GUNWATCHER.COM

	Oct, 2026 October 2026	Sep, 2026 September 2026	Aug, 2026 August 2026
NEW	View Current Value	$959.25 ( - $0.00 )	$959.25
USED	View Current Value	$643.88 ( + $7.34 )	$636.55

SOLD GUNS

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New
Used

Price	Item	Condition	Date Sold
$539.00	223 REM SIG SAUER M400 TREAD 16 INCH BARREL	New
$715.00	5 56MM NATO M400 TREAD PISTOL SIG SAUER 56 11 PM400 11B TRD V2 M 400 AR15 PSB 798681698950 INCH BARREL	New
$849.00	5 56MM NATO M400 TREAD PISTOL SIG SAUER 56 RM400 11B TRD 11 INCH BARREL	New
$755.00	5 56MM NATO RARE SIG SAUER M400 TREAD PREDATOR 2 798681672677 16 INCH BARREL	New
$501.00	223 REM SIG SAUER M400 TREAD 5 56MM AR15 RIFLE	New
$1,099.99	223 REM M400 TREAD COIL REMINGTON V2 ROMEO5 RM400 16B TRD \| 5 56 NATO 798681726202 16 INCH BARREL	New
$1,149.99	5 56MM NATO SIG SAUER HARD TO FIND FACTORY M400 TREAD SNAKEBITE 56 RIFLE 798681651726 42301	New
$854.97	5 56MM NATO SIG SAUER M400 TREAD SEMI AUTO RIFLE 798681688005 1866184 RM400 16B TRD V2	New
$899.43	5 56MM NATO SIG SAUER M400 TREAD V2 16 56 BLACK 798681688005 RM400 16B TRD INCH BARREL	New
$1,500.00	5 56MM NATO M400 PISTOL SIG SAUER TREAD 11 BARREL 798681619542 INCH PM400 11B TRD	New
$1,379.99	SIG SAUER M400 TREAD SNAKEBITE SE RM400 SEMI AUTO 5 56 NATO 16 BARREL 30+1 ROUND BROWN FINISH 798681656363	New
$949.99	5 56MM NATO SIG SAUER M400 TREAD V2 56 11 798681698950 PM400 11B TRD PISTOL	New
$1,176.00	M400 TREAD PREDATOR SIG SAUER OLD STOCK RED LABEL GLOCK 31 GEN 4 357 IN BOX FACTORY CRISP	New
$999.99	5 56MM NATO SIG SAUER M400 TREAD 56 798681688005 RM400 16B TRD V2 16 INCH BARREL	New
$425.00	5 56MM NATO SIG SAUER M400 TREAD RIFLE 56 16 TRUMP FIGHT	New
$854.97	5 56MM NATO SIG SAUER M400 TREAD SEMI AUTO RIFLE 798681688005 1866184 RM400 16B TRD V2	New
$1,099.99	5 56MM NATO SIG SAUER M400 TREAD 56 798681704606 RM400 16B TRD V2 TACPAC 16 INCH BARREL V	New
$999.99	5 56MM NATO M400 TREAD SIG SAUER AR15 798681688005 IMA RM400 16B TRD V2 16 INCH BARREL	New
$750.00	OTHER MODEL 5 56MM NATO SIG SAUER M400 TREAD PISTOL BLACK WITH VIRIDIAN HS1 LASER	New
$1,199.99	5 56MM NATO M400 TREAD PREDATOR 2 SIG SAUER 56 798681672677 16 INCH BARREL	New
$1,024.71	SIG SAUER M400 TREAD 5 56 NATO 30+1 16 STAINLESS STEEL BARREL BLACK ANODIZED PICATINNY RAIL ALUMINUM RECEIVER M LOK HANDGUARD SYNTHETIC 6 POSITION MAGPUL SL K STOCK POLYMER GRIP AMBIDEXTROUS 798681715282	New
$1,049.00	5 56MM NATO SIG SAUER AR RM40016BTRDCA M400 TREAD CA COMPLIANT 56 798681632954 16 INCH BARREL RM400 16B TRD	New
$1,099.99	5 56MM NATO M400 TREAD COIL SIG SAUER V2 ROMEO5 RM400 16B TRD 223 REM \| 56 798681726202 16 INCH BARREL	New
$715.00	5 56MM NATO SIG SAUER M400 TREAD V2 AR 15 RIFLE 56 M 400 LOK BLK SUPER DEAL	New
$1,099.99	5 56MM NATO SIG SAUER M400 TREAD V2 RIFLE TACPAC 56 16 30 ROUNDS 798681704606 RM400 16B TRD TA INCH BARREL	New
$871.00	M400 TREAD V2 SIG SAUER SEMI AUTOMATIC 5 56 NATO 16 STAINLESS BARREL BLACK FINISH COLLAPSIBLE STOCK M LOK HANDGUARD RIGHT HAND 30 ROUND CAPACITY 798681688005	New
$871.00	M400 TREAD V2 SIG SAUER SEMI AUTOMATIC 5 56 NATO 16 STAINLESS BARREL BLACK FINISH COLLAPSIBLE STOCK M LOK HANDGUARD RIGHT HAND 30 ROUND CAPACITY 798681688005	New
$1,099.99	5 56MM NATO SIG SAUER M400 TREAD 56 798681704606 RM400 16B TRD V2 TACPAC 16 INCH BARREL V	New
$800.00	5 56MM NATO M400 PISTOL SIG SAUER TREAD 11 BARREL 798681619542 INCH PM400 11B TRD	New
$999.99	OTHER MODEL 5 56MM NATO SIG SAUER M400 TREAD V2 56 PM400 11B TRD 798681698950 11 INCH BARREL TR	New
$1,062.20	TREAD M400 PISTOL SIG SAUER 5 56 NATO 11 BARREL BRACE FLASH HIDER 30 ROUNDS 798681698950	New
$799.99	5 56MM NATO SIG SAUER M400 TREAD PISTOL BLACK WITH VIRIDIAN HS1 LASER 11 INCH BARREL	New
$750.00	5 56MM NATO SIG SAUER M400 TREAD PISTOL NIGHT TIGER STRIPE WITH VIRIDIAN HS1 LASER 11 INCH BARREL	New
$849.99	OTHER MODEL 5 56MM NATO SIG SAUER M400 TREAD AR 15 PISTOL 56 223 11 BARREL BLACK 798681619542 INCH	New
$999.99	TREAD M400 PISTOL SIG SAUER 5 56 NATO 11 BARREL BRACE FLASH HIDER 30 ROUNDS 798681698950	New
$999.99	TREAD M400 PISTOL SIG SAUER 5 56 NATO 11 BARREL BRACE FLASH HIDER 30 ROUNDS 798681698950	New
$999.99	TREAD M400 PISTOL SIG SAUER 5 56 NATO 11 BARREL BRACE FLASH HIDER 30 ROUNDS 798681698950	New
$1,062.20	TREAD M400 PISTOL SIG SAUER 5 56 NATO 11 BARREL BRACE FLASH HIDER 30 ROUNDS 798681698950	New
$1,099.99	TREAD M400 PISTOL SIG SAUER 5 56 NATO 11 BARREL BRACE FLASH HIDER 30 ROUNDS 798681698950	New
$939.00	OTHER MODEL 5 56MM NATO SIG SAUER M400 TREAD PISTOL 556NATO 798681698950 PM400 11B TRD V2 11 INCH BARREL	New
$809.99	5 56MM NATO SIG SAUER TREAD M400 PISTOL 56 MM 798681698950 11 INCH BARREL	New
$850.00	5 56MM NATO M400 PISTOL SIG SAUER SIGM400 TREAD 223 56 PM400 11B TRD 798681619542	New
$935.93	SIG SAUER M400 TREAD PISTOL 11 5 56 NATO 798681698950 PM400 11B TRD V2	New

Price	Item	Condition	Date Sold
	5 56MM NATO SIG SAUER M400 TREAD SEMI AUTOMATIC RIFLE 56 13868 798681716593	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 AR 15 AR15 16 STAINLESS M 400 +SCOPE RINGS	Used
	5 56MM NATO SIG SAUER M400 TREAD PISTOL 56 11 W 30RD MAG 798681619542 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 AR 15 AR15 16 M 400 +3 MAGS OPTICS	Used
	223 REM M400 TREAD PREDATOR 2 SIG SAUER AR 15 W VORTEX VIPER 6 5X20X44 SCOPE 16 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD AR15 AR 15 16 1¢ INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD V2 56 AR PISTOL 798681698950 11 INCH BARREL PM400 11B TRD	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 16 30RD 2060271 798681688005	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 11 AR 15 PISTOL BEAUTIFUL LOOKS UNFIRED 4968 U 798681698950	Used
	5 56MM NATO SIG SAUER MODEL M400 TREAD 56 SEMI AUTO RIFLE 01	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 AR 15 AR15 16 STAINLESS & SYNTHETIC +4 MAGS 16B TRD	Used
	5 56MM NATO SIG SAUER M400 TREAD PREDATOR 556 16 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD V2 56 16” STAINLESS 01	Used
	5 56MM NATO SIG SAUER M400 TREAD PREDATOR 56 AR 15 AR15 16 M 400 THREADED	Used
	5 56MM NATO SIG SAUER M400 TREAD SNAKEBITE SE 56 – 16 FDE	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 16 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD 16 56 2059017 798681716593	Used
	5 56MM NATO M400 TREAD PISTOL SIG SAUER 11 56 PM400 11B TRD AS	Used
	SIG SAUER M400 TREAD 1 0 5 56MM NATO 16 RM400 16B TRD AR 15 223 REM 798681597765	Used
	5 56MM NATO SIG SAUER M400 TREAD SEMI AUTOMATIC RIFLE 56 13868 798681688005	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 W 7 MAGAZINES & BAG USED20C076190 798681688005	Used
	5 56MM NATO SIG SAUER M400 TREAD AR 15 PISTOL 11 BBL 56 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD SNAKEBITE SE 56 16 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD W ROMEO OPTIC SEMI AUTOMATIC RIFLE 56 13543 798681688005	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 16 INCH BARREL	Used
	223 REM SIG SAUER M400 TREAD 5 56 NATO AR 15 AR15 16 M 400 +ORIG BOX RM400 16B TRD	Used
	5 56MM NATO M400 TREAD PREDATOR SIG SAUER SID 16 1644531 BIN808 798681672677	Used
	5 56MM NATO SIG SAUER M400 TREAD – 56 16 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 AR 15 AR15 16 M 400	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 11 STREAMLIGHT PROTAC HOLOSUN 510C 30+1 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 AR 15 AR15 16 M 400 +GEISSELE TRIGGER	Used
	5 56MM NATO SIG SAUER M400 TREAD V1 56 2057781 798681688005	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 AR 15 AR15 16 M 400 +3 MAGS	Used
	5 56MM NATO SIG SAUER M400 TREAD V2 MINT 556 16 INCH BARREL	Used
	5 56MM NATO M400 TREAD SIG SAUER 56 V2 VORTEX RED DOT AR15 RIFLE 223 798681688005 16 INCH BARREL RM 400–16B – TRD	Used
	5 56MM NATO SIG SAUER M400 TREAD 1 0 56 16IN W ULTRADYNE APOLLO 798681597765 16 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 W TANGO MSR 1 6X24 LPVO	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 AR 15 AR15 16 M 400 +2 MAGS	Used
	5 56MM NATO SIG SAUER M400 TREAD SNAKEBITE 56 AR 15 AR15 16 TWO TONE FDE M 400	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 AR 15 AR15 16 M 400	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 0 01 798681597765 RM400 16B TRD	Used
	5 56MM NATO M400 TREAD PISTOL SIG SAUER 11 SEMI AUTOMATIC AR 15 TI 4472	Used
	40 S&W M400 TREAD PREDATOR 2 SIG SAUER CERTIFIED PRE OWNED P320F 4 7 BBL WITH EXC NS MAGS 798681523085 UD320F B1 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 16 RIFLE INCH BARREL	Used
	9MM LUGER M400 TREAD PREDATOR 2 SIG SAUER SIGNATURE CANIK METE SF APOCALYPSE 4 19 +2 MAGS & ORIG CASE HG5637AP N	Used
	9MM LUGER M400 TREAD PREDATOR 2 SIG SAUER GLOCK 19 GEN2 G19 GEN 4 02 +2MAGS & ORIG CASE +NIGHT SIGHTS	Used
	5 56MM NATO M400 TREAD SIG SAUER ENHANCED OD GREEN 56X45 SEMI AUTO RIFLE W 16 BARREL INCH	Used
	SIG SAUER M400 TREAD 5 56MM NATO 16 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD 56 223 REM 16 INCH BARREL	Used
	5 56MM NATO SIG SAUER M400 TREAD AR 15 SEMI AUTO RIFLE 56 16 W VORTEX RAZOR INCH BARREL	Used
	5 56MM NATO M400 PISTOL SIG SAUER TREAD 56NATO 11 INCH BARREL	Used
	5 56MM NATO M400 PISTOL SIG SAUER TREAD 56NATO 11 INCH BARREL	Used
	SIG SAUER SIGM400 TREAD 5 56 NATO AR 15 AR15 11 M400 TARGET PISTOL +3 MAGS	Used
	5 56MM NATO M400 PISTOL SIG SAUER TREAD AR 15 56 11 BARREL WITH RED GREEN OPTIC 10 INCH	Used
	SIG SAUER M400 TREAD PISTOL V2 M 400 5 56 NATO AR 15 AR15 11 PM400 11B TRD	Used
	5 56MM NATO M400 PISTOL SIG SAUER TREAD 56 AR VORTEX 556 223 MAGPUL D60 11 37490	Used

M400 TREAD GUN VALUES

CURRENT MARKET PRICE

SOLD GUNS

IN STOCK NOW