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CAA MCK Gen 1 for Sig Sauer P320 in Black (photo shows the Sig P365, P365X & P365XL version)

CAA MCK Gen 1 Micro Conversion Kit for Sig Sauer P320 Full Size & Compact

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$24200


BrandCAA
DepartmentShooting
Item model numberMCKSIGAR
Shipping weight5.0 pounds

About this item

  • Fits: Sig Sauer P320 Full Size & Compact
  • Picatinny rail space for lights, lasers, sights and grips
  • Charging handle to rack the slide from the chassis
  • No permanent changes to your pistol
  • Designed and made in the USA by CAA, 1-year warranty with registration

Product description

The CAA MCK Gen 1 conversion kit for the Sig Sauer P320 Full Size and Compact sets your P320 inside a lightweight chassis built from a polymer body and an aluminum barrel shroud.

This is CAA's original MCK design, and the concept is easy to follow. You don't take the pistol apart. Place the P320 in the kit, lock it, and go. When you take it back out, the pistol is in its original configuration.

You get plenty of mounting space. The top Picatinny rail lets you combine sights and optics, while side rails hold thumb rests, lights or lasers. A front holder keeps a spare magazine ready for a faster reload. The built-in charging handle speeds up assembly, handling is ambidextrous, and you keep direct access to the slide release.

One fit warning: CAA states this kit is not compatible with Wilson Combat frames, so check your frame before ordering. It comes in Black, FDE Tan, OD Green and Tungsten Grey, and CAA builds it in the USA. A few states restrict conversion kits, so verify your local rules; we don't ship to those states.

CAA MCK lineup compared

KitFitsFromColors
MCK Gen 1(this kit)Model-specific: Sig P320, S&W Shield and M&P, Springfield Hellcat and XDFrom $242.004
MCK Gen 2Model-specific: Glock, Sig P365, Taurus, Canik, CZ, Polymer80, PSA, Ruger, S&W M&PFrom $270.004
MCK Gen 3Model-specific: Glock 17/19 family, Glock 20/21, Ruger RXM (newest generation)From $314.004
MCK EVOOne chassis for 100+ handgun modelsFrom $296.995

Questions and answers

Will it fit a P320 with a Wilson Combat frame?

No, CAA states that this MCK is not compatible with Wilson Combat frames.

Does it fit both the P320 Full Size and Compact?

Yes, the kit is listed for the Sig Sauer P320 Full Size and Compact. Kits are made model by model, so double-check your exact P320 first.

How big is the P320 MCK?

CAA's measurements for this kit are 2.48 inches wide, 5.70 inches high and 13.70 inches long.

What warranty does CAA offer on the P320 kit?

CAA offers a 1-year warranty when you register the kit with CAA within 30 days of purchase.

Learn more

Product information

BrandCAA
DepartmentShooting
Item model numberMCKSIGAR
Shipping weight5.0 pounds
Package dimensions17 x 8 x 7 inches
UPC814716013618

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