The S-Tier one-shot king vs the explosive armor-piercing pump. Both are high-risk, low-magazine shotguns built for players who don’t miss — but they play completely differently.
M1887100 Damage One-Shot King
VS
M590Explosive Armor Shredder
M1887StatM590
100Base Damage71
N/AExplosive Bonus+12–20
~100Effective Damage~83–91
21Range18
10Accuracy12
42Rate of Fire35
2Magazine1
62Move Speed60
55Reload Speed48
54Armor PenHigh
NoneSpecialExplosive ammo
0AttachmentsLimited
S-TierTierC-Tier
GroundAvailabilityGround
M1887 — Double-Barrel Burst
2 shells, fired instantly. M1887 is a double-barrel shotgun — you get two shots before reloading. At 100 damage per shell, two consecutive hits deal 200 damage — enough to eliminate any player from full HP regardless of armor. The two-shot burst happens so fast that enemies barely have time to react between shells. Miss both? You’re reloading for ~1.5 seconds while completely defenseless. M1887 accepts zero attachments — skins are the only way to modify stats.
M590 — Explosive Pump-Action
1 shell with delayed explosive damage. M590 fires pellets that deal 71 initial damage, then explode for 12–20 additional damage after a short delay. Total effective damage reaches 83–91 per shot. The explosive detonation can hit enemies who ducked behind cover after the initial pellet hit — a unique mechanic no other weapon has. M590 has higher armor penetration than M1887, making it stronger against vests. But the 1-round magazine means every single shot requires a pump-action reload cycle.
Base Damage
M1887
100
M590
71
Effective Damage (with explosive)
M1887
100
M590
~88
Rate of Fire
M1887
42
M590
35
Magazine
M1887
2
M590
1
Armor Penetration
M1887
54
M590
High
Verdict by Scenario
Which Shotgun Should You Pick?
Winner
M1887
S-Tier vs C-Tier — not close. 100 damage, 2-shell magazine, faster fire rate (42 vs 35), faster reload, higher movement speed. M1887 is the best close-range weapon in Free Fire and the best shotgun by a wide margin. It does everything M590 does, but with more damage and an extra shell.
Niche Alternative
M590
M590 fills a niche M1887 can’t: explosive delayed damage that hits through cover, and higher armor penetration against Level 3 vests. It’s not a better shotgun — it’s a different tool with a unique mechanic. Use it when its explosive advantage matters.
Clear Winner
M1887
100 base damage = one-shot kill against unarmored enemies. With headshot multiplier, M1887 one-shots through Level 1 vests too. No other ground-loot weapon matches M1887’s one-shot potential. Two rapid shells mean you get a second chance if the first doesn’t kill.
Cannot One-Shot
M590
71 base + ~17 explosive = ~88 effective damage. Not enough to one-shot a 200 HP enemy even without armor. M590 always needs multiple hits or a headshot to eliminate. It’s a two-shot shotgun trapped in a one-shell magazine.
Wins Here
M590
M590’s higher armor penetration means more damage gets through Level 3 vests. Against heavily armored enemies, M590’s effective body damage per shot is closer to M1887’s than the base stats suggest — the armor pen partially compensates for the lower base damage.
Still Strong
M1887
M1887 has 54 armor penetration — decent but lower than M590. Against Level 3 vests, M1887’s 100 damage gets reduced more. However, M1887’s two-shell magazine lets you fire twice quickly, and two hits will kill regardless of armor. The extra shell compensates.
Winner
M1887
S-Tier for ranked. M1887 paired with an AR or DMR is one of the strongest ranked loadouts in Free Fire. The one-shot potential creates fear — enemies avoid pushing you at close range. In final circles where close-range fights are forced, M1887 dominates. See our M1887 guide.
Not Recommended
M590
C-Tier for ranked. The 1-round magazine is too punishing in ranked where you face multiple enemies, final zone pressure, and no room for reload mistakes. Use M1014 (6-round semi-auto) if you want a more forgiving shotgun than M1887.
Winner
M1887
M1887 is a Clash Squad staple. Buy it in round 1 as a cheap high-damage option. Two shells can eliminate 1–2 enemies per round. The fast fire rate between the two shells catches CS opponents who expect a single-shot-then-reload pattern. See our CS guide.
Fun But Risky
M590
M590’s explosive ammo can catch enemies who duck behind Gloo Walls mid-round — the delayed explosion hits them after they think they’re safe. But the 1-round magazine means one miss = death in CS. Only for confident players.
Easier (Slightly)
M1887
2-shell magazine gives beginners a second chance when the first shot misses. 100 damage means even a partial hit (some pellets miss) still deals significant damage. M1887 is more forgiving than M590 despite both being high-skill weapons.
Harder
M590
1-round magazine = zero margin for error. Miss once and you’re reloading while the enemy kills you. The explosive mechanic adds complexity (timing the delayed damage). M590 is the hardest shotgun to use effectively. Beginners should use M1014 (6 rounds) instead.
Unique Winner
M590
M590’s explosive ammo is the only shotgun mechanic in Free Fire that damages enemies behind cover. When pellets hit a target, the delayed explosion triggers even if the enemy ducks behind a Gloo Wall after the initial impact. No other shotgun does this. Against cover-heavy players, M590 has a genuine tactical advantage.
Standard
M1887
M1887 has no penetration or explosive mechanic. If the enemy gets behind cover, M1887 deals zero damage. You need to catch them in the open. M1887 relies on raw speed and aim, not tactical delayed damage.
More Forgiving
M1887
2 rounds vs 1. Miss the first shell? Fire immediately again. M1887’s double-barrel design gives you a built-in second chance that M590 completely lacks. Both shells come out fast enough that the enemy barely has time to react between them.
Zero Forgiveness
M590
1 round. Miss = death. The pump-action reload cycle takes ~1 second, during which you’re completely exposed. M590 has the lowest forgiveness rating of any weapon in Free Fire — even lower than AWM (which at least fires from 50+ meters away).
Analysis
M1887 vs M590 — The Real Differences
Damage: M1887 Wins (100 vs 71+17 explosive)
M1887 deals 100 damage per shell — the highest base damage of any weapon in Free Fire. At point-blank range with a headshot, M1887 eliminates almost any enemy in a single shot. M590’s 71 base damage plus 12–20 explosive bonus reaches approximately 83–91 effective damage per shot. That’s competitive, but it’s not 100. The gap means M1887 one-shots in scenarios where M590 needs two hits. For exact damage against every armor level, use our damage calculator.
Magazine: M1887 Wins (2 vs 1)
This is the most impactful practical difference. M1887’s 2-shell magazine gives you a follow-up shot. M590’s 1-round magazine gives you nothing — miss once and you’re pump-action reloading while the enemy sprays you with an [MP40](https://freefirenation.com/free-fire-mp40-gun/). In shotgun combat where you’re face-to-face at 3–5 meters, that second shell is the difference between a kill and a death 90% of the time.
Armor Penetration: M590 Wins (High vs 54)
M590 has significantly higher armor penetration than M1887 (54). Against Level 3 vests, M590’s body shots lose less damage to armor than M1887’s. This partially closes the 100 vs 88 damage gap — against a fully armored enemy, M590’s effective damage per shot is closer to M1887’s than the base numbers suggest. However, M1887 still deals more total damage per trigger pull.
Explosive Mechanic: M590 Exclusive
M590’s explosive ammo is unique in Free Fire. After pellets hit a target, a delayed explosion triggers 12–20 bonus damage. This explosion hits even if the enemy has moved behind cover after the initial pellet impact. No other weapon has this mechanic. Against enemies who habitually duck behind Gloo Walls after taking a hit, M590’s explosive follow-up is a genuine tactical advantage that M1887 can’t replicate. See our full M590 guide for explosive damage details.
Rate of Fire: M1887 Wins (42 vs 35)
M1887 fires faster between its two shells. More importantly, M1887 can fire both shells before M590 can fire and reload for a second shot. In a direct shotgun duel, M1887 outputs 200 damage (2×100) in the time M590 outputs 88 damage (1×88). The DPS gap is enormous.
Attachments: Both Lose (0 vs Limited)
M1887 accepts zero attachments. M590 accepts limited attachments. Neither weapon offers meaningful customization through attachments — skins are the primary way to modify stats for both guns. This makes skin selection more important for these shotguns than for any other weapon class.
Skins
Best Skins — M1887 vs M590
Top M1887 Skins
Rapper Underworld (EVO) — Damage ++, Rate of Fire +. Returned in May 2026 Evo Vault. Solaris Burst — Accuracy ++, Rate of Fire +. Golden Glare — Rate of Fire ++, Range +. M1887 has the largest skin pool of any shotgun.
Top M590 Skins
M590 has a very limited skin pool. Fewer skins mean fewer stat buff options compared to M1887’s extensive collection. Damage-buffing skins are the highest priority to close the gap with M1887’s base 100 damage. Check gun images gallery.
Skin advantage: M1887 wins decisively. M1887 has the richest skin ecosystem of any shotgun, including an EVO weapon (Rapper Underworld) with progressive stat upgrades. M590’s limited skin pool is a real disadvantage — fewer options to buff an already weaker base weapon.
UMP (double armor pen), SCAR (stable backup), MP40 (close-range spray if M590 misses). M590 needs a forgiving backup weapon.
Characters
Best Characters for Each
Best for M1887
Tatsuya (dash into shotgun range, fire, dash out), Hayato (armor pen increase at low HP — synergizes with close-range trades), Kelly (sprint speed to close distance). M1887 needs gap-closing and burst-trading characters.
Best for M590
Alvaro (explosive damage boost stacks with M590’s explosive ammo), Tatsuya (dash in, fire one shell, dash out during pump reload), Jota (HP on kill keeps you alive through the vulnerable reload). Alvaro + M590 is the strongest explosive combo.
Final Verdict
M1887 Wins — M590 Has a Niche
M1887 is the better shotgun in every standard scenario: higher damage (100 vs ~88 effective), double the magazine (2 vs 1), faster fire rate (42 vs 35), faster reload, and an S-Tier skin ecosystem. M590’s explosive delayed damage and higher armor penetration give it a genuine tactical niche against cover-heavy, armored enemies — but that niche doesn’t outweigh M1887’s overwhelming advantages in raw killing power and forgiveness. Use M1887 as your default shotgun. Use M590 only when you want the explosive mechanic specifically, and when you pair it with Alvaro for maximum explosive damage.
FAQ
Frequently Asked Questions
Which is better — M1887 or M590 in Free Fire?
M1887 is significantly better overall (S-Tier vs C-Tier). It has higher damage (100 vs 71 base), double the magazine (2 vs 1), faster fire rate, and faster reload. M590’s only advantages are higher armor penetration and unique explosive ammo that damages enemies behind cover.
M1887 vs M590 — which has more damage?
M1887 has 100 base damage — the highest in Free Fire. M590 has 71 base damage plus 12–20 explosive bonus for approximately 83–91 effective damage. M1887 deals more damage per shot in every scenario.
Does M590 have explosive ammo?
Yes. M590’s pellets deal initial impact damage (71) then explode for bonus damage (12–20) after a short delay. The explosion can hit enemies who ducked behind cover after the initial pellet impact. No other shotgun has this mechanic.
Can M1887 one-shot in Free Fire?
Yes. M1887 deals 100 damage per shot — enough to one-shot unarmored enemies. With headshot multiplier, M1887 can one-shot through Level 1 armor. It has the highest one-shot kill potential of any ground-loot weapon in Free Fire.
Can M590 one-shot kill?
No. M590’s effective damage (~83–91 per shot) is not enough to one-shot a 200 HP enemy. M590 always requires at least two hits or a headshot to eliminate. Its 1-round magazine makes this particularly punishing.
M1887 vs M590 — which has better armor penetration?
M590 has higher armor penetration than M1887 (54). Against Level 3 vests, M590 body shots lose less damage to armor. However, M1887’s higher base damage (100 vs 71) still results in more total damage per hit even after armor reduction.
Which shotgun is best for beginners?
Neither — both are high-skill weapons. For beginners, M1014 (6-round semi-auto) is much more forgiving. Between M1887 and M590, M1887 is slightly easier because its 2-shell magazine gives a second chance when the first shot misses.
M1887 vs M590 for Clash Squad?
M1887 is better for Clash Squad. Two shells per round can eliminate 1–2 enemies. M590’s 1-round magazine is too punishing in CS’s fast-paced fights where missing one shot often means losing the round.
What is the best character for M590?
Alvaro is the best character for M590. His Art of Demolition ability increases explosive weapon damage, which directly buffs M590’s unique explosive ammo mechanic. Combined, M590’s effective damage per shot increases significantly.
M1887 vs M590 vs M1014 — which shotgun is best?
M1887 is S-Tier (best overall, one-shot potential). M1014 is A-Tier (6-round magazine, most forgiving). M590 is C-Tier (explosive niche, hardest to use). Choose M1887 for burst damage, M1014 for reliability, M590 for explosive anti-cover play.
M1887 vs M590 Free Fire — Complete Shotgun Comparison 2026
The M1887 vs M590 comparison pits Free Fire’s most iconic shotgun against its most unique one. M1887 is the S-Tier close-range king — 100 damage per shell, 2-round magazine, and the highest one-shot kill potential of any ground-loot weapon. M590 is the C-Tier explosive specialist — 71 base damage plus delayed explosive bonus, high armor penetration, and the only shotgun whose damage follows enemies behind cover.
In the 2026 meta, M1887 remains the dominant shotgun pick in ranked, Clash Squad, and competitive play. Its 100 base damage, double-barrel burst, and extensive skin ecosystem (including the Rapper Underworld EVO) make it the standard-bearer for close-range combat. M590 fills a genuine tactical niche with its explosive mechanic, but the 1-round magazine and lower damage ceiling keep it in C-Tier for most players.
Free Fire Nation is a dedicated gaming editorial team covering Free Fire news, weapon guides, esports, and redeem codes since 2019. All content is tested in-game and verified against official Garena sources.
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