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

AR-15 Lower Parts

Shop AR-15 lower parts for your next repair, upgrade, or custom build. Choose from triggers, pistol grips, safety selectors, pins, springs, controls, and other compatible lower receiver components. Browse quality parts from trusted manufacturers, or shop our full selection of AR-15 lowers to complete your build.

Anti Walk Pins

Anti Walk Pins
Grips

Grips
Individual Lower Parts

Individual Lower Parts
Lower Accessories

Lower Accessories
Lower Build Kits

Lower Build Kits
Lower Parts Kits

Lower Parts Kits
Magazines

Magazines
Repair Kits

Repair Kits
Safety Selectors

Safety Selectors
Stocks

Stocks
Stock Kits

Stock Kits
Triggers

Triggers
Upgrade Kits

Upgrade Kits
View as Grid View List View

Items 1393-1416 of 3966

Page
Set Descending Direction
  1. Phase 5 Nitrile Buffer Tube Foam Pad/Cover - PBTFP

    Phase 5 Nitrile Buffer Tube Foam Pad/Cover - PBTFP

    Rating:
    98%
    (8)
    Regular Price $9.99 Special Price $8.59
    Add to Wish List Add to Compare
  2. Phase 5 Buffer Tube Complete Assembly for AR-15 Pistol, Black - PBT-CA

    Phase 5 Buffer Tube Complete Assembly for AR-15 Pistol, Black - PBT-CA

    Rating:
    100%
    (6)
    Regular Price $66.99 Special Price $59.99
    Add to Wish List Add to Compare
  3. Phase 5 Enhanced Buffer Spring for AR-15/M16 Rifles or Pistols - PBS

    Phase 5 Enhanced Buffer Spring for AR-15/M16 Rifles or Pistols - PBS

    Rating:
    100%
    (4)
    Regular Price $9.99 Special Price $8.99
    Add to Wish List Add to Compare
  4. Phase 5 Buffer Tube Complete Assembly for AR Pistol, Black - HEX-2-C

    Phase 5 Buffer Tube Complete Assembly for AR Pistol, Black - HEX-2-C

    Regular Price $73.99 Special Price $65.99
    Add to Wish List Add to Compare
  5. Patriot Ordnance Factory 2-Stage Drop-in Standard Trigger for AR/POF-USA Ambidextrous Lower Receivers Rifle, Hardcoat Anodized Red/Black - 01509

    Patriot Ordnance Factory 2-Stage Drop-in Standard Trigger for AR/POF-USA Ambidextrous Lower Receivers Rifle, Hardcoat Anodized Red/Black - 01509

    Regular Price $204.99 Special Price $183.99
    Add to Wish List Add to Compare
  6. Patriot Ordnance Factory 50 and 90 deg Fire Control Selector for AR-15 Rifle - 01461

    Patriot Ordnance Factory 50 and 90 deg Fire Control Selector for AR-15 Rifle - 01461

    Regular Price $64.99 Special Price $57.99
    Add to Wish List Add to Compare
  7. Patriot Ordnance Factory 6-Position Anti-Tilt Extension Buffer Tube - 00342

    Patriot Ordnance Factory 6-Position Anti-Tilt Extension Buffer Tube - 00342

    Rating:
    100%
    (3)
    Regular Price $51.99 Special Price $45.99
    Add to Wish List Add to Compare
  8. Magpul Industries MOE Enhanced Magazine Release for CZ Scorpion EVO 3 Pistols - MAG1006-BLK

    Magpul Industries MOE Enhanced Magazine Release for CZ Scorpion EVO 3 Pistols - MAG1006-BLK

    Rating:
    93%
    (3)
    Regular Price $26.99 Special Price $23.99
    Add to Wish List Add to Compare
  9. Black Rain Ordnance Single-Stage Drop-in Trigger w/ KNS Anti-Rotation Pins for Remington 700 SA Rifle, Flat Dark Earth - BRO-DIT

    Black Rain Ordnance Single-Stage Drop-in Trigger w/ KNS Anti-Rotation Pins for Remington 700 SA Rifle, Flat Dark Earth - BRO-DIT

    Regular Price $207.99 Special Price $186.99
    Add to Wish List Add to Compare
  10. Aim Sports Lower Parts Kit for AR-15 Rifle, Black - ARCLPK

    Aim Sports Lower Parts Kit for AR-15 Rifle, Black - ARCLPK

    Rating:
    100%
    (1)
    Regular Price $59.99 Special Price $53.79
    Add to Wish List Add to Compare
  11. Aim Sports Buffer Tube, Anodized Black - XDB15PSTOC

    Aim Sports Buffer Tube, Anodized Black - XDB15PSTOC

    Rating:
    100%
    (14)
    Regular Price $15.99 Special Price $14.29
    Add to Wish List Add to Compare
  12. ATI Outdoors Mil-Spec Buffer Tube Assembly, Hardcoat Anodized Black - A5102240

    ATI Outdoors Mil-Spec Buffer Tube Assembly, Hardcoat Anodized Black - A5102240

    Rating:
    50%
    (2)
    Regular Price $64.99 Special Price $57.99
    Add to Wish List Add to Compare
  13. ATI Outdoors Castle Nut for AR-15/AR-10 Rifles, Black - A5101020

    ATI Outdoors Castle Nut for AR-15/AR-10 Rifles, Black - A5101020

    Rating:
    100%
    (3)
    Regular Price $7.99 Special Price $6.69
    Add to Wish List Add to Compare
  14. ATI Outdoors Commercial Buffer Tube Assembly, Hardcoat Anodized Black - A5101050

    ATI Outdoors Commercial Buffer Tube Assembly, Hardcoat Anodized Black - A5101050

    Rating:
    70%
    (2)
    Regular Price $64.99 Special Price $57.79
    Add to Wish List Add to Compare
  15. Ruger .350 Legend 5-Round Magazine, Stainless Steel - 90694

    Ruger .350 Legend 5-Round Magazine, Stainless Steel - 90694

    Rating:
    100%
    (1)
    Regular Price $21.99 Special Price $19.79
    Add to Wish List Add to Compare
  16. Ruger .350 Legend 10-Round Magazine, Stainless Steel - 90695

    Ruger .350 Legend 10-Round Magazine, Stainless Steel - 90695

    Rating:
    100%
    (2)
    Regular Price $21.99 Special Price $19.99
    Add to Wish List Add to Compare
  17. Maxim Defense Industries CQB Gen 6 7075 Aluminum Alloy Stock, Flat Dark Earth - MXM47503

    Maxim Defense Industries CQB Gen 6 7075 Aluminum Alloy Stock, Flat Dark Earth - MXM47503

    Regular Price $390.99 Special Price $351.99
    Add to Wish List Add to Compare
  18. Maxim Defense Industries CQB Gen 6 7075 Aluminum Alloy Stock, Black - MXM47502

    Maxim Defense Industries CQB Gen 6 7075 Aluminum Alloy Stock, Black - MXM47502

    Regular Price $370.99 Special Price $333.99
    Add to Wish List Add to Compare
  19. Maxim Defense Industries CQB PDW 7075 Aluminum Alloy Arm Brace for AR-15 Style Pistol, Flat Dark Earth - MXM47545

    Maxim Defense Industries CQB PDW 7075 Aluminum Alloy Arm Brace for AR-15 Style Pistol, Flat Dark Earth - MXM47545

    Regular Price $400.99 Special Price $360.99
    Add to Wish List Add to Compare
  20. Maxim Defense Industries CQB PDW 7075 Aluminum Alloy Arm Brace for AR-15 Style Pistol, Black - MXM47544

    Maxim Defense Industries CQB PDW 7075 Aluminum Alloy Arm Brace for AR-15 Style Pistol, Black - MXM47544

    Rating:
    100%
    (4)
    Regular Price $380.99 Special Price $342.99
    Add to Wish List Add to Compare
  21. LWRC International Synthetic Compact Adjustable Stock, Black - 200-0124A01

    LWRC International Synthetic Compact Adjustable Stock, Black - 200-0124A01

    Regular Price $68.99 Special Price $61.99
    Add to Wish List Add to Compare
  22. Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Red - ARSPRESLICKRED

    Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Red - ARSPRESLICKRED

    Regular Price $76.99 Special Price $68.99
    Add to Wish List Add to Compare
  23. Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Flat Dark Earth - ARSPRESLICKFDE

    Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Flat Dark Earth - ARSPRESLICKFDE

    $68.95
    Add to Wish List Add to Compare
  24. Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Blue - ARSPRESLICKBLU

    Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Blue - ARSPRESLICKBLU

    $68.95
    Add to Wish List Add to Compare
View as Grid View List View

Items 1393-1416 of 3966

Page
Set Descending Direction
Shop By
Shopping Options
Category
  1. Anti Walk Pins 26
  2. Grips 368
  3. Lower Parts 1833
  4. Lower Accessories 97
  5. Lower Build Kits 140
  6. Lower Parts Kits 159
  7. Magazines 829
  8. Repair Kits 17
  9. Safety Selectors 168
  10. Stocks 692
  11. Stock Kits 72
  12. Triggers 399
  13. Upgrade Kits 159
Stock
Barrel Length
Clearance
Preferred Vendor
Coupon Code
Caliber
Brand
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