SIG SAUER

SIG SAUER

SIG SAUER

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Sig Sauer MCX Patrol, .223, 5.56mm

Sig Sauer MCX Patrol, .223, 5.56mm

The culmination of years of hard work and research, the Sig Sauer MCX is a completely modular weapon system built around Sig's proven short stroke gas piston system. The MCX utilizes a two-position gas system to allow the shooter to switch between sonic/subsonic ammo and suppressed/unsuppressed seamlessly. Lightweight aluminum keymod rails, quick change barrel capability, ambidextrous AR-style controls, 16" lightweight barrel, low-profile folding/telescoping stock, and multi-caliber capability (5.56mm, 7.62X39mm, .300 Blackout) in a package weighing under 7lbs makes this platform a serious competitor for LE and civilian service. Comes with one 30RD magazine.

RMCX-16B-TELE-P

In stock

$1849.99

Sig Sauer M400 SRP Carbine, .223, 5.56mm - Black

Sig Sauer M400 SRP Carbine, .223, 5.56mm - Black

The new Sig Sauer M400 SRP Carbine is a Sight-Ready-Platform carbine with a railed gas block and collapsible butt stock. Ready for your sights and optics. Standard gas impingement system with the M4 profile chrome lined barrel. Ships with one 30RD magazine.

RM400-16B-C-SRP

In stock

$999.99

Sig Sauer 716 Patrol Rifle, Flat Dark Earth, 7.62x51 NATO

Sig Sauer 716 Patrol Rifle, Flat Dark Earth, 7.62x51 NATO

The Sig Sauer 716 has the proven features of the SIG516 with the potent AR-based rifle chambered in 7.62 x 51mm. Utilizing the short stroke pushrod operating system, an M1913 Mil-Std rail, free-floating barrel, aluminum quad rail forend, telescoping stock, and Magpul PMAG, the SIG716 is the rifle of choice when you require the power of a larger caliber carbine. Comes with one 20RD magazine.

R716-16B-P-FDE

In stock

$1899.99

Sig Sauer M400 Classic Carbine, .223, 5.56mm

Sig Sauer M400 Classic Carbine, .223, 5.56mm

The new Sig Sauer M400 Classic Carbine is a M4 flat top carbine with flip up rear sight and fixed front post sight. Standard gas impingement system with 16" barrel.

Must ship to a U.S. FFL dealer

RM400-16B-C

In stock

$1199.95

Sig Sauer M400 Enhanced Patrol, .223, 5.56mm

Sig Sauer M400 Enhanced Patrol, .223, 5.56mm

Sig Sauer M400 Enhanced Patrol chambered in 5.56mm features numerous features designed for use in law enforcement, military operations, sporting, and competitive shooting fields. A 16" nitride treated barrel provides superior corrosion resistance, direct gas impingement operation, 7075-T6 aircraft grade aluminum forged lower receiver, low profile gas block with M1913 rail with Magpul flip up front and rear sights, Magpul MOE forend and grip, and retractable stock.

RM400-16B-ECP

In stock

$1199.99

Sig Sauer 516 Patrol Rifle, Gen. 2, .223, 5.56mm

Sig Sauer 516 Patrol Rifle, Gen. 2, .223, 5.56mm

The gas piston operated Sig Sauer AR15 SIG516 rifle features a hard coat anodized receiver, four position gas regulator, chrome lined barrel and a free float quad rail. The new generation 2 516 features a four position gas regulator similar to that used on the 716. Ships with rail (3) rail ladder covers, (1) 30RD PMAG.

R516G2-16B-P

In stock

$1599.99

Sig Sauer 516 Patrol Rifle, Gen. 2, Flat Dark Earth, .223, 5.56mm

Sig Sauer 516 Patrol Rifle, Gen. 2, Flat Dark Earth, .223, 5.56mm

The gas piston operated Sig Sauer 516 features a flat dark earth Cerakote finish on the upper and lower receiver, four position gas regulator, 16" Nitride treated barrel, flip up front and rear sights, and a free float quad rail. The new generation 2 516 features a four position gas regulator similar to that used on the 716. Ships with rail ladder covers, (1) 30RD PMAG, and sling.

R516G2-16B-P-FDE

In stock

$1699.99

Sig Sauer 716 G2 Patrol Rifle, 7.62x51 NATO

Sig Sauer 716 G2 Patrol Rifle, 7.62x51 NATO

The Sig Sauer 716 Gen 2 has the proven features of the classic 716 with reduced weight saving enhancements. Features an adjustable gas valve that can be opened to increase gas flow when ammunition or adverse environmental conditions require additional cycling energy or turned off completely for use with suppressors. Utilizing the short stroke pushrod operating system, a lightweight keymod rail system, 16" free-floating barrel, telescoping stock, and Magpul PMAG, the SIG716 G2 is the rifle of choice when you require the power of a larger caliber carbine. Additional features include ambidextrous safety, mag release, and charging handle. Comes with one 20RD magazine.

R716G2-16B-P

In stock

$2029.99

Sig Sauer M400 Enhanced Patrol, Romeo 5, .223, 5.56mm - ODG

Sig Sauer M400 Enhanced Patrol, Romeo 5, .223, 5.56mm - ODG

Sig Sauer M400 Enhanced Patrol chambered in 5.56mm features numerous features designed for use in law enforcement, military operations, sporting, and competitive shooting fields. A 16" nitride treated barrel provides superior corrosion resistance, direct gas impingement operation, 7075-T6 aircraft grade aluminum forged lower receiver, low profile gas block with M1913 rail, Romeo 5 - 2MOA Red Dot, OD Green Magpul MOE forend and grip, and retractable stock. A ready to go package out of the box. Comes with one 30RD PMAG.

RM400-16B-ECP-R5-ODG-WW

In stock

$1039.99

Sig Sauer MCX Pistol, 9", 300 BLK - Stabilizing Brace

Sig Sauer MCX Pistol, 9", 300 BLK - Stabilizing Brace

The Sig Sauer MCX Pistol is a completely modular weapon system built around Sig's proven short stroke gas piston system. Lightweight aluminum keymod rails, quick change barrel capability, ambidextrous AR-style controls, 9" lightweight barrel, low-profile folding pistol stabilizing brace, and multi-caliber capability (5.56mm, 7.62X39mm, .300 Blackout) in a package weighing under 7lbs. Comes with one 30RD magazine.

PMCX-300B-9B-AL-PSB

In stock

$1999.99

Sig Sauer MPX Carbine W/Telescopic Stock, 9mm

Sig Sauer MPX Carbine W/Telescopic Stock, 9mm

Taking the market by storm, the Sig Sauer MPX has redefined the submachinegun category. Every component of the MPX has been thoroughly designed and rigorously tested to ensure reliability in any circumstance. Features AR-style ambidextrous controls, 16" barrel, rotating bolt system, short stroke piston, flared and beveled magwell, telescopic stock, aluminum extended keymod handguard, flip-up sights, and a 30RD 9mm magazine capacity. Comes with sling, detachable rail sections and one 30RD magazine.

MPX-C-9-KM-T

In stock

$1749.99

Sig Sauer MPX Pistol W/Stabilizing Brace, Keymod, 9mm

Sig Sauer MPX Pistol W/Stabilizing Brace, Keymod, 9mm

Taking the market by storm, the Sig Sauer MPX Pistol has redefined the submachinegun category. Every component of the MPX has been thoroughly designed and rigorously tested to ensure reliability in any circumstance. Features AR-style ambidextrous controls, 8" barrel, rotating bolt system, short stroke piston, flared and beveled magwell, monolithic upper receiver, Keymod aluminum handguard with pistol stabilizing brace, and a 30RD 9mm magazine capacity. Comes with one 30RD (Gen 2) magazine.

MPX-P-9-KM-PSB

In stock

$1799.99

Sig Sauer 716 DMR Rifle  7.62x51 NATO

Sig Sauer 716 DMR Rifle 7.62x51 NATO

The Sig Sauer 716 has the proven features of the SIG516 with the potent AR-based rifle chambered in 7.62 x 51mm. Utilizing the short stroke pushrod operating system, M1913 Mil-Std rail, free-floating barrel, extended aluminum quad rail forend, Magpul PRS stock, Harris bipod, 2-stage match trigger, flip up iron sights, 18" barrel with 1-10" twist, and Magpul PMAG. The SIG716 Designated Marksman Rifle is the rifle of choice when you require the power and range of a larger caliber carbine.

R716-H18B-DMR

In stock

$2399.99

Sig Sauer MCX Pistol, 11.5", .223, 5.56mm - Stabilizing Brace

Sig Sauer MCX Pistol, 11.5", .223, 5.56mm - Stabilizing Brace

The Sig Sauer MCX Pistol is a completely modular weapon system built around Sig's proven short stroke gas piston system. Lightweight aluminum keymod rails, quick change barrel capability, ambidextrous AR-style controls, 11.5" lightweight barrel, low-profile folding pistol stabilizing brace, and multi-caliber capability (5.56mm, 7.62X39mm, .300 Blackout) in a package weighing under 7lbs. Comes with one 30RD magazine.

PMCX-11B-PSB

In stock

$1899.99

Sig Sauer MPX PDW Pistol, Keymod, 9mm

Sig Sauer MPX PDW Pistol, Keymod, 9mm

Taking the market by storm, the Sig Sauer MPX Pistol has redefined the submachinegun category. Every component of the MPX has been thoroughly designed and rigorously tested to ensure reliability in any circumstance. Features AR-style ambidextrous controls, 4.5" barrel, rotating bolt system, short stroke piston, flared and beveled magwell, monolithic upper receiver, Keymod aluminum handguard, and a 30RD 9mm magazine capacity. Comes with one 30RD (Gen 2) magazine.

MPX-K-9-KM

In stock

$1699.99

Sig Sauer 556XI Classic Pistol, .223, 5.56mm - Stabilizing Brace

Sig Sauer 556XI Classic Pistol, .223, 5.56mm - Stabilizing Brace

The next evolution of the Sig Sauer 556 platform is the 556XI series. Key features of the 556XI series include overall weight reduction, streamlined profile, and user friendly features such as ambidextrous controls. The 556XI Pistol Classic model features a 3 position gas piston operating system, pistol stabilizing brace, ambidextrous controls, 10 inch barrel, flip up front and rear sights, and reduced profile polymer handguard. Accepts AR15/M16 style magazines.

P556XI-10B-C-PSB

Out of stock

$1499.95

Out of stock
Sig Sauer 556XI Russian Rifle, 7.62x39mm

Sig Sauer 556XI Russian Rifle, 7.62x39mm

The next evolution of the Sig Sauer 556 platform is the 556XI series. Key features of the 556XI series include overall weight reduction, streamlined profile, and user friendly features such as ambidextrous controls. The 556XI Russian model features a 3 position gas piston operating system, swiss style folding stock with removable cheek riser, ambidextrous controls, flip up front and rear sights, and reduced profile polymer handguard. Accepts AK style magazines.

R556XI-762-16B-C-AK

Out of stock

$1499.99

Out of stock
Sig Sauer MPX PDW Pistol W/Stabilizing Brace, Keymod, 9mm

Sig Sauer MPX PDW Pistol W/Stabilizing Brace, Keymod, 9mm

Taking the market by storm, the Sig Sauer MPX Pistol has redefined the submachinegun category. Every component of the MPX has been thoroughly designed and rigorously tested to ensure reliability in any circumstance. Features AR-style ambidextrous controls, 4.5" barrel, rotating bolt system, short stroke piston, flared and beveled magwell, monolithic upper receiver, Keymod aluminum handguard with collapsible pistol stabilizing brace, and a 30RD 9mm magazine capacity. Comes with one 30RD (Gen 2) magazine.

MPX-K-9-KM-PSB

Out of stock

$1829.99

Out of stock

Sig Sauer Rifles

Sig Sauer Rifles are semi-automatics that inspire shooters around the world. The SG 550 series is based on the celebrated rifles once restricted to law enforcement and military made by Sig affiliate, Swiss Arms. The performance, accuracy and dependability of these rifles were field-proven time and again. Sig Sauer produces the U.S. versions of these outstanding firearms, the SIG556s. In a 556, a gas piston operating rod system joins unique trigger housing in a lighter weight firearm that loads up with AR-15 magazines. Built in the Swiss tradition, yet with its own advanced characteristics, the 556 series of rifles is a crowning achievement. As your leading Sig distributor, we’re here to supply rifles, handguns, and Sig Sauer parts.

Sig 556 Rifle Unites Classic Elements and Tactical Innovation

The SIG 556 Classic is a rifle tactical shooters rely on regularly. The Classic model also shares Swiss elements, such as an adjustable stock that folds in and locks up. This rifle gives users an innovative grip for improved control. The SIG 556 rifle operating system supports target acquisition with its red dot sighting system. Sig’s Classic SWAT rifle expands on the Classic. A quad-rail hand guard supports tactical equipment and rear rotary diopter delivers sight pictures.

Sig Rifles for Sale Pack in Power and Features

Here at Top Gun Supply, we offer the .223/5.56mm NATO rifles that use AR-15 magazines, as well as the Sig Sauer 522 which employs less expensive ammunition. Check out the DMR model in our Sig rifles for sale built for corrosion and wear resistance. This Sig Sauer rifle welcomes accessories with integrated rails, while surviving extremes with a super steel receiver and trigger housing of high grade aluminum. For power in a compact package, check out our selection of Sig Sauer handguns.