The Rival Arms RA42P002A Slide Completion Kit is more than just a collection of parts - it\'s the bedrock of your firearm build. Comprising of meticulously designed high-quality components, this kit guarantees precision and seamless performance. Every element necessary for assembling your slide\'s internal mechanism is included in the kit, all constructed for perfect mutual compatibility.The kit contains several splendid features, such as a PVD coating for select components, and solid stainless steel billet CNC machining on others. Importantly, no specialized gunsmith skills are required for assembly. The kit encompasses critical items such as the striker (firing pin) spring, extractor, safety spring and striker safety, back cover plate, extractor depressor plunger, RA precision striker (firing pin), spacer sleeve for the striker (firing pin), depressor plunger spring, spring-loaded bearing, spring cups for the striker (firing pin), and a slide channel liner.