Home / Barrels / Proof Research
▼ 15% off
Proof Research AR-Type Barrel 11.50" for AR-Style, Stainless - 100387

Specifications

Caliber
MPN
100387
UPC
843068100387
MSRP
$481.14
Barrel Length
11.5"
Finish
Stainless
Fits
AR-15 carbine-length gas system
Material
Stainless Steel

Description

Proof Research AR-Type Barrel 11.50" for AR-Style, Stainless - 100387
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a free product comparison tool. Some links to retailers are affiliate links: we may earn a commission when you buy, at no extra cost to you.