M&P AR15 Rifle Customizable Lower Parts Kit

M&P AR-15 Rifle Customizable Lower Parts Kit -The M&P® AR-15 Rifle Cutomizable Lower Parts Kit is the perfect choice if you want to build a custom AR-15. This kit provides all the parts generally used in an AR-15 build, but allows the flexibility to add popular common after market upgrades

• Kit Includes;
• Bolt Catch - Hammer & Trigger Pins
• Magazine Release Button - Safely Selector Lever
• Magazine Catch - Takedown Pin - Pivot Pin
• Buffer Retainer Spring - Magazine Catch Spring
• Selector Detent Spring - Bolt Catch Roll Pin
• Buffer Retainer - Selector Detent
• Pivot Pin Detent Spring - Takedown Pin Detent Spring
• Pivot & Takedown Detent Pins
• Bolt Catch Spring
• Bolt Catch Plunger
• By Smith & Wesson