Luth-AR 308 Buffer Tube Assembly, Rifle, Black, BAP-308

Tacfire AR15 Mil-Spec Buffer Tube Kit W/6 Position Stock & Buttpad, Black MAR050

Tiger Rock AR-15 Rifle Length Buffer Tube Assembly, TBS-L

Geissele Premium Mil-Spec Buffer Tube Assembly With Super 42, H3, 7075-T6, AR-15/M4, Desert Dirt Color, 08-163S-H3

Luth-AR 308 Buffer Assembly, Carbine - Mil-Spec, Black, 308-M-BAP

ATI Outdoors AR-15 Pistol Buffer Tube Assembly, Black, One Size, A.5.10.2518

Phase 5 Weapon Systems Inc AR-15 Pistol Buffer Tube Complete Assembly

LBE Unlimited Buffer Tube Kit, Fits AR-15, Includes 6 Position Mil-Spec Diameter Buffer Tube, Carbine Length Recoil Spring, End Plate, Castle Nut And H2 Heavy Recoil Buffer, H2BUFKT

LBE Unlimited Buffer Tube Kit, Fits AR-15, Includes 6 Position Mil-Spec Diameter Buffer Tube, Carbine Length Recoil Spring, End Plate, Castle Nut And H3 Heavy Recoil Buffer, H3BUFKT

ATI Outdoors AR-10 .308 Military Buffer Tube Assembly, Black, One Size, A.5.10.2552

Luth-AR 223/308 6 Position Buffer Tube, Carbine - Mil-Spec, Black, bs-15m

Tiger Rock 308 Rifle Length Buffer Tube Assembly, TBS-M

ATI Outdoors AR-15 Commercial Buffer Tube Assembly, Black, One Size, A.5.10.1050

Wolfpack Armory AR9 Buffer Tube Assembly, Black, BTA-45

American Built Arms Company Buffer Tube Assembly, Black, ABABTA

Aero Precision AR15/AR10 Mil-Spec Carbine Buffer Tube, Anodized Black, APRH100136C

Phase 5 Weapon Systems Inc Hexone AR15 Rifle Buffer Tube, Complete Assembly, Black, Medium, Hexone-R

Presma AR15 Mil-Spec Buffer Tube Kit, 6 Position, Black, UB-AS5P02

Phase 5 Weapon Systems Inc Hexone-C Complete Pistol Buffer Tube Assembly, Black, HEXONE-C

Guntec USA AR-15 Gen 2 Mil-Spec Buffer Tube Set W/Notch Cut Out For Buffer, Black, MILTUBESET-G2

LBE Unlimited AR15 Mil Spec Buffer Tube Kit W/ Buffer Tube, Castle Nut, And Lock Plate, Black, LBMILBUFKT

APF Alex Pro Firearms Mil Spec Buffer Tube Assembly Black 443F202B, ELRPLP557

Spikes Tactical Buffer Tube Assembly - Pistol, SLA500P-K

Phase 5 Weapon Systems Inc Hex-2-C Pistol Buffer Tube Complete Assembly, Black, HEX-2-C

NEMO Arms Signature Series 8-Position Carbine Length Buffer Tube - Assembly, NSP-BTA-C8

Tacfire AR15 Commercial Buffer Tube Kit W/6 Position Stock & Buttpad, Black MAR051

Tiger Rock AR10 308 Pistol Tube Assembly Kit W/3.8 OZ Buffer, ST008P

CMC Triggers AR-15 6-Position Mil-Spec Buffer Tube Kit, Enhanced QD, Carbine, Black, 81626

APF SBM4 Buffer Tube Assembly, Black, LP-558

Guntec USA AR-10 Mil-Spec Buffer Tube Set, .308 Cal, Anodized Bronze, MILTUBESET-308-BRZ

Tacfire AR15 Pistol Buffer Tube Kit W/Regular End Plate, Black MAR049-A

Presma AR15 Mil-Spec Buffer Tube Kit W/ Dual Sling End Plate, Black, UB-AS5P10

Guntec USA AR .308 Caliber Pistol Buffer Tube Kit, Anodized Black, ARPISTUBE-308

Guntec USA AR-10 Mil-Spec Buffer Tube Set, .308 Cal, Anodized Clear, MILTUBESET-308-CLEAR

Guntec USA AR-10 Mil-Spec Buffer Tube Set, .308 Cal, Anodized Gold, MILTUBESET-308-GOLD

Timber Creek AR Buffer Tube Kit, Flat Dark Earth, AR BTK FDE