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The Holosun K footprint

Modified RMSc; 407K / 507K / EPS / SCS Carry

front ↑
Screws#6-32
DriverT10
Torque15 in-lb
Patternshares RMSc screw centers

Diagram is schematic — top-down, optic front at the top — and is not to scale.

Interface2 screws, 2 forward lugs (rear posts omitted)
What to knowA subset of RMSc: K optics drop onto RMSc cuts, but a K-only cut has no rear posts for an RMSc optic to index on. Screw thread differs from Shield's M4 — check what shipped in the box.

Optics using this footprint

Pistols that mount it with no adapter

Plates that provide this footprint

Slide interfacePlateSource
GLOCK MOS — standard & full sizeV4 MIL/LEO (per-footprint SKU)C&H Precision
GLOCK MOS — 10 mm / .45 framesV4 MIL/LEO (large frame)C&H Precision
S&W M&P C.O.R.E. / Optics ReadyM&P 2.0 → Holosun K
M&P 2.0 → EPS / EPS Carry / SCS Carry
Steel plates — MPS / RMR / K
C&H Precision
C&H Precision
Athena Precision
SIG P320 optic cut (Romeo1Pro pattern)P320 → Holosun K / EPSC&H Precision
Springfield AOSAOS → Holosun K / EPSC&H Precision
Walther PDP 1.0 optic cutPDP 1.0 → Holosun K / EPSC&H Precision
Walther PDP 2.0 optic cutPDP 2.0 → Holosun K / EPSOptics Spot
CZ P-10 OR plate systemP-10 OR → Holosun K / EPSAftermarket
Rear-sight dovetail mountDovetail mount → Holosun KAftermarket
Canik optic plate systemCanik → Holosun K / EPSAftermarket
Shadow Systems optic plate systemSS → Holosun K / EPSShadow Systems
FN MRD plate systemFN MRD → Holosun K / EPSC&H Precision
Beretta 80X Cheetah plate system80X Cheetah → Holosun KOptics Spot
HK VP9 / SFP9 OR plate systemVP9 / SFP9 → Holosun KOptics Spot
Staccato / 2011 optic plate systemStaccato → Holosun K / EPSAftermarket
Taurus T.O.R.O. plate systemT.O.R.O. → Holosun K (407K / 507K)Aftermarket
Ruger RXM optic cutRXM → RMSc / Holosun KAftermarket
Kimber KDS9c plate systemKDS9c → RMSc / Holosun K (incl. rear sight)Kimber factory
Kimber R7 Mako plate systemR7 Mako → Holosun 407K / 507K / Osight S
R7 Mako → 407K / 507K / EPS Carry
C&H Precision
Aftermarket

Check a pairing

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