Browse SIG Sauer firearm specifications, calibers and production history.
27 weapons · Page 1 of 2
The SIG M400 is a direct-impingement AR-15 style rifle built to military specifications for durability and reliability.
A modern modular rifle system with a monolithic upper and short-stroke piston system, designed for adaptability and performance.
The SIG MG 338 is a lightweight general purpose machine gun developed by SIG Sauer. It is chambered in .338 Norma Magnum, offering extended range and lethality compared to 7.62mm machine guns. The MG 338 uses a short-stroke gas piston syste
The SIG MPX is a modern submachine gun manufactured by SIG Sauer, chambered in 9×19mm. Unlike most SMGs that use simple blowback actions, the MPX uses a closed-bolt, short-stroke gas piston system derived from the SIG MCX rifle platform, pr
.22 LR training rifle styled after the SIG 556, providing low-cost practice with familiar controls.
The SIG Sauer 556xi is a modular semi-automatic rifle based on the SIG SG 540 design. It was produced in the United States by SIG Sauer as a civilian legal rifle. The rifle features a stamped steel receiver and a folding stock, retaining th
A battle rifle chambered in 7.62x51mm NATO manufactured by SIG Sauer. It is designed for military and law enforcement use in the heavy rifle role.
The SIG Sauer CROSS is a lightweight, bolt-action precision rifle designed for hunting and tactical shooting. It features a free-floating barrel and a three-lug bolt with a 60 degree bolt lift for fast cycling. The rifle has a folding alumi
The SIG Sauer MCX Spear is the United States Army's next-generation rifle adopted as the XM7. It is chambered in 6.8x51mm SIG Fury, a hybrid steel-and-brass cased cartridge. The MCX Spear features a short-stroke gas piston system and a free
The SIG Sauer MPX is a modular submachine gun manufactured by SIG Sauer. It uses a gas-operated piston system instead of traditional blowback, reducing recoil and improving accuracy. The MPX is chambered in 9x19mm Parabellum with interchang
The SIG Sauer P220 is a semi-automatic pistol first produced by SIG Sauer in Switzerland in 1975. It was the first of the legendary P220 series and served as the basis for the later P225, P226, P228, and P229 models. Originally designed for
The SIG Sauer P224 is a subcompact semi-automatic pistol introduced as the smallest member of the P220 series. It was chambered in 9x19mm, .357 SIG, and .40 S&W. The P224 essentially used a P229 slide cut down for a shorter barrel and grip.
The SIG Sauer P226 is a full‑size, double‑action/single‑action (DA/SA) semi‑automatic pistol designed for military, law‑enforcement, and civilian markets. Conceived in the early 1980s as a robust, service‑grade replacement for the SIG P220,
The SIG Sauer P227 is a full-size double-stack semi-automatic pistol chambered in .45 ACP, introduced by SIG Sauer in 2013. It features a 10-round magazine capacity, which was the highest capacity available in a SIG .45 ACP pistol at the ti
The SIG Sauer P228 is a compact version of the P226, chambered in 9x19mm Parabellum. It was developed as a smaller carry alternative for military and law enforcement users who needed a more concealable sidearm. The P228 features a reduced s
The SIG Sauer P229 is a compact semi-automatic pistol chambered in .40 S&W and 9mm Parabellum, designed and manufactured by SIG Sauer. Introduced in 1992 as an evolution of the P228, the P229 features a stainless steel slide for durability.
The SIG Sauer P230 is a compact semi-automatic pistol produced by SIG Sauer in Switzerland and Germany. It was chambered in .32 ACP and .380 ACP, with a lightweight aluminum alloy frame. The pistol features a double-action trigger mechanism
The SIG Sauer P232 is a compact blowback-operated pistol chambered in .380 ACP. It evolved from the earlier SIG Sauer P230 and features an all-stainless steel slide on an aluminum frame. The P232 has a highly distinctive angled grip and str
The SIG Sauer P238 is a compact .380 ACP semi-automatic pistol with a metal frame and a traditional single-action trigger. It features a 71 mm barrel and a 1911-style thumb safety and grip safety. The pistol is available with a variety of g
The SIG Sauer P239 is a compact single-stack pistol designed for concealed carry. It is chambered in 9x19mm, .357 SIG, and .40 S&W. The P239 uses a locked breech design with SIG's classic DA/SA trigger system. Its slim grip makes it one of
The SIG Sauer P250 is a modular semi-automatic pistol chambered in 9x19mm, .357 SIG, .40 S&W, and .45 ACP. It features a unique serialized fire control module that can be swapped between different frame sizes. The P250 uses a consistent dou
The SIG Sauer P320 is a modular, striker-fired, semi-automatic pistol designed for flexibility and adaptability. Its fire control unit (FCU) is the serialized core and can be inserted into different grip modules and slides, making it easy t
The SIG Sauer P365 is a compact, striker‑fired semi‑automatic pistol engineered to deliver full‑size 9mm capacity in a sub‑compact frame suitable for concealed carry. Designed around a low‑profile, polymer‑wrapped steel slide and a stainles
The SIG Sauer SIG516 is a gas-piston operated AR-15 style rifle chambered in 5.56x45mm NATO. It uses a short-stroke gas piston system for improved reliability and reduced carbon fouling. The SIG516 features a free-floating barrel and a full
Search for a command to run...