LowPro™ Low-Profile RMR Red Dot Mount for Ruger Mark III & IV

• At only 1mm (0.04") thick, this is the lowest profile mount on the market and is less than half the thickness of alternative mounting plate options
• Made in the USA out of durable and lightweight PA12 nylon
• Alignment pins keep red dot secure and zeroed

• (1) LowPro™ RMR mounting plate
• (2) #6-48 x 1/4" flat head screws (T10 torx)
• (2) #6-32 x 8.7mm flat head screw (T10 torx)
• (1) Installation instructions card

Compatible firearms
Compatible with all Ruger Mark III & IV pistols with threaded holes on top of the upper except for the Mark IV 22/45 Tactical Silencer Shop Exclusive (SSH) models (40179, 40181, 40182, 40186, & 40193). Click here for the LowPro mount that is compatible with the Mark IV 22/45 Tactical Silencer Shop Exclusive (SSH) models.

Also compatible with TacSol Pac-Lite uppers, however, please note that TacSol Pac-Lite uppers have #6-40 threaded holes and Ruger uppers have #6-48 threaded holes. Therefore, you must order these screws if you plan to attach a LowPro mount to a TacSol Pac-Lite upper.

Compatible red dots
Compatible with any red dot that uses an RMR footprint including, but not limited to:

ADE Artemis
ADE Raptor
ADE Stingray
ADE Trumpet
ADE Valkyrie
AMERIGLO HAVEN
ARORY HD2417KFP
Athlon Midas Flash
Axeon MDPR1 Mini
Bushnell RXM-300
C&H Precision COMP
C&H Precision EDC-XL
CVLIFE WolfCloak
CVLIFE WolfCovert
Cyelee Bear
Cyelee Bull PRO
Cyelee Bull X PRO
Cyelee CT2
Cyelee Ghost HDG
Cyelee WOLF PRO
Cyelee WOLF X PRO
Cyelee Wolf0
Cyelee WOLF2
Foxarmy FXA10
Foxarmy FXA12
Foxarmy FXA12 PRO
Gideon Optics Alpha
Gideon Optics Granite Comp
Gideon Optics Omega
Gideon Optics Rock
Holosun 407A3 X2
Holosun 407C X2
Holosun 407C X3
Holosun 407COMP
Holosun 507 Pro Max
Holosun 507C X2
Holosun 507C X3
Holosun 507COMP
Holosun 508T X2
Lucid Optics LM2
Meprolight MPO Pro-DF
Meprolight MPO Pro-F
Meprolight MPO-F
Monstrum B.O.P.
Monstrum Nitro+
NcSTAR VISM FlipDot Pro
Osight C
Osight X
Osight XE
Osight XR
Primary Arms Classic Series 24mm
Primary Arms SLx RS-10R
Riton 3 Tactix MPRD 3
Riton 3 Tactix PRD 2
Riton 3 Tactix PRD 3
SECDES DEMON
SIG Sauer ROMEOZero-R
Swampfox Justice
Swampfox Kingslayer
Swampfox Liberty
Tacticon Predator V4
Trijicon RCR
Trijicon RMR
Trijicon RMR HD
Trijicon RMR Type 2
Trijicon SRO
TRUGLO TRU•TEC MICRO
TRUGLO XR24
TRUGLO XR29
UTG OP3 Micro for RMR
UTG OP3 Micro SLS for RMR
UUQ EagleC28
UUQ HD1079
Viridian RFX35
Viridian RFX45
VOTATU PMD504-G
Zulisy OAK
Zulisy OAK Plus
Zulisy OAKc

LowPro RMR Mount Installation Card

LowPro Mounts Installation Video

Frequently Asked Questions