Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Magwell Conversion Block - Steel with matte black oxide finish and aluminum with matte black, hardcoat anodized finish. Fits CAR-15/M4 collapsible stock models with .154" diameter receiver pin holes.


AR-15, Issue:09, Page:006
Big Book Catalog, Issue:66, Page:006
Law Enforcement / Police Store, Issue:08, Page:003
New Product Supplement, Issue:593, Page:001

ROCK RIVER ARMS - CAR-15/M4 9MM MAGWELL CONVERSION BLOCK