W870 Police Shotgun Complete Guide

Author note: Written by Jachin, a 23-year Resident Evil series fan based in Seoul, South Korea. This guide is based on 6 full RE9 playthroughs on PS5 and Steam (Casual → Insanity → NG+ Insanity completions). All strategies, timings, and locations have been personally tested across the v1.02 patch. AI tools were used only for grammar review and note organization; no AI-generated content appears in strategy analysis.

Verified on: v1.02 + DLC patch · Last reviewed: May 30, 2026 · About the author · Editorial policies

PUBLISHED JUNE 2026 · DEEP GUIDE · v1.02 VERIFIED
✓ SPOILER LEVEL: LOW

The W870 Police shotgun is RE9’s best overall shotgun — S-tier for close-range combat. 400 damage point-blank, 5 shells per magazine, devastates Mr. X transformation phase and Chunk’s spine weak spot. The v1.02 patch buffed spread by 8% making it even more effective at mid-range. Unlocked in Care Center.

Stats & Specifications

StatValue
Base damage (point-blank)400 per shell
Damage at mid-range (5m)180 per shell (post-v1.02 buff)
Magazine size5 → 8 (T3 upgrade)
Reload speed3.0s → 2.0s (T3)
Spread radius30° → 35° (post-v1.02)
Unlock locationCare Center, late Chapter 2
T1 → T3 upgrade cost8,000 + 6,000 + 8,000 = 22,000 currency
Best use caseMr. X / Chunk / The Girl back-blast

How to unlock

Found in Care Center after defeating Blister Borne. Mandatory pickup — locked behind the boss arena door.

Upgrade order

T2 (6,000) by Chapter 4. T3 (8,000) before RPD Mr. X fight. Spread buff post-v1.02 makes T3 essential.

Best charm pairings

Crafter’s Touch (more shells) + Iron Skin (defensive close-range) + Predator (+10% to wounded). 4th slot: Magnetic Hand for shell pickup.

v1.02 patch buff

Spread increased from 30° to 35°. Mid-range damage went from 150 to 180. Now competitive with Requiem Revolver at 5m range.

vs 990-TAC shotgun

990-TAC has higher base damage but smaller mag (4 vs 5). 990-TAC for one-shot kills, W870 for sustained DPS. Pick W870 for Mr. X fight.

Best boss to use it on

Mr. X / Super Tyrant transformation phase, Chunk Phase 2 mutation, The Girl back-blast stealth approach. Don’t use against Plant 43 (range issue).

Related guides
All 17 weapons ranked What is the best weapon? Weapon upgrade order Best charm loadout Best boss strategy What carries over to NG+ Insanity survival guide All guides

Was this guide helpful? Let us know — we update tier rankings monthly based on community feedback and balance patches.

If this guide helped, consider supporting more guides like this on Ko-fi. Every little bit means the world.

☕ Support on Ko-fi