Buffers, Tubes & Kits

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Explore our Curated Selection of Buffers, Tubes and Kits from Top Tier Brands

Aero Precision , KAK Industry , Dirty Bird Industries , Geissele Automatic , JP Enterprises , NBS

Discount Mil-Spec Carbine Buffer / Receiver Extension Kit

Discount Mil-Spec Carbine Buffer / Receiver Extension Kit

Save 45%
MSRP: $39.95
$21.95
Sale!
NBS Mil-Spec AR-15 Carbine Buffer Spring

NBS Mil-Spec AR-15 Carbine Buffer Spring

Save 76%
MSRP: $3.95
Original price was: $3.56.Current price is: $0.95.
NBS Mil-Spec 6 Position Receiver Extension / Buffer Tube

NBS Mil-Spec 6 Position Receiver Extension / Buffer Tube

Save 14%
MSRP: $21.95
$18.95
Sprinco AR-15/10 Buffer Spring

Sprinco AR-15/10 Buffer Spring

$19.95
Aero Precision AR-15/M4 Carbine Receiver Extension / Buffer Kit

Aero Precision AR-15/M4 Carbine Receiver Extension / Buffer Kit

Save 9%
MSRP: $75.00
$67.99
Mil-Spec Carbine Buffer Kit

Mil-Spec Carbine Buffer Kit

Save 20%
MSRP: $44.95
$35.95
Trinity Force Pistol Buffer / Receiver Extension Kit

Trinity Force Pistol Buffer / Receiver Extension Kit

Save 38%
MSRP: $39.96
$24.95
Armaspec Stealth Recoil Spring

Armaspec Stealth Recoil Spring

Save 10%
MSRP: $84.99
$76.49
Sale!
KAK AR-15 Standard Carbine Buffer

KAK AR-15 Standard Carbine Buffer

Save 47%
MSRP: $15.00
Original price was: $13.95.Current price is: $7.95.
KAK Shockwave Pistol Receiver Extension / Buffer Tube

KAK Shockwave Pistol Receiver Extension / Buffer Tube

$15.95
Dirty Bird AR-15 True Mil-Spec Carbine Receiver Extension / Buffer Kit

Dirty Bird AR-15 True Mil-Spec Carbine Receiver Extension / Buffer Kit

Save 10%
MSRP: $49.95
$44.95
NBS AR-15 .223/5.56 A2 Style Mil-Spec Buffer / Receiver Extension Kit

NBS AR-15 .223/5.56 A2 Style Mil-Spec Buffer / Receiver Extension Kit

Save 10%
MSRP: $39.95
$35.95
Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring

Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring

Save 13%
MSRP: $7.95
$6.95
Dirty Bird AR-15 17-7 Stainless Steel Flat Wire Spring

Dirty Bird AR-15 17-7 Stainless Steel Flat Wire Spring

Save 8%
MSRP: $24.95
$22.95
NBS Discount Standard Carbine Buffer - ASBF01 Silver buffer

NBS Discount Standard Carbine Buffer – ASBF01 Silver buffer

Save 20%
MSRP: $9.99
$7.99
Armaspec Sound Mitigation Buffer

Armaspec Sound Mitigation Buffer

Save 10%
MSRP: $59.99
$53.99
Strike Industries Advanced Receiver Extension (Buffer Tube) for AR-15 / AR-10

Strike Industries Advanced Receiver Extension (Buffer Tube) for AR-15 / AR-10

Starting from $49.95
Kaw Valley Precision Stainless Steel Carbine Buffer Spring

Kaw Valley Precision Stainless Steel Carbine Buffer Spring

Save 30%
MSRP: $9.95
$6.95
Sale!
Geissele Super 42 Braided Wire Rifle Buffer Spring

Geissele Super 42 Braided Wire Rifle Buffer Spring

Save 22%
MSRP: $32.00
Original price was: $30.00.Current price is: $24.95.
Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension / Buffer Tube

Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension / Buffer Tube

Save 11%
MSRP: $27.95 – $37.95
Starting from $24.95
Aero Precision AR-15/AR-10 Enhanced Carbine Buffer Tube

Aero Precision AR-15/AR-10 Enhanced Carbine Buffer Tube

Save 9%
MSRP: $54.00
$48.99
Vltor A5 Standard Weight Buffer - 5.3 Oz.

Vltor A5 Standard Weight Buffer – 5.3 Oz.

MSRP: $49.95
$49.95
Kaw Valley Precision Extra Power PCC Carbine Recoil Spring

Kaw Valley Precision Extra Power PCC Carbine Recoil Spring

Save 30%
MSRP: $9.95
$6.95
Aero Precision AR-15 Carbine Receiver Extension / Buffer Tube

Aero Precision AR-15 Carbine Receiver Extension / Buffer Tube

Save 18%
MSRP: $44.00
$35.95