Pursue Your Passion
My Cart
Menu
Account

Replacement Parts - Lower

Buy your Replacement Parts for Lowers

Dark mode is

View as Grid List

Items 1-16 of 367

Set Descending Direction
Page
per page
  1. Nemo Arms Ambidextrous Magazine Release
    Nemo Arms Ambidextrous Magazine Release
    $85.00
    Add to Wish List Add to Compare
  2. Schmeisser AR Rifle Ambidextrous Extended Magazine Release
    Schmeisser AR Rifle Ambidextrous Extended Magazine Release
    $69.95
    Add to Wish List Add to Compare
  3. V SEVEN LIGHTWEIGHT CASTLE NUT
    V SEVEN LIGHTWEIGHT CASTLE NUT
    $24.25
    Add to Wish List Add to Compare
  4. WMD Guns .308 Bolt Catch
    WMD Guns .308 Bolt Catch
    As low as $14.50
    Add to Wish List Add to Compare
  5. WMD Guns Magazine Catch
    WMD Guns Magazine Catch
    As low as $6.00
    Add to Wish List Add to Compare
  6. WMD Guns AR-15 Castle Nut
    WMD Guns AR-15 Castle Nut
    As low as $9.50
    Add to Wish List Add to Compare
  7. WMD Guns AR-15 Receiver End Plate
    WMD Guns AR-15 Receiver End Plate
    As low as $9.50
    Add to Wish List Add to Compare
  8. WMD Guns AR-15 Bolt Catch
    WMD Guns AR-15 Bolt Catch
    As low as $9.50
    Add to Wish List Add to Compare
  9. Taylor Freelance Fattie Magwell Rainier Arms PCC
    Taylor Freelance Fattie Magwell Rainier Arms PCC
    As low as $69.99
    Add to Wish List Add to Compare
  10. Forward Controls Design TGF Standard Trigger Guard
    Forward Controls Design TGF Standard Trigger Guard
    As low as $19.00
    Add to Wish List Add to Compare
  11. Forward Controls Design Enhanced Magazine Release (Blind Hole) - Dimpled
    Forward Controls Design Enhanced Magazine Release (Blind Hole) - Dimpled
    $14.25
    Add to Wish List Add to Compare
  12. Rainier Arms Milspec Buffer Tube Kit
    Rainier Arms Milspec Buffer Tube Kit
    $69.95
    Add to Wish List Add to Compare
  13. Patriot Ordnance Factory (POF) Enhanced Universal Bolt Catch
    Patriot Ordnance Factory (POF) Enhanced Universal Bolt Catch
    $9.99
    Add to Wish List Add to Compare
  14. Seekins Precision Enhanced Bolt Catch - Black
    Seekins Precision Enhanced Bolt Catch - Black
    $12.35
    Add to Wish List Add to Compare
  15. Seekins Precision Billet AR Trigger Guard - Black
    Seekins Precision Billet AR Trigger Guard - Black
    $19.00
    Add to Wish List Add to Compare
  16. Seekins Precision Billet AR Trigger Guard - FDE
    Seekins Precision Billet AR Trigger Guard - FDE
    $19.00
    Add to Wish List Add to Compare
View as Grid List

Items 1-16 of 367

Set Descending Direction
Page
per page
Shop By
Shopping Options
Price
  1. $0.00 - $999.99 352 items
  2. $1,000.00 and above 15 items
Color
  1. Black 152 items
  2. Blue 2 items
  3. Chrome 2 items
  4. Flat Dark Earth 34 items
  5. Foliage Green 1 item
  6. Gold 3 items
  7. Gray 4 items
  8. Grey 5 items
  9. Ion Bond Black 1 item
  10. OD Green 1 item
  11. Raw Titanium 1 item
  12. Red 24 items
  13. Scorched Dark Earth 1 item
  14. Silver 4 items
  15. Stainless Steel 2 items
  16. Tan 4 items
Product Type
  1. AR-15 Stripped Upper Receiver 1 item
  2. Bipod Adapater 2 items
  3. Bolt Carrier Group 1 item
  4. Bolt Catch 4 items
  5. Buffer 2 items
  6. Buffer Kit 2 items
  7. Buffer Tube 2 items
  8. Castle Nut 1 item
  9. Castle Nut / End Plate 1 item
  10. Dust Cover 1 item
  11. End Plate 2 items
  12. Firing Pin 1 item
  13. Forward Assist 1 item
  14. Lower Parts Kit 5 items
  15. Magazine 4 items
  16. Magazine Button 1 item
  17. Magazine Release 11 items
  18. Safety Selector 3 items
  19. Take Down / Pivot Pins 7 items
  20. Trigger 8 items
  21. Trigger Guard 4 items
Caliber
  1. .223 Rem 2 items
  2. .223 Wylde 1 item
  3. .308 1 item
  4. .45 ACP 2 items
  5. 300BLK 11 items
  6. 5.56 NATO 13 items
  7. 6.8 SPC2 2 items
  8. 7.62x51 23 items
Finish
  1. Black 8 items
  2. Blue 1 item
  3. NiB-X 5 items
  4. Nitride 3 items
  5. Nitromet 5 items
  6. Phosphate 2 items
  7. RAW Ti 2 items
  8. Stainless Steel 16 items
  9. Titanium - Polished 1 item
Barrel Length
  1. 7" 1 item
  2. 10.3" 12 items
  3. 10.5" 3 items
  4. 14.5" 4 items
  5. 16" 53 items
  6. 18" 61 items
  7. 20" 1 item
Gas Length
  1. Pistol 14 items
  2. Mid 48 items
  3. Intermediate 59 items
  4. Rifle 1 item
Size
  1. 35mm rings 3 items
  2. 5.5-inch (11 slot) 4 items
  3. Medium 1 item
  4. Large 1 item
  5. X-Large 5 items
  6. 5 Slot 1 item
  7. 9 Slot 82 items
Mount
  1. KeyMod 42 items
  2. Picatinny 97 items
Rail Length
  1. 7" 2 items
  2. 9.5" 1 item
  3. 10" 40 items
  4. 12" 91 items
  5. 12.6" 1 item
  6. 14" 1 item
Configuration
  1. 1/2X28 Thread 48 items
  2. 1/2X36 Thread 3 items
  3. 5/8X24 Thread 13 items
  4. AR-10 2 items
  5. AR-15 49 items
  6. Carbine 1 item
  7. M-LOK 26 items
  8. SRS-H3 5.6oz 1 item
  9. SRS-C 3.3oz 1 item
  10. SRS-H 3.8oz 1 item
  11. SRS-H2 4.7oz 1 item
  12. SRS-9.5 5.4oz 1 item
  13. .875 DIA 1 item
Option
  1. AR-15 110 items
  2. LR 308/AR10 28 items
  3. Standard 3 items
  4. SRS-9mm 6.4 oz. 1 item
  5. SRS-308 1 item
  6. SRS-H3 5.6 oz. 1 item
  7. SRS-C 3.3 oz. 1 item
  8. SRS-H 3.8 oz. 1 item
  9. SRS-H2 4.7 oz. 1 item
Manufacturer
  1. 2A Armament 4 items
  2. Aero Precision 1 item
  3. Aeroknox 1 item
  4. Apex Tactical Specialties 1 item
  5. Armaspec 3 items
  6. Battle Arms Development 19 items
  7. Blitzkrieg Components 1 item
  8. Bravo Company MFG (BCM) 11 items
  9. CAT Outdoors 4 items
  10. Centurion Arms 4 items
  11. CMC Triggers 3 items
  12. Daniel Defense 3 items
  13. Dewey Rods 1 item
  14. DPMS 4 items
  15. Elftmann Tactical 5 items
  16. Elzetta Design LLC 7 items
  17. Enoch Industries 1 item
  18. Ergo Grips 1 item
  19. F-1 Firearms 2 items
  20. Faxon Firearms 2 items
  21. Fortis MFG 3 items
  22. Forward Controls Design 5 items
  23. Gear Head Works 1 item
  24. Geissele 16 items
  25. Griffin Armament 1 item
  26. High Velocity Arms 2 items
  27. Hiperfire 3 items
  28. Iron City Rifle Works 1 item
  29. James Madison Tactical (JMT) 1 item
  30. JP Enterprises Inc 5 items
  31. Kinetic Development Group 2 items
  32. KNS Precision 8 items
  33. Kaw Valley Precision 1 item
  34. KynSHOT 3 items
  35. Lancer Systems 2 items
  36. Lantac 4 items
  37. Magpul Industries 23 items
  38. Mil-Comm 8 items
  39. Mission First Tactical 1 item
  40. Multitasker Tools 1 item
  41. MVB Industries 1 item
  42. NEMO Arms 2 items
  43. Noveske 24 items
  44. Odin Works 6 items
  45. Otis Technologies 2 items
  46. Patriot Ordnance Factory (POF) 4 items
  47. Phase 5 Tactical 7 items
  48. Precision Armament 2 items
  49. Primary Arms 1 item
  50. Primary Weapon Systems 1 item
  51. Quarter Circle 10 1 item
  52. Rainier Arms, LLC 25 items
  53. Seekins Precision 9 items
  54. Shooters element 1 item
  55. Shooting Innovations 2 items
  56. Silencerco 2 items
  57. Smoke Composites 2 items
  58. Springer Precision 1 item
  59. Stag Arms 4 items
  60. Stern Defense 1 item
  61. Strike Industries 20 items
  62. Schmeisser 1 item
  63. Sionics Weapon Systems 1 item
  64. Tactical Solutions 1 item
  65. Timney Triggers 1 item
  66. TorkMag 1 item
  67. Trijicon 9 items
  68. Troy Industries 6 items
  69. Umbrella Corporation 2 items
  70. V Seven Weapon Systems 6 items
  71. VLTOR 8 items
  72. Young MFG 1 item
  73. White Label Armory 1 item
  74. WMD Guns 5 items
  75. Yankee Hill Machine 7 items
Stock Status
  1. In stock 161 items
  2. Out of stock 206 items