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

AR-10 Lower Parts

We only carry top-quality AR-10 lower parts at Palmetto State Armory. We are your online source for taking your AR-10 lower to the next level by upgrading grips, springs, buffers, triggers, and a lot more. We also stock American-made parts and AR-10 kits for the armorer in you. 

Individual Parts

Individual Parts
Magazine Releases

Magazine Releases
Buffer Tube Assembly Parts

Buffer Tube Assembly Parts
Safety Selectors

Safety Selectors
Triggers

Triggers
View as Grid View List View

Items 1-24 of 575

Page
Set Descending Direction
  1. Geissele B-G2S-E Enhanced Match Grade Trigger Two-Stage Drop-In, Black

    Geissele B-G2S-E Enhanced Match Grade Trigger Two-Stage Drop-In, Black

    Rating:
    100%
    (1)
    $183.99
    Add to Wish List Add to Compare
  2. Tactical Springs LLC Extra Power Carbine Extension Tube Buffer Spring

    Tactical Springs LLC Extra Power Carbine Extension Tube Buffer Spring

    $21.99
    Add to Wish List Add to Compare
  3. Tactical Springs LLC Carbine Extension Tube Reliability Kit

    Tactical Springs LLC Carbine Extension Tube Reliability Kit

    Regular Price $29.99 Special Price $26.99
    Add to Wish List Add to Compare
  4. Tactical Springs LLC Extra Power Spring Kit

    Tactical Springs LLC Extra Power Spring Kit

    Rating:
    100%
    (1)
    Regular Price $29.99 Special Price $26.99
    Add to Wish List Add to Compare
  5. Brownells 2-Position Mil-Spec Buffer Tube, Gray

    Brownells 2-Position Mil-Spec Buffer Tube, Gray

    Rating:
    40%
    (1)
    Regular Price $30.99 Special Price $27.69
    Add to Wish List Add to Compare
  6. Brownells M4 Mil-Spec Buffer Tube Assembly, Black

    Brownells M4 Mil-Spec Buffer Tube Assembly, Black

    Rating:
    100%
    (2)
    Regular Price $64.99 Special Price $58.49
    Add to Wish List Add to Compare
  7. Brownells Oversized Magazine Release Button, Black

    Brownells Oversized Magazine Release Button, Black

    Regular Price $23.99 Special Price $20.99
    Add to Wish List Add to Compare
  8. Brownells 6-Position Mil-Spec Buffer Tube, Black

    Brownells 6-Position Mil-Spec Buffer Tube, Black

    Rating:
    73%
    (3)
    Regular Price $30.99 Special Price $27.79
    Add to Wish List Add to Compare
  9. Brownells Handguard Slip Ring Spring, Black

    Brownells Handguard Slip Ring Spring, Black

    Regular Price $11.99 Special Price $10.59
    Add to Wish List Add to Compare
  10. Brownells Rifle Buffer, Silver

    Brownells Rifle Buffer, Silver

    Regular Price $21.99 Special Price $19.69
    Add to Wish List Add to Compare
  11. Brownells Rifle Action Spring, Silver

    Brownells Rifle Action Spring, Silver

    Regular Price $6.99 Special Price $5.69
    Add to Wish List Add to Compare
  12. Brownells Rifle Receiver Extension Tube, Black

    Brownells Rifle Receiver Extension Tube, Black

    Regular Price $54.99 Special Price $48.89
    Add to Wish List Add to Compare
  13. Brownells Carbine Buffer, Silver

    Brownells Carbine Buffer, Silver

    Regular Price $59.99 Special Price $53.49
    Add to Wish List Add to Compare
  14. JP Enterprises H2 Buffer Gen 2 Silent Captured Spring

    JP Enterprises H2 Buffer Gen 2 Silent Captured Spring

    Rating:
    100%
    (1)
    Regular Price $209.99 Special Price $188.99
    Add to Wish List Add to Compare
  15. JP Enterprises Standard Buffer Gen 2 Silent Captured Spring Builder w/Alternative Spring Pack

    JP Enterprises Standard Buffer Gen 2 Silent Captured Spring Builder w/Alternative Spring Pack

    Regular Price $205.99 Special Price $184.99
    Add to Wish List Add to Compare
  16. JP Enterprises Standard Buffer Gen 2 Silent Captured Spring

    JP Enterprises Standard Buffer Gen 2 Silent Captured Spring

    Rating:
    100%
    (1)
    Regular Price $147.99 Special Price $132.99
    Add to Wish List Add to Compare
  17. JP Enterprises Tuned and Polished Buffer Spring

    JP Enterprises Tuned and Polished Buffer Spring

    $23.99
    Add to Wish List Add to Compare
  18. JP Enterprises Adjustable/Reversible Selector, Black

    JP Enterprises Adjustable/Reversible Selector, Black

    Regular Price $84.99 Special Price $75.99
    Add to Wish List Add to Compare
  19. Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Red

    Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Red

    Regular Price $51.99 Special Price $45.99
    Add to Wish List Add to Compare
  20. Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Black

    Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Black

    Regular Price $51.99 Special Price $45.99
    Add to Wish List Add to Compare
  21. Geissele Posi-Snap Safety Selector, Black

    Geissele Posi-Snap Safety Selector, Black

    Regular Price $42.99 Special Price $37.99
    Add to Wish List Add to Compare
  22. Geissele Ultra Duty Mag Release Button, Black

    Geissele Ultra Duty Mag Release Button, Black

    Regular Price $14.99 Special Price $12.99
    Add to Wish List Add to Compare
  23. Geissele SSA X Trigger w/Lightning Bow Two-Stage, Black

    Geissele SSA X Trigger w/Lightning Bow Two-Stage, Black

    Regular Price $364.99 Special Price $330.99
    Add to Wish List Add to Compare
  24. Trigger Tech Diamond Pro Curved Trigger Two-Stage Drop-In, Black/Red

    Trigger Tech Diamond Pro Curved Trigger Two-Stage Drop-In, Black/Red

    $334.99
    Add to Wish List Add to Compare
View as Grid View List View

Items 1-24 of 575

Page
Set Descending Direction
Shop By
Shopping Options
Category
  1. Safety Selectors 170
  2. Magazine Releases 164
  3. Buffer Tube Assembly Parts 69
  4. Individual Parts 152
  5. Triggers 84
Stock
Clearance
Preferred Vendor
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