PRECISION BARRELS AND SLIDES FOR SIG P320 FCU & P365 FROM RIVAL ARMS

Jul 29th 2020

Rival Arms, manufacturer of high-quality, modular pistol components for do-it-yourself firearm enthusiasts, proudly announces their line of match-grade barrels, optic ready slides, guide rods, and slide completion kits for Sig Sauer® P320 and P365 firearms.

Rival Arms is quickly being recognized by firearm enthusiasts as the leading brand of quality aftermarket performance components. As the company expands its product line with multiple Sig Sauer platform options, the goal remains the same — to manufacture handgun components that exceed factory standards in material construction, precision tolerances, and durability.

Rival Arms will offer standard and threaded barrels for the Sig Sauer P365, P365 XL, P320 Carry, P320 Full Size, and P320 X5 pistols. All Rival Arms barrels start with a stainless-steel billet to deliver maximum durability and are then precision CNC-machined to exacting tolerances to ensure the greatest possible accuracy before being treated with a PVD coating. This coating provides exceptional wear and corrosion resistance and is available in black or gold colors. Threaded barrels come with 1/2-28 threads for use with popular aftermarket suppressors and compensators. A color-matching thread protector is included for use without muzzle devices.

Barrel Model Handgun Platform Muzzle Type Color
RA20P501A P320 X5 STANDARD BLACK
RA20P501E P320 X5 STANDARD GOLD
RA20P401A P320 FULL SIZE STANDARD BLACK
RA20P401E P320 FULL SIZE STANDARD GOLD
RA20P301A P320 CARRY STANDARD BLACK
RA20P301E P320 CARRY STANDARD GOLD
RA20P302A P320 CARRY THREADED BLACK
RA20P302E P320 CARRY THREADED GOLD
RA20P101A P365 XL STANDARD BLACK
RA20P101E P365 XL STANDARD GOLD
RA20P001A P365 STANDARD BLACK
RA20P001E P365 STANDARD GOLD
RA20P002A P365 THREADED BLACK
RA20P002E P365
THREADED GOLD

The Rival Arms slides for the P365 and P320 (Full Size and Carry available) are CNC-machined from 17-4PH stainless steel billet and QPQ thermo-chemical case hardened to deliver maximum strength, corrosion resistance, and durability. Robust serrations and window cuts enhance operational performance and appearance. For those intending to use optics, the Rival Arms slides come ready with either an RMR® cut or "other" cut suitable for a range of popular handgun optics (Docter®/Noblex®, TRUGLO®, Vortex®, Burris®, etc.)

Slide ModelFitOptic
RA10P401AP320 FULL SIZERMR®
RA10P402AP320 FULL SIZEOTHER OPTIC
RA10P301AP320 CARRYRMR®
RA10P302A P320 CARRYOTHER OPTIC
RA10P001AP365N/A

Slide completion kits for Sig Sauer® P320 and P365 are available from Rival Arms and include every part needed to assemble the internal workings of your new slide.

Kit ModelFit
RA42P001AP320
RA42P002AP365

Stainless steel and Tungsten High-performance guide rod assemblies are also available for the P365 and P365 XL models.

Guide Rod ModelFitRod Material
RA50S101SP365 STAINLESS STEEL
RA50S101TP365 TUNGSTEN
RA50S111S P365 XLSTAINLESS STEEL
RA50S111TP365 XLTUNGSTEN