JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Close

My Account

Help Center

AR-15 Buffer Tubes

Also known as the receiver extension, the buffer tube encases the recoil buffer component and is the point of attachment for the buttstock. At Palmetto State Armory, you will have plenty of AR-15 buffer tubes to choose from for your investment.

PSA Custom AR-15 Fluted Carbine Buffer Tube, Black - 778128

Rating:
90%

(39)

$24.95

Add to Wish List Add to Compare
PSA 6-Position Mil-Spec Diameter Buffer Tube 7075

Rating:
94%

(11)

$29.99

Add to Wish List Add to Compare
LBE Unlimited AR-15 Milspec Buffer Tube Kit

$47.80

Add to Wish List Add to Compare
LBE Unlimited AR-15 Milspec Buffer Tube

$21.66

Add to Wish List Add to Compare
Timber Creek AR Buffer Tube - AR BT

Rating:
100%

(2)

$19.99

Add to Wish List Add to Compare
PSA Custom AR-15 Carbine Buffer Tube - 778129

Rating:
96%

(13)

Out of Stock

Add to Wish List Add to Compare
PSA AR15 Pistol Buffer Tube - 516444934

Rating:
70%

(4)

Out of Stock

Add to Wish List Add to Compare
PSA A2 Receiver Extension

Rating:
100%

(3)

Out of Stock

Add to Wish List Add to Compare
PWS Mod 2 Enhanced Buffer Tube w/ Ratchet Lock Castle Nut & End Plate - 4G2BTMB1

Rating:
100%

(2)

Out of Stock

Add to Wish List Add to Compare
Odin Works Stabilizing Brace Pistol Tube ‒ SB-PT

Rating:
40%

(1)

Out of Stock

Add to Wish List Add to Compare
D PWS Enhanced Buffer Tube - 416 4BT416B1

Out of Stock

Add to Wish List Add to Compare
D PWS Enhanced Buffer Tube - Mil-Spec 4BTMILB1

Out of Stock

Add to Wish List Add to Compare