PSA Classic Lower Build Kit without Fire Control Group – Complete AR-15 lower build kit with PSA M4 stock, A2 pistol grip, mil-spec 6-position buffer tube assembly, and full Classic Lower Parts Kit (minus FCG). Perfect for custom AR-15 builds. In stock and ready to ship!
Build your perfect AR-15 lower receiver with the Palmetto State Armory Classic Lower Build Kit without Fire Control Group. This affordable, high-quality kit provides everything you need to complete a stripped lower receiver except for your choice of fire control group (trigger, hammer, etc.), giving you full customization over your rifle’s trigger performance.Designed for both beginners and experienced builders, this PSA Classic Lower Build Kit includes reliable mil-spec components that ensure smooth assembly and dependable function. The kit features the durable PSA M4 Classic stock, comfortable A2 pistol grip, and a complete mil-spec 6-position buffer tube assembly made from rugged 7075 aluminum.
Key Features & Specifications:
- Manufacturer: Palmetto State Armory (PSA)
- Platform: AR-15
- Finish: Black
- Furniture: Classic Series
- Stock: PSA M4 Classic 6-position collapsible stock
- Grip: A2 Pistol Grip
- Buffer Tube: Mil-Spec diameter 6-position 7075 aluminum receiver extension
- Lower Parts Kit: Full Classic LPK (minus Fire Control Group)
What’s Included:PSA M4 Classic StockA2 Pistol Grip + Grip Screw & WasherMil-Spec 6-Position Buffer Tube Assembly (Buffer Tube, Buffer, Buffer Spring, Castle Nut, End Plate, Buffer Retainer & Spring)Takedown & Pivot Pin Assembly (Pins, Springs, Detents)Bolt Catch Assembly (Bolt Catch, Detent, Spring, Roll Pin)Magazine Catch Assembly (Catch, Button, Spring)Safety Selector Assembly (Selector, Detent, Spring)All necessary pins, springs, and detents for standard AR-15 lower assembly
Note: Fire Control Group (hammer, trigger, disconnector, etc.) is not included — pair this kit with your preferred PSA trigger or aftermarket drop-in unit. Buffers may vary slightly in finish/color depending on availability.Whether you’re building a reliable range rifle, home defense setup, or custom tactical AR-15, this Classic Lower Build Kit delivers excellent value and proven PSA quality backed by Palmetto State Armory’s Full Lifetime Warranty.
Start your AR-15 build today with this essential lower parts kit. Fast shipping and expert support available.
By purchasing PSA AR-15 Classic Lower Build Kit w/o Fire Control Group 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.
