Battle Arms Development H1 AR-15 Buffer 3.8 oz - Buffer

GUNTEC AR15 PISTOL BUFFER TUBE KIT ANODIZED BLACK

Tacfire Buffer for AR-15, Black Anodized - MAR043

Tactical Springs LLC Intermediate Power Hot White Carbine Buffer Spring

MilSpec/GI AR-15 6 Position Carbine Buffer Tube - Black

VLTOR SP-1 Buffer Kit SP-1, Includes 3oz Carbine Buffer, Carbine Spring, Fits AR-15, Matte Finish, Blacks AR15 SP-1

Milspec/GI Carbine H3 Buffer - 5.4oz

Luth-AR Fixed Rifle Length Buffer Tube Complete Assembly Fits AR-15 Rifles, with Buffer, Buffer Tube, & Spring, Black BAP-1