Pull out all the stops with Easton’s 4MM Full Metal Jacket. 4MM FMJ is an ultra-micro diameter shaft that offers less wind drift and minimizes friction to provides the industry’s best penetration. Precision-made in Easton’s USA factory, FMJ features a lightweight, strong carbon backbone with the added KE and accuracy of a precision-drawn aluminum jacket. 4MM Full Metal Jacket is offered in four spines sizes from 400 to 250 to cover virtually all bowhunting setups.
Features:
Specifications:
Spine | GPI | OD:
Includes: 4mm aluminum halfouts (50gr, 5/16 field points), 4mm Microlite nocks (6gr)
