Mark IV Target
Silencer Shop Distributor Exclusive
See prices
Optics
Drilled & tapped
Model / part #
40178
Caliber
22 LR
Capacity
10+1
Barrel
5.50"
Overall length
9.75"
Weight
35.6 oz.
Finish
Blued
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV Target
See prices
Optics
Drilled & tapped
Model / part #
40173
Caliber
22 LR
Capacity
10+1
Barrel
10"
Overall length
14"
Weight
46.3 oz.
Finish
Blued
MSRP
$759
CA
No
MA
No
Status
Currently Unavailable
Mark IV Hunter
See prices
Optics
Drilled & tapped
Model / part #
40118
Caliber
22 LR
Capacity
10+1
Barrel
6.88"
Overall length
11.12"
Weight
44 oz.
Finish
Satin Stainless
MSRP
$1,019
CA
No
MA
No
Status
Limited Availability
Mark IV Hunter
See prices
Optics
Drilled & tapped
Model / part #
40160
Caliber
22 LR
Capacity
10+1
Barrel
6.88"
Overall length
11.12"
Weight
44.2 oz.
Finish
Satin Stainless
MSRP
$1,089
CA
No
MA
Yes
Status
Limited Availability
Mark IV Hunter
TALO Distributor Exclusive
See prices
Optics
Drilled & tapped
Model / part #
40177
Caliber
22 LR
Capacity
10+1
Barrel
5.50"
Overall length
9.75"
Weight
35.6 oz.
Finish
Blued
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV Competition
See prices
Optics
Drilled & tapped
Model / part #
40112
Caliber
22 LR
Capacity
10+1
Barrel
6.88"
Overall length
11.12"
Weight
45.8 oz.
Finish
Satin Stainless
MSRP
$989
CA
No
MA
No
Status
Limited Availability
Mark IV Tactical
See prices
Optics
Drilled & tapped
Model / part #
40150
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.50"
Weight
34.6 oz.
Finish
Blued
MSRP
$759
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45
See prices
Optics
Drilled & tapped
Model / part #
40107
Caliber
22 LR
Capacity
10+1
Barrel
5.50"
Overall length
9.75"
Weight
34.4 oz.
Finish
Blued
MSRP
$539
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45
California Approved
See prices
Optics
Drilled & tapped
Model / part #
40187
Caliber
22 LR
Capacity
10+1
Barrel
5.50"
Overall length
9.75"
Weight
34.4 oz.
Finish
Blued
MSRP
$539
CA
Yes
MA
No
Status
Limited Availability
Mark IV 22/45
See prices
Optics
Picatinny rail
Model / part #
40190
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.50"
Weight
33.3 oz.
Finish
Blued
MSRP
$449
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45
America's 250th Anniversary
See prices
Optics
No
Model / part #
40194
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.50"
Weight
33.3 oz.
Finish
Blued
MSRP
$475
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
See prices
Optics
Picatinny rail
Model / part #
43955
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Champagne Anodized *
MSRP
$759
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
See prices
Optics
Picatinny rail
Model / part #
43956
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Black Anodized *
MSRP
$759
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
See prices
Optics
Picatinny rail
Model / part #
43959
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25.9 oz.
Finish
Black Anodized *
MSRP
$819
CA
No
MA
Yes
Status
Limited Availability
Mark IV 22/45 Lite
Davidson's Exclusive
See prices
Optics
Picatinny rail
Model / part #
43962
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Red Anodized *
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
Silencer Shop Exclusive
See prices
Optics
Picatinny rail
Model / part #
43963
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Black Anodized *
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
Silencer Shop Exclusive
See prices
Optics
Picatinny rail
Model / part #
43964
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Burnt Bronze Cerakote
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
Lipsey's Exclusive
See prices
Optics
Picatinny rail
Model / part #
43931
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Purple Anodized *
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
Davidson's Exclusive
See prices
Optics
Picatinny rail
Model / part #
43932
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Cobalt Kinetic Slate Anodized
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
Bill Hicks Exclusive
See prices
Optics
Picatinny rail
Model / part #
43942
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Black Anodized
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
Davidson's Exclusive
See prices
Optics
Picatinny rail
Model / part #
43957
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Black Anodized *
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
RSR Group Exclusive
See prices
Optics
Picatinny rail
Model / part #
43958
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Black Anodized *
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
RSR Group Exclusive
See prices
Optics
Picatinny rail
Model / part #
43961
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Blue Anodized *
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
Davidson's Exclusive
See prices
Optics
Picatinny rail
Model / part #
43910
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Red Anodized *
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
Davidson's Exclusive
See prices
Optics
Picatinny rail
Model / part #
43915
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Purple Anodized *
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
Davidson's Exclusive
See prices
Optics
Picatinny rail
Model / part #
43916
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
OD Green Anodized *
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Lite
Iron Valley Exclusive
See prices
Optics
Picatinny rail
Model / part #
43920
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.40"
Weight
25 oz.
Finish
Flat Dark Earth Cerakote
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Tactical
See prices
Optics
Drilled & tapped
Model / part #
40149
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.50"
Weight
33.3 oz.
Finish
Blued
MSRP
$689
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Tactical
RSR Group Distributor Exclusive
See prices
Optics
Picatinny rail
Model / part #
40189
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.50"
Weight
33.3 oz.
Finish
Elite Jungle Cerakote
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Tactical
Davidson's Distributor Exclusive
See prices
Optics
Drilled & tapped
Model / part #
40167
Caliber
22 LR
Capacity
10+1
Barrel
4.40"
Overall length
8.50"
Weight
33.3 oz.
Finish
Davidson's Brown Cerakote
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Tactical
Silencer Shop Exclusive
See prices
Optics
Picatinny rail
Model / part #
40179
Caliber
22 LR
Capacity
10+1
Barrel
3"
Overall length
7"
Weight
29 oz.
Finish
Blued
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Tactical
Silencer Shop Exclusive
See prices
Optics
Picatinny rail
Model / part #
40181
Caliber
22 LR
Capacity
10+1
Barrel
3"
Overall length
7"
Weight
29 oz.
Finish
Flat Dark Earth
MSRP
—
CA
No
MA
No
Status
Limited Availability
Mark IV 22/45 Tactical
Silencer Shop Exclusive
See prices
Optics
Picatinny rail
Model / part #
40182
Caliber
22 LR
Capacity
10+1
Barrel
3"
Overall length
7"
Weight
29 oz.
Finish
OD Green
MSRP
—
CA
No
MA
No
Status
Limited Availability

What calibers does the Mark IV come in?

Every current version is chambered in 22 LR.

Is the Mark IV optics-ready?

Of the 41 versions, 21 have a Picatinny rail for an optic; 19 are drilled and tapped for a scope rail; and one isn't set up for an optic.

How much does a Ruger Mark IV cost?

Ruger's suggested retail prices run from $449 to $1,089, depending on the version. Tap “See prices” next to any version to see what retailers are asking.

Can you buy one in California or Massachusetts?

According to Ruger, 2 versions are available in California, and 3 versions are available in Massachusetts. Look for “Yes” in the CA and MA columns. State rules change, so check our California and Massachusetts pages before you buy.

Nothing new on the Mark IV lately.

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Ruger's official Mark IV page ↗Shop Ruger deals →All Ruger models

Specs from Ruger, checked October 17, 2026 (source). Spot a mistake? Let us know and we'll fix it. Ruger is a trademark of its owner, listed for identification only. Firearms Almanac isn't affiliated with Ruger.