🎯 General Adjustments

• Enemy flinch reduction: All Black Ops 6 light‑machine guns now have +15% flinch resistance 

• Tracker perk nerf: It now highlights only one enemy, and the duration has been greatly reduced: ~1 s at close, ~1 s mid, ~3 s long‑range .

🛠 New Weapons & Attachments

• Olympia Special (double‑barrel shotgun) and Pickaxe melee weapon added during the Beavis & Butt‑Head event

• SVD Full‑Auto Mod: Converts SVD to full‑auto with higher firerate, rebalance recoil/profile 

• TR2 CQB Auto Conversion: Turns TR2 marksman rifle into full‑auto, boosts handling at cost of range, comes with exclusive barrel/mag attachment 

🔫 Weapon-Specific Changes

Assault Rifles

• Various attachments (lasers, stocks, grips) now offer improved ADS movement, faster ADS, and better hip/spread control 

• Example: Tactical Stance Spread buff increased from 67→72%, ADS movement up +0.13 m/s, ADS speed +10→25%

Shotguns

• Reclaimer 18 (MWIII): Extended pellet ranges and increased damage tiers (medium zone now reaches ~8.9 m), plus faster ADS movement 

Marksman / LMGs

• KV Broadsides attachment “JAK Jawbreaker”: longer max range (26.6→40.6 m), bullet speed boost, slightly faster ADS and mag size increase 

• FENG‑82 LMG: Faster ADS, significant recoil attachment improvements, increased bullet velocity, better mobility

• GPMG‑7: ADS speed buff, no more torso/leg multipliers, enhanced attachment vertical/horiz recoil reduction, mobility perks

• PU‑21: Greater ADS speed, full‑auto mod now has higher damage range (~43 m), increased headshot multiplier, faster ADS/movement, 60‑round mag, reduced recoil and flinch, some velocity drop 

✅ Notable Community Takeaways

• Reddit users highlighted that while MWII/MWIII weapons (like STG, M13, LC‑10) got sizable buffs, meta still favors BO6 weapons 

• There’s consensus that although everything got tuned, it might not significantly shake up the current top‑tier meta .

TL;DR

Overall, Season 4 Reloaded makes all gun classes more competitive, tweaking attachments, mobility, and usability. But don’t expect a complete meta overhaul—BO6 guns still dominate, while older guns gain marginal improvements.