Menu
Close
Search
Search Log In Help Center
View Cart
Daily Deals
Clearance
Close
Daily Deals
Clearance
My Account
Help Center

AR-15 Lower Build Kits & Parts Kits

Whether you are just starting your build or customizing your lower, Palmetto State Armory lower build kits and parts kits are the perfect complement for your stripped lower. Choose from a variety of colors, triggers, furniture, and much more to create your perfect AR-15 lower. All Palmetto State Armory branded products are American-made and feature our full lifetime warranty.

Customers are responsible for ensuring that when assembling kits, they must adhere to all Local, State, and Federal laws.

AR-15 Kits

AR-15 Kits
Lowers

Lowers
Lower Build Kits

Lower Build Kits
Lower Parts Kits

Lower Parts Kits
View as Grid View List View

Items 25-48 of 408

Page
Set Descending Direction
  1. PSA 16" M4 Carbine-Length 5.56 NATO 1:7 Nitride B5 MLOK Rifle Kit, Black

    PSA 16" M4 Carbine-Length 5.56 NATO 1:7 Nitride B5 MLOK Rifle Kit, Black

    Rating:
    100%
    (4)
    Regular Price $579.99 Special Price $349.99
    Add to Wish List Add to Compare
  2. PSA JAKL-10 EPT MIAD B&T Lower Build kit, Black

    PSA JAKL-10 EPT MIAD B&T Lower Build kit, Black

    Rating:
    90%
    (2)
    $299.99
    Add to Wish List Add to Compare
  3. PSA JAKL-10 EPT MIAD B&T Lower Build kit, FDE

    PSA JAKL-10 EPT MIAD B&T Lower Build kit, FDE

    $299.99
    Add to Wish List Add to Compare
  4. PSA JAKL-10 EPT MIAD F5 Lower Build kit, Black

    PSA JAKL-10 EPT MIAD F5 Lower Build kit, Black

    Rating:
    60%
    (1)
    $299.99
    Add to Wish List Add to Compare
  5. PSA JAKL-10 EPT MIAD F5 Lower Build kit, FDE

    PSA JAKL-10 EPT MIAD F5 Lower Build kit, FDE

    Rating:
    88%
    (5)
    $299.99
    Add to Wish List Add to Compare
  6. Aero Precision MOE Lower Parts Kit without FCG, Flat Dark Earth

    Aero Precision MOE Lower Parts Kit without FCG, Flat Dark Earth

    Regular Price $73.99 Special Price $65.99
    Add to Wish List Add to Compare
  7. Aero Precision MOE SL Lower Parts Kit, Flat Dark Earth

    Aero Precision MOE SL Lower Parts Kit, Flat Dark Earth

    Rating:
    60%
    (1)
    Regular Price $115.99 Special Price $103.99
    Add to Wish List Add to Compare
  8. Aero Precision MOE Lower Parts Kit, Flat Dark Earth

    Aero Precision MOE Lower Parts Kit, Flat Dark Earth

    Regular Price $123.99 Special Price $110.99
    Add to Wish List Add to Compare
  9. Aero Precision Enhanced Lower Parts Kit

    Aero Precision Enhanced Lower Parts Kit

    Regular Price $143.99 Special Price $128.99
    Add to Wish List Add to Compare
  10. Aero Precision Standard Lower Parts Kit

    Aero Precision Standard Lower Parts Kit

    Regular Price $104.99 Special Price $93.99
    Add to Wish List Add to Compare
  11. Midwest Industries Drop-In Trigger w/Lower Parts Kit, Black

    Midwest Industries Drop-In Trigger w/Lower Parts Kit, Black

    Regular Price $315.99 Special Price $281.99
    Add to Wish List Add to Compare
  12. Black Rain Ordnance Lower Parts Kit, Black

    Black Rain Ordnance Lower Parts Kit, Black

    Rating:
    100%
    (1)
    Regular Price $65.99 Special Price $58.99
    Add to Wish List Add to Compare
  13. Alex Pro Firearms Lower Parts Kit, Black

    Alex Pro Firearms Lower Parts Kit, Black

    Regular Price $79.99 Special Price $70.99
    Add to Wish List Add to Compare
  14. TacFire Lower Parts Kit, Black

    TacFire Lower Parts Kit, Black

    Rating:
    100%
    (1)
    Regular Price $54.99 Special Price $46.99
    Add to Wish List Add to Compare
  15. TacFire Lower Parts Kit Fits Glock G19, Black

    TacFire Lower Parts Kit Fits Glock G19, Black

    Rating:
    100%
    (2)
    Regular Price $47.99 Special Price $40.99
    Add to Wish List Add to Compare
  16. TacFire Lower Parts Kit Fits Glock G17, Black

    TacFire Lower Parts Kit Fits Glock G17, Black

    Regular Price $47.99 Special Price $40.99
    Add to Wish List Add to Compare
  17. PSA A2 Classic Rifle Lower Build Kit, ODG

    PSA A2 Classic Rifle Lower Build Kit, ODG

    Rating:
    97%
    (7)
    Regular Price $129.99 Special Price $119.99
    Add to Wish List Add to Compare
  18. PSA A2 Classic Rifle Lower Build Kit, FDE

    PSA A2 Classic Rifle Lower Build Kit, FDE

    Rating:
    93%
    (6)
    Regular Price $129.99 Special Price $99.99
    Add to Wish List Add to Compare
  19. Strike Industries Enhanced AR-10 Lower Parts Kit Fits Knight's Armament SR25, Black - Complete Parts Kit Fits AR-10 Performance - SI-AR10-E-LRPLT

    Strike Industries Enhanced AR-10 Lower Parts Kit Fits Knight's Armament SR25, Black - Complete Parts Kit Fits AR-10 Performance - SI-AR10-E-LRPLT

    Regular Price $59.99 Special Price $53.99
    Add to Wish List Add to Compare
  20. PSA JAKL Rifle Lower Build Kit MOE SL EPT B&T Stock, Black

    PSA JAKL Rifle Lower Build Kit MOE SL EPT B&T Stock, Black

    Rating:
    90%
    (2)
    $249.99
    Add to Wish List Add to Compare
  21. PSA MFT Lower Pats Kit, Black

    PSA MFT Lower Pats Kit, Black

    Rating:
    100%
    (5)
    Regular Price $69.99 Special Price $49.99
    Add to Wish List Add to Compare
  22. PSA Classic EPT SBA3 Pistol Lower Build Kit, Gray

    PSA Classic EPT SBA3 Pistol Lower Build Kit, Gray

    Rating:
    100%
    (1)
    Regular Price $219.99 Special Price $149.99
    Add to Wish List Add to Compare
  23. PSA AR15 MOE Lower Build Kit W/PSA Custom Single Stage FCG, Black

    PSA AR15 MOE Lower Build Kit W/PSA Custom Single Stage FCG, Black

    Rating:
    100%
    (2)
    Regular Price $259.99 Special Price $169.99
    Add to Wish List Add to Compare
  24. PSA MFT EPT Lower Parts Kit, ODG

    PSA MFT EPT Lower Parts Kit, ODG

    Rating:
    100%
    (3)
    Regular Price $99.99 Special Price $59.99
    Add to Wish List Add to Compare
View as Grid View List View

Items 25-48 of 408

Page
Set Descending Direction
Shop By
Shopping Options
Category
  1. Lower Build Kits 207
  2. Lower Parts Kits 201
Caliber
Brand
Stock
Deal of the Day
Barrel Length
Clearance
Preferred Vendor
Coupon Code
Price
Apply

Looking for something more specific?

shop psa products
shop psa aac ammo
shop magpul products
shop glock products
shop sig sauer
shop smith and wesson