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A great slide build lives or dies by what goes inside it, and the Rival Arms RA42P001A Slide Completion Kit hands you the full set of internal parts to finish out a stripped Sig P320 slide in one shot. Instead of hunting down a striker here and an extractor there, you get every small part that makes the slide function, all designed to work together right out of the package. Add your barrel, sights, and recoil assembly and you've got a running slide.
This is a complete internal parts group. You get the RA precision striker (firing pin), striker spring, spring cups, and spacer sleeve, plus the extractor, striker safety and safety spring, extractor depressor plunger and its spring, the spring loaded bearing, slide channel liner, and the back cover plate. That covers the guts of the slide, so there's no scrambling to source individual pieces mid-build.
The parts are CNC-machined from solid stainless steel billet on select components, which gives you the strength and corrosion resistance you want out of something that cycles every round. Select pieces wear a black PVD coating, a low-temp vacuum finish that lays down a tough, sleek barrier against wear and helps everything run consistent over the long haul. Tighter tolerances mean the parts drop into a factory or aftermarket P320 slide and function the way they should.
Builders like this kit because it needs no machine work to fit. That said, dropping these parts in goes past a normal field strip, so you're getting into deeper slide disassembly. If you're comfortable working the P320 platform you'll be fine, and if not, a qualified gunsmith or armorer can button it up quick. Either way, it's a solid foundation for a custom build or a refresh on a slide that's seen some rounds.
It comes with the full set of internal slide parts for a Sig P320, including the RA precision striker, striker spring, spring cups and spacer sleeve, extractor, striker safety and spring, depressor plunger and spring, spring loaded bearing, slide channel liner, and back cover plate. Basically everything inside the slide except the barrel, sights, and recoil assembly. That saves you from sourcing each small part on its own.
It's built for the Sig Sauer P320 platform and drops into factory or aftermarket P320 slides. The parts are machined to tighter tolerances so they fit and function as they should. If you're pairing it with an aftermarket slide, just double-check that slide's spec sheet for compatibility.
No machine work is required to fit the parts, so a comfortable builder can handle it. That said, installing these components goes beyond a standard field strip and involves deeper slide disassembly. If you're not familiar with tearing down a P320 slide, a qualified gunsmith or armorer can knock it out for you.
PVD stands for physical vapor deposition, a low-temp vacuum process that lays a thin, tough finish on select parts. It resists wear and corrosion and helps the components run consistently over time. On internals that cycle every round, that added durability goes a long way.
| UPC | 788130031360 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | RA42P001A |
| Length | 5 |
| Model |
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