The following is a list of handguns that Guardian is compatible with as of July 5, 2016.  Due to the minimum size required for Guardian to accommodate this wide range of handguns, owners of sub-compact models listed below should understand that, while Guardian is compatible with your handgun, it will protrude past the end of the barrel.  If you do not see your handgun listed below, please submit the compatibility request form at the bottom of this page and we will answer you inquiry within 3 business days.

Ruger LC9

Ruger P345

Ruger SR1911

Ruger SR22

Ruger SR40

Ruger SR40c

Ruger SR45

Ruger SR9

Ruger SR9c



Sig Sauer 1911 Nitron

Sig Sauer 1911 Scorpion

Sig Sauer 1911 Traditional

Sig Sauer Mosquito

Sig Sauer P210

Sig Sauer P220 (All Variants)

Sig Sauer P226 (All Variants)

Sig Sauer P227 (All Variants)

Sig Sauer P229 (All Variants)

Sig Sauer P238

Sig Sauer P250

Sig Sauer P320

Sig Sauer P938

Sig Sauer SP 2022

Smith and Wesson bodyguard 380 (No Laser)

Smith and Wesson M&P 22

Smith and Wesson M&P 22 Compact

Smith and Wesson M&P 40

Smith and Wesson M&P 40C

Smith and Wesson M&P 45

Smith and Wesson M&P 45C

Smith and Wesson M&P 9

Smith and Wesson M&P 9C

Smith and Wesson M&P Shield 40

Smith and Wesson M&P Shield 9

Smith and Wesson SD40 VE

Smith and Wesson SD9 VE

Springfield 1911 EMP

Springfield 1911 Loaded

Springfield 1911 Range Officer Compact

Springfield 1911 TRP

Springfield XD(M)-40

Springfield XD(M)-40 Compact

Springfield XD(M)-40 Competition Series

Springfield XD(M)-45ACP

Springfield XD(M)-45ACP Compact

Springfield XD(M)-45ACP Competition Series

Springfield XD(M)-9

Springfield XD(M)-9 Compact

Springfield XD(M)-9 Competition Series

Springfield XD-357SIG

Springfield XD-40

Springfield XD-40 Sub-Compact

Springfield XD-40 Tactical

Springfield XD-45ACP

Springfield XD-45ACP Compact

Springfield XD-45ACP Tactical

Springfield XD-9

Springfield XD-9 Sub-Compact

Springfield XD-9 Tactical

Springfield XDS-45ACP

Springfield XDS-9

Star Model B 9mm

STI Edge 38 Super

Taurus PT 111 Millennium Pro

Taurus PT 24/7 Pro

Walther CCP

Walther P99

Walther PK 380

Walther PP22

Walther PP9c

Walther PPQ M1

Walther PPQ M2

Walther PPS

Walther PPS M2

Walther PPX

Beretta 92 AI

Beretta 92 Brigadier

Beretta 92 Compact

Beretta 92 FS

Beretta 92 FS Centennial

Beretta 92 FS Inox

Beretta 92 G

Beretta 96 AI

Beretta M9

Beretta M9A1

Colt 1991

Colt Combat Elite

Colt Defender Series

Colt Gold Cup Series

Colt New Agent Series

Colt Series 70

Colt Special Combat Government

Colt XSE

CZ P-09

CZ 75 SP 01

FN Five-Seven



Glock 17

Glock 17 Gen 4

Glock 17L

Glock 19

Glock 19 Gen 4

Glock 20

Glock 20 Gen 4

Glock 20 SF

Glock 21

Glock 21 Gen 4

Glock 21 SF

Glock 22

Glock 22 Gen 4

Glock 23

Glock 23 Gen 4

Glock 26

Glock 26 Gen 4

Glock 27

Glock 27 Gen4

Glock 30

Glock 30 Gen 4

Glock 30 SF

Glock 31

Glock 31 Gen 4

Glock 32

Glock 32 Gen 4

Glock 34

Glock 34 Gen 4

Glock 37

Glock 37 Gen 4

Glock 38

Glock 38 Gen 4

Glock 42

Glock 43

H&K 45

H&K 45 Compact

H&K 45 Compact Tactical

H&K 45 Tactical

H&K P2000

H&K P2000SK

H&K P30

H&K P30L



H&K USP Compact

H&K USP Tactical


Kahr CW40




Kimber Pro Carry

Kimber Royal .45

New Order Firearms N09

PARA 1911 .45 

Rock Island 1911 .45

Ruger 9E

Ruger LC380


Guardian is not compatible with any revolvers at this time.  In addition, we have determined that Guardian is not compatible with the following semi-automatic handguns:



Ruger LCP

Ruger P97

Taurus 24/7 G2

Tristar C-100

Walther PPK/S

Beretta PX4 Storm

Beretta Nano

Davis P-32

Colt .380 Mustang


H&K Mark 23

Kahr P380

Kahr PM9



Compatibility request form

If you do not see your handgun listed above, please submit the compatibility request form below and we will answer you inquiry within 3 business days.

Name *