.300 Blackout Sig Sauer Guns for Sale

Price History
.300 Blackout
Sig Sauer
SIG Sauer SLH300-Ti 300 BLK Titanium Direct-Thread Suppressor, Black
New
UPC 798681642649 Shipping $40
$819.79 Deerford Defense
Harrington & Richardson Commando 10.5" 300 Blackout 30 Rounds Iron Sights - Black
New
UPC 810141222687 Free Shipping
$985.00 Skid Tactical ★★★★★ (63)
Low cost shipping boost

.300 Blackout Sig Sauer Guns Price Graph

Today's .300 Blackout Sig Sauer Guns average is $1,133.22, 11% below the 180-day average of $1,267.26. Over the last 180 days, the average peaked at $2,195.00 on March 20, 2026 and bottomed at $1,002.29 on September 1, 2026.

SIG Sauer SLH300-Ti QD 300 BLK Titanium Quick-Detach Suppressor, Black
New
UPC 798681642656 Shipping $43.62
$920.29 Deerford Defense
Sig Sauer SLH 300 Blackout Titanium Silencer / Suppressor 5/8x24 Direct Thread SLH300TI
New
UPC 798681642649
$949.00 GunPrime ★★★★★ (2,495)
HEXIUM300
New
UPC 798681731701 Free Shipping
$999.99 Axolotl Arms ★★★★★ (126)
SIG SAUER HEXIUM 300 SILENCER
New
UPC 798681731701 Free Shipping
$999.99 Timber Hole Outdoors ★★★★★ (5)
Sig Sauer Hexium Suppressor 300 Caliber Titanium - Black
New
UPC 798681731701 Free Shipping
$999.99 Skid Tactical ★★★★★ (63)
SIG SUPPRESSOR HEXIUM 300 TI HUB DT
New
UPC 798681731701 Free Shipping
$999.99 Garrison's Guns ★★★★★ (21)
Sig Sauer Hexium 300 Blackout Titanium Suppressor, 5/8-24 HUB
New
UPC 798681731701 Shipping $10
$999.99 Alexander's Store ★★★★★ (1,532)
Hexium .300 TI HUB Direct Thread
New
UPC 798681731701 Shipping $20 Free Shipping > $1,000
$999.99 Life2A ★★★★★ (3)

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H Commando 10.5" 300BLK Semi-Auto Pistol
New
UPC 810141222687
$999.99 Good 4 Guns ★★★★★ (276)
Sig Hexium 300CAL Ti Direct Thread
New
UPC 798681731701
$999.99 Shiner Tactical ★★★★★ (6)
SIG HEXIUM 300CAL TI DIRECT THREAD
New
UPC 798681731701
$999.99 Big Bee Bee ★★★★★ (11)
SIG SAUER HEXIUM 300 SILENCER
New
UPC 798681731701
$999.99 Allied Arms ★★★★★ (310)
Sig Sauer Hexium .300 Ti Suppressor .300 Blackout Titanium Hub Taper Direct Mount 5/8
New
UPC 798681731701
$999.99 Gun Shack ★★★★★ (1,337)
SIG SAUER SLH 300 TI QD SUPPRESSOR
New
UPC 798681642656 Free Shipping
$1,007.99 Axolotl Arms ★★★★★ (126)
SIG SAUER SLH 300 TI QD SUPPRESSOR
New
UPC 798681642656 Free Shipping
$1,069.00 Garrison's Guns ★★★★★ (21)
SIG SAUER SLH300 300BLK TI QD SILENCER
New
UPC 798681642656
$1,069.99 2 If By Sea Tactical ★★★★★ (135)
Harrington & Richardson Commando Pistol 810141222687 300 AAC Blackout
New
UPC 810141222687
$1,095.99 C-ME Firearms
Sig Sauer SLH 300 Blackout Titanium QD Silencer / Suppressor Quick Detach SLH300TI-QD
New
UPC 798681642656
$1,149.00 GunPrime ★★★★★ (2,495)
SIG SAUER SLH300 300BLK TITANIUM SILENCR
New
UPC 798681642649 Free Shipping
$1,299.99 Life2A ★★★★★ (3)
SIG SAUER SLH300 300BLK TITANIUM SILNCR#
New
UPC 798681642649 Free Shipping
$1,299.99 Cummings Family Firearms ★★★★★ (52)
SIG SAUER SLH300 300BLK TITANIUM SILNCR#
New
UPC 798681642649 Free Shipping
$1,299.99 Axolotl Arms ★★★★★ (126)
SIG SAUER SLH300 300BLK TITANIUM SILNCR#
New
UPC 798681642649 Free Shipping
$1,299.99 Dave's Guns ★★★★★ (28)
SIG SAUER SLH300 300BLK TITANIUM SILNCR#
New
UPC 798681642649 Free Shipping
$1,299.99 Kinetic Armory ★★★★★ (3)
SIG SLH SUPPRESSOR 300 TI DIRECT THREAD
New
UPC 798681642649 Free Shipping
$1,299.99 Garrison's Guns ★★★★★ (21)
Sig Sauer SLH 300 TI Direct Thread .300 Blackout Titanium Suppressor
New
UPC 798681642649 Shipping $10
$1,299.99 Alexander's Store ★★★★★ (1,532)
SIG SAUER SLH300 300BLK TITANIUM SILNCR#
New
UPC 798681642649 Shipping $18
$1,299.99 Blackbox Ballistics ★★★★★ (2)
SIG SAUER SLH300 300BLK TITANIUM SILENCR
New
UPC 798681642649 Shipping $20
$1,299.99 JB Armament ★★★★★ (126)
SIG SAUER SLH300 300BLK TITANIUM SILNCR#
New
UPC 798681642649
$1,299.99 Tungsten Creek Tactical
SIG Sauer SLH 300 TI Silencer for .300 AAC Blackout
New
UPC 798681642649
$1,299.99 Good 4 Guns ★★★★★ (276)
Sig Sauer SLH300TI SLH 300 Blackout 1.67" D 8.80" L Black Titanium DT Mount
New
UPC 798681642649
$1,299.99 Big Bee Bee ★★★★★ (11)
Sig Sauer SLH Direct Thread Rifle Suppressor .300 BLK 5/8x24 Black
New
UPC 798681642649
$1,299.99 Pathfinder Militaria ★★★★★ (106)
Sig Suppressor Slh 300 Ti Dt
New
UPC 798681642649
$1,299.99 Shiner Tactical ★★★★★ (6)
SIG SAUER RATTLER MCX - Sig Sauer MCX Rattler LT with Brace 300 AAC Blackout 6.75in Black Anodize Modern Sporting Pistol - 30+1 Rounds - The MCX-Rattler designed to meet the needs of Special Operations forces, the MCX-Rattler LT features fully ambidextrous controls, includ...
Used
Shipping $75
$2,399.99 Guns.com ★★★★★ (38,455)
Sig Sauer PMCX300B9BIR MCX Spear LT, Semi-Auto Pistol, Folding Brace, 30rd Magazine, 9" Barrel, 300 Blackout, FDE Cerakote
New
UPC 798681699636 Shipping $20
$2,499.99 Classic Firearms ★★★★★ (2,454)
Sig Sauer MCX Spear LT .300 BLK 9in 30+1 Pistol with Folding Brace - Coyote Tan PMCX300B9BIR
New
UPC 798681699636
$2,499.99 Native Outdoors ★★★★★ (236)
Sig Sauer MCX Spear LT Pistol 9" Barrel AR15 300 Blackout Coyote IR
New
UPC 798681699636
$2,499.99 Fin Feather Fur Outfitters ★★★★★ (10,502)
Sig Sauer MCX Spear 300 Blackout AR-15 Pistol 9" 30rd, Coyote - PMCX-300B-9B-IR
New
UPC 798681699636
$2,500.99 Palmetto State Armory ★★★★★ (1,164)
SIG SAUER MCX SPEAR-LT - .300 Blackout 30 Round 9" Barrel. The MCX platform has long been SIG SAUERS breeding ground for developing the best rifle system in the world through extensive testing, continued innovation and customer feedback. Now SIG SAUER Introduces the SIG S...
New
UPC 798681699636 Shipping $20
$2,519.99 Guns.com ★★★★★ (38,455)
Sig Sauer MCX Spear-LT IR 300 AAC Blackout (7.62x35mm) Pistol 9" Barrel 30+1 Round Coyote Frame Coyote Pistol Brace
New
UPC 798681699636 Free Shipping
$2,599.99 Midway USA ★★★★★ (119)
Sig Sauer MCX Spear-LT IR .300 BLK 9in 30+1 Coyote - Short Barreled Rifle RMCX-300B-9B-IR-SBR
New
UPC 798681699674
$2,599.99 Native Outdoors ★★★★★ (236)
SIG SAUER MCX SPEAR-LT - The SIG MCX Spear LT in .300 Blackout is a high-performance pistol featuring a 9-inch barrel and a 30-round capacity. Designed for versatility and accuracy, it boasts an 8-inch lightweight handguard and comes in a sleek black finish. This model inc...
New
UPC 798681703906 Shipping $20
$3,300.99 Guns.com ★★★★★ (38,455)

.300 Blackout Sig Sauer Guns Price Graph

Today's .300 Blackout Sig Sauer Guns average is $1,133.22, 11% below the 180-day average of $1,267.26. Over the last 180 days, the average peaked at $2,195.00 on March 20, 2026 and bottomed at $1,002.29 on September 1, 2026.

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Products at their 90-day low price.

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