Easton Aluminum Rps Inserts 1816 12 Pk.

The Easton Aluminum RPS Inserts 1816 12 Pack are precision-engineered arrow components designed for hunters and competitive archers who demand consistency and reliability in the field. These inserts serve as the critical interface between your arrow shaft and broadhead or field point, transferring energy efficiently from string to target. Whether you're stalking whitetail in November or fine-tuning your 3D course shots, quality inserts are non-negotiable—they ensure your arrows fly true and your broadheads seat perfectly every time.

Constructed from aircraft-grade aluminum, the 1816 size inserts are engineered to handle the stress cycles of repeated shooting without cracking, splitting, or loosening. The RPS (Radial Precision System) design minimizes concentricity runout, meaning your broadheads will track with minimal deviation—critical for ethical, one-shot kills at distance. The 1816 diameter is compatible with mid-weight arrow shafts and accommodates standard broadhead weights, making these inserts versatile across most hunting setups.

Each 12-pack provides a full quiver's worth of spares, plus extras for practice or rebuild projects. Serious bowhunters stock these inserts as part of routine arrow maintenance—they're affordable insurance against field failures. If you're shooting carbon or aluminum shafts with broadheads in the 100–150 grain range, the 1816 diameter will fit standard shaft bores and accept most threaded broadhead adapters without modification.