GUNWATCHER.COM

	Nov, 2026 November 2026	Oct, 2026 October 2026	Sep, 2026 September 2026
NEW	View Current Value	$1,391.35 ( - $0.00 )	$1,391.35
USED	View Current Value	$993.22 ( - $0.00 )	$993.22

SOLD GUNS

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New
Used

Price	Item	Condition	Date Sold
$999.99	5 56MM NATO M400 PISTOL SIG SAUER SDI 11 5” 56 WITH BRACE AND 30RD PMAG PM400 11B BLK	New
$1,050.00	5 56MM NATO M400 SDI X SIG SAUER SERIES 56 FDE	New
$1,599.99	SIG SAUER M400 SDI 5 56MM FDE 11 30+1 798681714452 SIPM400SDI11FDE PM400 11B	New
$999.99	5 56MM NATO M400 PISTOL SIG SAUER SDI 11 5” 56 WITH BRACE AND 30RD PMAG PM400 11B BLK	New
$999.99	5 56MM NATO M400 PISTOL SIG SAUER SDI 11 5” 56 WITH BRACE AND 30RD PMAG PM400 11B BLK	New
$1,599.99	5 56MM NATO SIG SAUER M400 798681714469 RM400 SDI 16B FDE 16 INCH BARREL	New
$1,600.00	5 56MM NATO M400 SENTRY SIG SAUER SDI RIFLE 56 30RD MAGAZINE 16 BARREL BLACK 798681716128	New
$1,499.99	SIG SAUER SIGM400 SDI 5 56MM NATO 11IN 30RD SEMI AUTO SHORT BARREL RIFLE 798681733507 SIGS RM400 11B SBR B	New
$1,537.65	SIG SAUER M400 SDI X PISTOL SEMI AUTOMATIC 5 56 NATO 11 BARREL BLACK FINISH BRACE M LOK HANDGUARD AMBIDEXTROUS 30 ROUND CAPACITY 798681698967	New
$1,499.99	5 56MM NATO SIG SAUER M400 X SERIES 556 16 798681664634 RM400 SDI 16B P INCH BARREL	New
$1,599.99	5 56MM NATO SIG SAUER M400 798681714469 RM400 SDI 16B FDE 16 INCH BARREL	New
$760.00	5 56MM NATO SIG SAUER M400 SDI X 56 RIFLE 16” OD GREEN FULLY AMBIDEXTROUS RM400 16B P 798681664634	New
$1,599.99	5 56MM NATO SIG SAUER M400 SDI XSERIES 56 MM 798681714469 AHI12443 16 INCH BARREL	New
$1,499.99	5 56MM NATO M400 PISTOL SIG SAUER SDI X 798681698967 PM400 11B BLK 11 INCH BARREL	New
$1,349.99	5 56MM NATO M400 PISTOL SIG SAUER SDI 56 11 PM400 11B BLK 798681698967 INCH BARREL	New
$1,749.99	223 REM M400 SENTRY SIG SAUER SDI 556NATO RIFLE RM400 16B R5FX\|798681716128 RS SGRM400 R5FX 16 INCH BARREL	New
$1,749.99	5 56MM NATO M400 SENTRY SIG SAUER RM400 SDI 16B R5FX 798681716128 16 INCH BARREL	New
$1,369.99	5 56MM NATO SIG SAUER M400 SDI XSERIES AR 15 RIFLE 56 OPTION RM400 16B P 798681664634 16 INCH BARREL	New
$1,749.99	223 REM M400 SENTRY SIG SAUER SDI X 5 56 RIFLE PACKAGE DEAL ROMEO5 GENII RM400 16B R5FX 798681716128	New
$1,599.99	223 WYLDE SIG SAUER M400 DH3 798681639519 RM400 SDI 16B	New
$1,499.99	5 56MM NATO SIG SAUER M400 X SERIES 556 16 798681664634 RM400 SDI 16B P INCH BARREL	New
$1,633.75	SIG SAUER M400 SDI X PISTOL SEMI AUTOMATIC 5 56 NATO 11 BARREL BLACK FINISH BRACE M LOK HANDGUARD AMBIDEXTROUS 30 ROUND CAPACITY 798681698967	New
$1,349.99	5 56MM NATO M400 PISTOL SIG SAUER SDI 56 11 PM400 11B BLK 798681698967 INCH BARREL	New
$1,499.99	SIG SAUER M400 SDI 5 56 NATO 11 PISTOL W MAGPUL BRACE PM400 11B BLK 798681698967	New
$1,399.99	5 56MM NATO SIG SAUER M400 SDI XSERIES RIFLE 56 16 30 ROUNDS DISPLAY MODEL 798681664634 RM400 16B P INCH BARREL	New
$1,499.99	5 56MM NATO SIG SAUER M400 SDI X 56 798681664634 RM400 16B P 16 INCH BARREL	New
$1,599.99	M400 SDI XSERIES SIG SAUER RM400 SEMI AUTO RIFLE 5 56 NATO 16 BBL 2 STAGE TRIGGER MOSS GREEN MAGPUL ADJ STK 1 30RD 798681701216	New
$1,599.99	M400 SDI XSERIES SIG SAUER RM400 SEMI AUTO RIFLE 5 56 NATO 16 BBL 2 STAGE TRIGGER MOSS GREEN MAGPUL ADJ STK 1 30RD 798681701216	New
$1,299.99	5 56MM NATO SIG SAUER M400 SDI X UNFIRED 16 INCH BARREL	New
$1,499.99	SIG SAUER SIGM400 SDI 5 56MM NATO 11IN 30RD SEMI AUTO SHORT BARREL RIFLE 798681733507 SIGS RM400 11B SBR B	New
$1,274.99	5 56MM NATO SIG SAUER M400 SDI X PISTOL 56 MM 798681698967 11 INCH BARREL	New
$1,599.99	SIG SAUER M400 SDI XSERIES 5 56 MM NATO 798681701216 AHI12442 16 INCH BARREL	New
$1,593.90	5 56 NATO M400 SDI XSERIES SIG SAUER 556 16 CARBON STEEL BARREL ANODIZED FINISH BLACK MAGPUL SL STOCK FLATBLADE MATCH TRIGGER LOW PROFILE GAS BLOCK WITH MID LENGTH SYSTEM 30 ROUNDS 1 MAGAZINE 798681664634	New
$1,593.90	5 56 NATO M400 SDI XSERIES SIG SAUER 556 16 CARBON STEEL BARREL ANODIZED FINISH BLACK MAGPUL SL STOCK FLATBLADE MATCH TRIGGER LOW PROFILE GAS BLOCK WITH MID LENGTH SYSTEM 30 ROUNDS 1 MAGAZINE 798681664634	New
$1,749.99	5 56MM NATO SIG SAUER M400 SDI SENTRY 56 16 ROMEO FOXTROT MSR RM400 16B R5FX 798681716128	New
$1,499.99	5 56MM NATO M400 PISTOL SIG SAUER SDI X 56 798681698967 PM400 11B BLK 11 INCH BARREL SERIES	New
$1,599.99	SIG SAUER M400 SDI X 5 56 NATO TACTICAL RIFLE 16 BLACK MOSS GREEN RM400SDI1 798681701216 SIGRM400SDI16BMSG RM400SDI16BMSGRN	New
$1,749.99	5 56MM NATO SIG SAUER X MODEL M400 SDI AR15 RIFLE 56 16 SENTRY PACKAGE LIGHT & OPTIC 798681716128 INCH BARREL RM400SDI16BR5FX	New
$1,499.99	5 56MM NATO M400 PISTOL SIG SAUER SDI 11 56 PM400 11B BLK	New
$1,499.99	5 56MM NATO M400 PISTOL SIG SAUER SDI X 56 798681698967 PM400 11B BLK 11 INCH BARREL SERIES	New
$1,749.99	5 56MM NATO SIG SAUER M400 SENTRY PACKAGE SEMI AUTO RM400SDI16BR5FX 56 798681716128 16 INCH BARREL	New
$1,699.99	223 WYLDE SIG SAUER M400 DH3 SEMI AUTO 16 THREADED BARREL 798681639519 INCH RM400 SDI 16B	New
$1,499.99	5 56MM NATO M400 PISTOL SIG SAUER SDI X 56 798681698967 PM400 11B BLK 11 INCH BARREL SERIES	New
$1,629.99	5 56MM NATO SIG SAUER M400 SDI X SENTRY PACKAGE 16 INCH BARREL	New
$1,537.65	5 56 NATO M400 SDI XSERIES SIG SAUER 556 16 CARBON STEEL BARREL ANODIZED FINISH BLACK MAGPUL SL STOCK FLATBLADE MATCH TRIGGER LOW PROFILE GAS BLOCK WITH MID LENGTH SYSTEM 30 ROUNDS 1 MAGAZINE 798681664634	New
$1,749.99	5 56MM NATO SIG SAUER M400 SDI X SENTRY 56 798681716128 RM400 16B R5FX 16 INCH BARREL	New
$1,749.99	5 56MM NATO SIG SAUER M400 SDI SENTRY 556NATO 798681716128 RM400 16B R5FX 16 INCH BARREL	New
$1,450.00	5 56MM NATO M400 DH3 SIG SAUER SIGM400 SDI 56 16'' 30 RD PLUS THE BINARY TRIGGER	New
$1,749.99	SIG SAUER M400 SENTRY 5 56 NATO 30+1 16 BARREL ROMEO5 GENII RED DOT FOXTRO 798681716128 RM400 SDI 16B R5FX	New
$1,499.99	5 56MM NATO SIG SAUER M400 SDI X 56 798681664634 RM400 16B P 16 INCH BARREL	New
$1,499.99	SIG SAUER M400 SDI X 5 56 NATO 11 5IN SEMI AUTO PISTOL PM400 11B BLK 798681698967 SIGS	New
$1,000.00	5 56MM NATO M400 PISTOL SIG SAUER SDI 56	New
$1,225.00	5 56MM NATO M400 PISTOL SIG SAUER SDI 56	New
$1,500.00	223 WYLDE M400 DH3 SIG SAUER RM400 SDI 16B 5 56MM COMPETITION DANIEL HORNER 798681639519 16 INCH BARREL	New
$1,499.99	5 56MM NATO M400 PISTOL SIG SAUER AR15 56 798681698967 PM400 SDI 11B BLK 11 INCH BARREL	New
$1,125.00	5 56MM NATO M400 PISTOL SIG SAUER SDI 56	New
$1,749.99	5 56MM NATO SIG SAUER M400 SDI X SENTRY 56 798681716128 RM400 16B R5FX 16 INCH BARREL	New
$1,499.99	SIG SAUER PM400SDI11BBLK M400 SDI 5 56 NATO 30+1 11 50IN BLACK FNC CHROME 798681698967 TSW\|169084	New
$1,680.72	M400 SDI XSERIES SIG SAUER X 5 56 NATO 30+1 16 BLACK THREADED BARREL FLAT DARK EARTH CERAKOTE PICATINNY RAIL ALUMINUM RECEIVER M LOK HANDGUARD 6 POSITION MAGPUL SL SYNTHETIC STOCK 798681714469	New
$1,680.72	M400 SDI XSERIES SIG SAUER X 5 56 NATO 30+1 16 BLACK THREADED BARREL FLAT DARK EARTH CERAKOTE PICATINNY RAIL ALUMINUM RECEIVER M LOK HANDGUARD 6 POSITION MAGPUL SL SYNTHETIC STOCK 798681714469	New
$1,499.99	SIG SAUER M400 SDI 223WYLDE BLACK 16 RM400 16B P 798681664634	New
$1,499.99	5 56MM NATO SIG SAUER M400 X SERIES 556 16 798681664634 RM400 SDI 16B P INCH BARREL	New
$1,499.99	5 56 NATO M400 SDI XSERIES SIG SAUER 556 16 CARBON STEEL BARREL ANODIZED FINISH BLACK MAGPUL SL STOCK FLATBLADE MATCH TRIGGER LOW PROFILE GAS BLOCK WITH MID LENGTH SYSTEM 30 ROUNDS 1 MAGAZINE 798681664634	New
$1,499.99	5 56 NATO M400 SDI XSERIES SIG SAUER 556 16 CARBON STEEL BARREL ANODIZED FINISH BLACK MAGPUL SL STOCK FLATBLADE MATCH TRIGGER LOW PROFILE GAS BLOCK WITH MID LENGTH SYSTEM 30 ROUNDS 1 MAGAZINE 798681664634	New
$979.99	5 56MM NATO UNFIRED SIG SAUER M400 SDI X SERIES 56 223 XSERIES AR RIFLE $SUPER DEAL$	New
$1,785.00	5 56MM NATO SIG SAUER M400 SDI 56 16 INCH BARREL	New
$1,599.99	5 56MM NATO SIG SAUER M400 SDI X 56 798681714469 RM400 16B FDE 16 INCH BARREL	New
$1,749.99	5 56MM NATO SIG SAUER M400 SDI X SENTRY 56 798681716128 RM400 16B R5FX 16 INCH BARREL	New

Price	Item	Condition	Date Sold
	5 56MM NATO M400 SDI X SIG SAUER 56 16 SEMI AUTO RIFLE W OPTIC & MAG 23624055591 Q IL	Used
	12 GAUGE NORINCO S D I MODEL 97 WINCHESTER COPY GA CLEAN 20 INCH BARREL	Used
	SIG SAUER M400 DH3 223 WYLDE 798681639519 RM400 SDI 16B 16 INCH BARREL	Used
	5 56MM NATO M400 SDI X SIG SAUER SERIES 56 AR 15 AR15 11 M 400 +RED DOT OPTIC PM400 11B BLK	Used
	5 56MM NATO M400 SDI X SIG SAUER SEMI AUTOMATIC PISTOL 56NATO 12824	Used
	5 56MM NATO M400 SDI X SIG SAUER	Used
	5 56MM NATO SIG SAUER M400 SDI X W LPVO 16 INCH BARREL	Used
	OTHER MODEL 12 GAUGE NORINCO SDI IAC 97 TRENCH GUN WINCHESTER RIOT SLAM FIRE	Used
	5 56MM NATO SIG SAUER M400 SDI VTAC 56 VIKING TACTICAL AR15 AR 15 C	Used
	5 56MM NATO M400 PISTOL SIG SAUER SDI 11	Used
	SIG SAUER M400 SDI X SERIES 5 56 NATO 16 M 400 +2 MAGS & ORIG BOX RM400 16B P	Used
	5 56MM NATO SIGM400 SIG SAUER M400 SDI XSERIES – 56 223 REM 16 W TANGO MSR 1 6X INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 SDI X 56 16 MID GAS FLOAT M LOK INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 SDI X 56 574177 16 INCH BARREL 798681716593	Used
	5 56MM NATO M400 PISTOL SIG SAUER SDI X 11 INCH BARREL	Used
	OTHER MODEL S D I CHINA 97 2 75 12GA PUMP ACTION SHOTGUN 20 25 5RD INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 SDI 56 UNFIRED WITH PROMETHTHEAN LP 1 16 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 SDI X SERIES 56 W TANGO MSR 1 8X24 SCOPE 16 INCH BARREL	Used
	OTHER MODEL SIG SAUER M400 SDI X W TANGO MSR LPVO SEMI AUTO RIFLE 5 56MM	Used
	5 56MM NATO SIG SAUER M400 SDI 56 TANGO4 OPTIC VTAC HANDGUARD AR 15 25080263 16 INCH BARREL	Used
	SIG SAUER M400 SDI X XSERIES 5 56 NATO AR 15 AR15 16 FDE RIFLE +ORIG BOX RM400 16B	Used
	5 56MM NATO SIG SAUER M400 SDI X – 56 BLACK 16 INCH BARREL	Used

SDI GUN VALUES

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