West Cobb Archery
Arrow Builder

Professional Arrow & Bow Optimization Suite

New Arrow BuildBuild, tune, and optimize vertical bow arrows.
Crossbow Bolt BuilderMatch bolts, inserts, nocks, and broadheads.
Suggested BuildsGenerate diversified manufacturer/component recommendations.
Trajectory CalculatorApproximate arrow drop from 0–100 yards.
Hunting ProfilesWhitetail, elk, and big game optimization.
Competition Profiles3D and field archery performance targets.

Fixed nock and backweight dropdown response behavior. Selections now recalculate arrow weight, FOC, KE, momentum, spine estimate, optimization score, and selected-component notes immediately.

Loading embedded database...

Optimization Profile

Platform

Projectile

String Accessories

Results

Total Weight-
Speed-
KE-
Momentum-
FOC-
Dynamic Spine-
Optimization Score-
Recommendation-

Optimization Notes

Suggested Build Results

Spine preference is selected separately from manufacturer. Results show target spine, selected spine, dynamic spine, KE, FOC, momentum, and GPP.

Results now select the best build from the top three different shaft/bolt manufacturers first, then fill remaining rows with different component combinations.

Arrow Drop Calculator

Approximate gravity-only drop using the current active build. After generating Good/Better/Best, the chart compares Current, Good, Better, and Best.

Current active buildGoodBetterBest

App Self-Test

Database Counts

Make/Manufacturer Coverage

Validation Audit