Battl Builders

# Updates

What we've shipped and what's coming next.

What's New
What's Next
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In Progress
Compatibility engine — gas system + buffer
Automatic warnings when barrel length and gas system length don't match, and when buffer weight conflicts with your stock or brace selection.
In Progress
Mobile builder experience
Full 375px breakpoint pass on the builder, parts browser, and build summary. Lighthouse score target ≥70.
In Progress
Planned
Expanded parts catalog
50–75 SKUs across all 10 slots, 3–5 options per category, with live AvantLink pricing.
Planned
Caliber cross-compatibility checks
Flag mismatches between upper and lower when mixing calibers (e.g., .300 Blackout upper on a 5.56 lower).
Planned
Build guides — first wave
Three long-form guides targeting "AR-15 build planner" and related keywords. Written for the ICP: experienced shooter, not an expert builder.
Planned
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