Barrel Nut — Compare Prices Across Retailers

Loadout Combat Lab tracks 63 barrel nut products across AR-15. Current observed prices run from $0.80 to $238, with top brands including Aero Precision, V Seven, Daniel Defense, Precision Reflex, BCM. Use this page to compare retailers, check category coverage, and move directly into matching product detail pages.

63 productsLow $0.80High $238

Top Products

Ranked by popularity, retailer coverage, and price competitiveness.

Aero Precision Enhanced BAR Barrel Nut

Aero Precision

Enhanced BAR Barrel Nut

Barrel Nut

$27.094 retailers

SLR Rifleworks ION Barrel Nut

SLR Rifleworks

ION Barrel Nut

Barrel Nut

$31.664 retailers

Daniel Defense Barrel Nut for MFR/RIS III

Daniel Defense

Barrel Nut for MFR/RIS III

Barrel Nut

$35.334 retailers

Daniel Defense MFR Barrel Nut

Daniel Defense

MFR Barrel Nut

Barrel Nut

$27.214 retailers

Aero Precision Standard AR-15 Barrel Nut

Aero Precision

Standard AR-15 Barrel Nut

Barrel Nut

$9.074 retailers

BCM MCMR Barrel Nut

BCM

MCMR Barrel Nut

Barrel Nut

$27.224 retailers

Aero Precision BAR Barrel Nut for Atlas/Enhanced HG

Aero Precision

BAR Barrel Nut for Atlas/Enhanced HG

Barrel Nut

$22.734 retailers

Midwest Industries Slim Line Barrel Nut

Midwest Industries

Slim Line Barrel Nut

Barrel Nut

$20.114 retailers

Cross Machine Tool UHPR Barrel Nut

Cross Machine Tool

UHPR Barrel Nut

Barrel Nut

$22.924 retailers

Geissele Super Modular Rail Barrel Nut

Geissele

Super Modular Rail Barrel Nut

Barrel Nut

$41.564 retailers

BCM MCMR Barrel Nut

BCM

MCMR Barrel Nut

Barrel Nut

$23.104 retailers

Magpul M-LOK Barrel Nut

Magpul

M-LOK Barrel Nut

Barrel Nut

$19.344 retailers

SLR Rifleworks ION Barrel Nut

SLR Rifleworks

ION Barrel Nut

Barrel Nut

$27.214 retailers

Midwest Industries Barrel Nut for Combat Rail

Midwest Industries

Barrel Nut for Combat Rail

Barrel Nut

$19.494 retailers

Mil-Spec Delta Ring Assembly with Barrel Nut

Mil-Spec

Delta Ring Assembly with Barrel Nut

Barrel Nut

$13.313 retailers

V Seven Lithium Aluminum Barrel Nut

V Seven

Lithium Aluminum Barrel Nut

Barrel Nut

$49.843 retailers

Geissele Super Modular Barrel Nut

Geissele

Super Modular Barrel Nut

Barrel Nut

$31.953 retailers

Mil-Spec Standard Barrel Nut

Mil-Spec

Standard Barrel Nut

Barrel Nut

$8.283 retailers

CMMG CMMG, Inc AR-15 Barrel Nut, 55DA296

CMMG

CMMG, Inc AR-15 Barrel Nut, 55DA296

Barrel Nut

Aero Precision Aero Precision M4E1 Barrel Nut Wrench, Black, APRH100394C

Aero Precision

Aero Precision M4E1 Barrel Nut Wrench, Black, APRH100394C

Barrel Nut

Aero Precision Aero Precision AR15 BAR Barrel Nut and Shims, Anodized Black, APRH100268

Aero Precision

Aero Precision AR15 BAR Barrel Nut and Shims, Anodized Black, APRH100268

Barrel Nut

Kexuan Kexuan Barrel Nut Shim For 308, 2 Pieces, Silver, BNS02

Kexuan

Kexuan Barrel Nut Shim For 308, 2 Pieces, Silver, BNS02

Barrel Nut

Kexuan Kexuan Barrel Nut Shim For 223/5.56, 2 Pieces, Silver, BNS01

Kexuan

Kexuan Barrel Nut Shim For 223/5.56, 2 Pieces, Silver, BNS01

Barrel Nut

JE Machine Tech JE Machine Tech AR-15 Barrel Nut Shim, NSR Style, Pack of 3, PS-AHG2

JE Machine Tech

JE Machine Tech AR-15 Barrel Nut Shim, NSR Style, Pack of 3, PS-AHG2

Barrel Nut