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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.

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16 Items

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  1. Sylvan Arms Gen. 3 1-3/16-16 Folding Stock Adapter for AR-15 Style Rifle - ARH300

    Sylvan Arms Gen. 3 1-3/16-16 Folding Stock Adapter for AR-15 Style Rifle - ARH300

    Rating:
    90%
    (171)
    Regular Price $199.99 Special Price $149.99
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  2. PSA Custom AR-15 Fluted Carbine Buffer Tube, Black - 778128

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

    Rating:
    86%
    (44)
    $32.99
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  3. Timber Creek AR Buffer Tube - AR BT

    Timber Creek AR Buffer Tube - AR BT

    Rating:
    80%
    (4)
    $31.99
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  4. LBE Unlimited AR-15 Milspec Buffer Tube

    LBE Unlimited AR-15 Milspec Buffer Tube

    $24.51
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  5. LBE Unlimited AR-15 Milspec Buffer Tube Kit

    LBE Unlimited AR-15 Milspec Buffer Tube Kit

    $47.80
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  6. Sylvan AR-15 Folding Stock Adapter Gen 4,Left - ARH400-L

    Sylvan AR-15 Folding Stock Adapter Gen 4,Left - ARH400-L

    $199.99
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  7. PSA 6-Position Mil-Spec Diameter Buffer Tube

    PSA 6-Position Mil-Spec Diameter Buffer Tube 7075

    Rating:
    96%
    (14)
    Out of Stock
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  8. PSA AR15 Pistol Buffer Tube - 516444934

    PSA AR15 Pistol Buffer Tube - 516444934

    Rating:
    70%
    (4)
    Out of Stock
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  9. Timber Creek AR-15 Buffer Tube, Orange

    Timber Creek AR-15 Buffer Tube, Orange - AR BT OA

    Out of Stock
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  10. PSA A2 Receiver Extension

    PSA A2 Receiver Extension

    Rating:
    80%
    (4)
    Out of Stock
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  11. Timber Creek Carbon Fiber Buffer Tube, Black

    Timber Creek Carbon Fiber Buffer Tube, Black - AR CF BT BL

    Out of Stock
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  12. Timber Creek Enforcer Carbon Fiber Buffer Tube Kit for sale

    Timber Creek Enforcer Carbon Fiber Buffer Tube Kit, Black - CF BTK BL

    Out of Stock
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  13. PWS Mod 2 Enhanced Buffer Tube with Ratchet Lock, Castle Nut, and End Plate

    PWS Mod 2 Enhanced Buffer Tube w/ Ratchet Lock Castle Nut & End Plate - 4G2BTMB1

    Rating:
    100%
    (2)
    Out of Stock
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  14. Odin Works Stabilizing Brace Pistol Tube

    Odin Works Stabilizing Brace Pistol Tube ‒ SB-PT

    Rating:
    40%
    (1)
    Out of Stock
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  15. D PWS Enhanced Buffer Tube - 416 4BT416B1

    D PWS Enhanced Buffer Tube - 416 4BT416B1

    Out of Stock
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  16. D PWS Enhanced Buffer Tube - Mil-Spec 4BTMILB1

    D PWS Enhanced Buffer Tube - Mil-Spec 4BTMILB1

    Out of Stock
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16 Items

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  1. Federal .308 168GR Ammo
    Federal 308 168gr Sierra MatchKing BTHP Gold Medal Ammunition 20rds - GM308M
    Rating:
    96%
    (180)
    Regular Price $49.99 Special Price $29.99 $1.50
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  2. Vortex Strikefire II Red Dot (4MOA Red/Green Dot) - SF-RG-501
    Vortex Strikefire II Red Dot (4MOA Red/Green Dot) - SF-RG-501
    Rating:
    94%
    (853)
    Regular Price $269.99 Special Price $199.99
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  3. PSA 16" 5.56 NATO 1:7 Midlength Nitride 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/ MBUS Sight Set
    PSA 16" 5.56 NATO 1:7 Midlength Nitride 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/ MBUS Sight Set
    Rating:
    92%
    (225)
    Regular Price $859.99 Special Price $479.99
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  4. PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 12" Slant M-Lok MOE EPT SBA3 Pistol Kit - 5165448807
    PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 12" Slant M-Lok MOE EPT SBA3 Pistol Kit - 5165448807
    Rating:
    94%
    (326)
    Regular Price $899.99 Special Price $499.99
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  5. ar-15 pistol kit
    PSA 10.5" 5.56 NATO 1/7" Nitride MOE EPT Shockwave Pistol Kit, Black - 5165449862
    Rating:
    96%
    (42)
    Regular Price $579.99 Special Price $409.99
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  6. PSAK-47 GF3 Forged "MOEkov" Rifle, Gray
    PSA AK-47 GF3 Forged "MOEkov" Rifle, Gray
    Rating:
    95%
    (112)
    $749.99
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  7. PSA 10.5" Carbine-Length 5.56 NATO 1/7" Nitride Classic SBA4 Pistol Kit
    PSA 10.5" Carbine-Length 5.56 NATO 1/7" Nitride Classic SBA4 Pistol Kit
    Rating:
    93%
    (30)
    Regular Price $719.99 Special Price $419.99
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  8. Ruger EC9s 9mm Pistol, FDE - 3297
    Ruger EC9s 9mm Pistol, FDE - 3297
    Rating:
    100%
    (1)
    Regular Price $399.99 Special Price $269.99
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  9. Springfield Hellcat Micro-Compact 9mm Pistol, FDE
    Springfield Hellcat Micro-Compact 9mm Pistol, FDE - HC9319F
    Rating:
    88%
    (17)
    Regular Price $649.99 Special Price $529.99
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  10. Holosun 507C Open Reflex Sight - HS507C-X2
    Holosun HS507C X2 Red Open Reflex Sight 2MOA/32MOA Circle
    Rating:
    80%
    (7)
    Regular Price $399.99 Special Price $309.99
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  11. JX49221M Beretta Cx4 Storm 9mm Carbine
    Beretta Cx4 Storm 92 9mm PCC Rifle, Blk - JX49221M
    Rating:
    87%
    (3)
    Regular Price $999.99 Special Price $599.99
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  12. Springfield XDM Elite Compact OSP 9mm Pistol, Black
    Springfield XDM Elite Compact OSP 9mm Pistol, Black - XDME9389CBHCOSP
    Rating:
    100%
    (1)
    Regular Price $699.99 Special Price $499.99
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  13. BLEM PSA 16" Mid-length 5.56 NATO 1/7 Phosphate 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/MBUS Sight Set
    BLEM PSA 16" Mid-length 5.56 NATO 1/7 Phosphate 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/MBUS Sight Set
    Regular Price $849.99 Special Price $499.99
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  14. PSA 16" M4 Carbine Length 5.56 NATO 1:7 Nitride Freedom Rifle Kit with Vortex Strikefire II Optic & Rear Mbus
    PSA 16" M4 Carbine Length 5.56 NATO 1:7 Nitride Freedom Rifle Kit with Vortex Strikefire II Optic & Rear Mbus
    Rating:
    96%
    (5)
    Regular Price $749.99 Special Price $489.99
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