Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

FITS: M4 Post Ban 16" - RFA2-M4PMC, .223; Panther Classic - RFA2-C, .223; Panther Classic 16" - RFA2-16, .223


AR-15, Issue:06, Page:095
AR-15, Issue:06, Page:096
Big Book Catalog, Issue:68, Page:605
UR-28 REAR BASE FLAT SPRING, A2
231-000-145WB
Sight Spring, Rear, Flat, A2
231000145Sight Spring, Rear, Flat, A2

Mfr Part: UR28

$2.99

In Stock
Sight Spring, Rear, Flat, A2