The SIG MPX SBR firing system is a 9mm submachine gun series of short barrel rifles and pistol caliber carbines; a new level of adaptability and proven reliability.

The 9mm Sig Sauer MPX SBR features a rugged and reliable closed bolt gas piston operating system, a KeyMod handguard, an integrated flash hider, folding front and rear sights, a collapsible stock, and a remarkable 30-round capacity.

SIG MPX是一個包含了 9×19毫米 、.40 S&W 和.357 SIG 三種 口径，外形有標準型（SIG MPX）、緊湊型（SIG MPX-K）、手槍型（SIG MPX-P）、微聲型（SIG MPX-SD）、加長型（SIG MPX-C）和手槍穩定支撐器 槍托 型（SIG MPX-P PSB）六種槍型的衝鋒槍系列，而並非單獨的一支衝鋒槍。 此外不論長短，該系列衝鋒槍的 護木 具有鋁合金護木和 碳纖維 護木兩種；半 透明 聚合物 彈匣 有10、20、30發三種容彈量，彈匣口部加裝了 金属 襯，可以使抱彈口壁更 …

2025年1月31日 · sig mpx是一个包含了9×19毫米、.40 s&w和.357 sig三种口径，外形有标准型（sig mpx）、紧凑型（sig mpx-k）、手枪型（sig mpx-p）、微声型（sig mpx-sd）、加长型（sig mpx-c）和手枪稳定支撑器枪托型（sig mpx-p psb）六种枪型的冲锋枪系列，而并非单独的一支冲 …

SIG MPX for sale is a groundbreaking design in the sub-gun platform with unmatched resilience in extreme CQB or competition-level shooting scenarios. With its short-stroke gas piston system, fouling and recoil are reduced, and its closed bolt design delivers optimum safety, all in a compact, highly modular package.

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2021年5月10日 · What initially impressed me most with my first MPX was the Sig MPX SBR actually fed and functioned flawlessly through 4,000-plus rounds during testing. Cleaning and lubrication is expected, but the short-stroke gas piston system is exponentially cleaner and more reliable than blowback pistol-caliber PDWs, which increases reliability.

This is a civilian legal short barrel rifle (SBR). The SBR is civilian legal; however, because it is classified as a National Firearms Act (NFA) weapon, it requires registration with the BATFE. Factory Sig Sauer MPX SBR. FEATURES. 8" Barrel; 30rd magazine; Telescoping stock; 8" Keymod handrail; Model# MPX-9-T-KM-SBR