IRON NEST: Heavy Turret Simulator Shell Loading & Gun Laying

After intel, map work, and calculator math, IRON NEST becomes physical. You chamber shells from the nine-round rack, set propellant bags for your charge bracket, and manually traverse and elevate a colossal turret until the barrel points where the firing card demands. Thousands of tons of steel move at your hand —this is the heart of the heavy turret simulator fantasy.

This guide covers loading sequence, powder bags, traverse and elevation controls, and the coordination needed so your manual lay matches the Ballistic Calculator output.

The ammunition rack

IRON NEST gives you nine shell slots, each round with distinct ballistics, dispersion, and tactical role. You cannot carry every type at once for every mission —choose based on teleprinter target description from Teleprinter & Intel before you commit to a loadout.

High-explosive suits soft targets, infantry in the open, and general area effect.Armor-piercing penetrates hardened vehicles and fortified emplacements.Smoke screens friendly movement or blinds enemy observers.Chemical and incendiary rounds handle specialist mission constraints when orders specify them.

Chamber the shell that matches both the target and your calculator selection. Loading smoke while the calculator solved for high-explosive produces misses that look like bad elevation but are really ammunition mismatch.

Loading shells into the breech

The loading sequence is deliberate —grab the correct round from the rack, align with the breech, and seat the shell fully before moving to propellant. Skipping steps or loading under pressure without verifying shell type wastes the turn when recon shows a plume that cannot hurt the target you were assigned.

Demo practice from the Demo Guide should include at least one intentional wrong-shell load so you feel the difference in impact effect and learn to verify rack labels before closing the breech.

After loading, confirm the calculator still reflects the chambered type. If you swapped rounds, return to the calculator station and regenerate the firing card before laying the gun.

Powder bags and charge setting

Propellant bags implement the powder charge bracket you chose during calculation. Too few bags undercharge the round; too many overcharge it. Match bag count to the firing card recommendation for your measured range.

Charge errors mimic elevation errors on recon photos —short or long along the line of fire. When impact is consistently short despite correct elevation dial, suspect charge before you remeasure the map.

Some missions stress mechanical failure. If loading equipment jams, clear the fault per prompts before reporting ready. The game expects procedure under friction, not instant retries.

Traverse controls

Traverse rotates the turret horizontally to your measured bearing from Map Measurement. Watch the bearing dial or indicator and bring the barrel to rest on the number from your firing card.

Traverse is slow relative to FPS aim. Start moving early on timed missions but finish precisely —overshooting bearing and correcting back wastes seconds and invites dial overshoot.

Lateral misses on recon —impact left or right of target —usually mean traverse or bearing error. Fix bearing on the map and traverse dial together rather than tweaking elevation first.

Elevation controls

Elevation raises or lowers the barrel to the angle from your calculator solution. This is the most sensitive dial at long range. Small deviations produce large downrange error.

Bring elevation to the firing card value and hold steady before firing. Some operators bump the dial during trigger pull; treat lay confirmation as a distinct step in the First Firing Solution checklist.

Combined traverse and elevation define where the muzzle points. Only when both match the card should you report ready and fire.

End-to-end loading and laying routine

1. Read order; plan shell type from teleprinter intel.
2. Measure bearing and range on tactical map.
3. Calculate elevation and charge; print firing card.
4. Pull correct shell from rack; load breech.
5. Set powder bags to charge bracket.
6. Traverse to bearing; elevate to solution.
7. Confirm both dials against firing card.
8. Fire; assess recon; apply Artillery Corrections if needed.

Physical operator tips

Memorize rack positions for your preferred demo loadout so your eyes stay on dials during timed missions. Muscle memory matters when the teleprinter queues the next order before recon finishes printing.

When learning, lay the gun before the calculator once intentionally —feel how wrong impact is when numbers are reversed. That single exercise builds respect for the procedure better than ten lucky hits.

For counter-battery missions requiring fast follow-up shots, pre-select the next shell type while recon downloads so loading does not bottleneck after corrections from Triangulation & Spotting.