PSA AR-15 Classic Lower Build Kit

The PSA Classic Lower Build Kit in Flat Dark Earth (FDE) or OD Green is an affordable, reliable solution for completing your AR-15 stripped lower receiver. This all-in-one kit delivers everything needed (minus the lower receiver itself) to build a functional, mil-spec AR-15 lower with classic styling and a popular FDE finish for a tactical, desert-ready look.

Key Features & Benefits

• Mil-Spec Compatibility — Designed for standard AR-15/M4 platforms, ensuring seamless fitment with most uppers and components.
• Durable FDE or OD Green Furniture — Features a rugged M4-style carbine stock (plastic construction, adjustable 6-position) and a classic A2 pistol grip made from tough glass-filled nylon in matching Flat Dark Earth or OD Green.
• Complete Lower Parts Kit (LPK) — Includes PSA’s trusted Classic Lower Parts Kit with all essential internals: mil-spec fire control group (trigger, hammer, disconnector, springs, pins), safety selector, bolt catch, magazine catch, takedown/pivot pins, and more.
• Quality Buffer System — Comes with a mil-spec 7075 aluminum 6-position buffer tube assembly, carbine buffer, buffer spring, castle nut, and end plate for smooth operation and reliability.
• Value-Packed & Easy Assembly — Perfect for first-time builders or budget-conscious enthusiasts upgrading to FDE or OD Green. No stripped lower included — pair it with your favorite AR-15 lower receiver.

Ideal for custom AR-15 builds, home defense rifles, range guns, or tactical setups where a clean, functional FDE or OD Green aesthetic matters without premium pricing. Backed by Palmetto State Armory’s reputation for quality and value.

Note: Always follow local laws regarding firearm assembly and ownership. Buffers may vary slightly in finish/color based on availability.

By purchasing PSA AR-15 Classic Lower Build Kit from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality

The actual appearance of the product may differ from the image on the website. For additional information about payment, delivery, and product specifications, please contact us by phone or email.