Two guns can use the same Battlefield 6 Mastery system and still take very different amounts of real playtime to max.
The reason is not a hidden penalty on sniper rifles or a bonus built into SMGs. Battlefield 6 gives each weapon its own Hardware XP path, and current progression rewards eliminations, assists, match completion and active weapon use. That means a gun that produces constant engagements naturally earns useful Weapon XP faster than one that spends long stretches waiting for the right shot. EA also reduced Mastery requirements during Season 2 and later added passive progression while a weapon is actively being used.
In normal multiplayer, the practical grind usually looks like this: sniper rifles and DMRs are the slowest to max, assault rifles and SMGs are generally the quickest, while carbines, LMGs and shotguns depend much more on map and mode.
The Real Weapon XP Difference Is Engagement Rate
Every primary weapon ultimately feeds the same Hardware Mastery structure, with weapon badge milestones at ranks 10, 20, 30, 40 and 50. Rank 50 awards the Elite weapon badge.
What changes from class to class is how often you can generate the actions that move that bar.
| Gun Class | Practical Maxing Speed | Why |
| Assault Rifles | Fast | Flexible range and high fight frequency |
| SMGs | Fast | Excellent kill volume in close modes |
| Carbines | Fast to Medium | Flexible but slightly map dependent |
| LMGs | Medium | Strong uptime, slower repositioning |
| DMRs | Slow | Lower engagement volume and follow up speed |
| Sniper Rifles | Slowest for many players | Fewer shots, longer setup time and lower kills per minute |
| Sidearms | Special case | Lower XP requirements offset lower usage |
This is a time efficiency comparison, not an official EA class multiplier. A strong sniper can still level faster than a weak SMG player. The class difference shows up because of how often the average player gets meaningful Weapon XP opportunities.
Why Sniper Rifles Usually Feel Like the Longest Grind
Snipers lose time between XP events.
You may spend thirty seconds rotating to a sightline, another twenty waiting for a target and then miss the shot entirely. During that same minute, an SMG player on Domination can already be involved in several engagements.
The April progression update helps because weapons now gain some Mastery XP simply through active use, even when you are not constantly securing eliminations. Kills and assists still provide the larger gains, though, so passive use does not completely erase the gap between high and low engagement weapons.
That is why long range play benefits from choosing maps and modes where targets repeatedly cross predictable lanes instead of simply sitting on the largest map available.
If your issue is the broader leveling process rather than one specific weapon class, the existing guide on how to level up weapons in Battlefield 6 covers the general progression loop without turning this comparison into another generic XP farming article.
Assault Rifles and SMGs Convert Match Time Into XP Better
Assault rifles rarely struggle to find a useful engagement.
They can fight on objectives, transition between indoor and outdoor ranges and stay relevant during most parts of a match. SMGs are even more efficient on compact maps because high fight density means more eliminations and assists per minute.
That is why modes such as Domination and King of the Hill are popular for weapon grinding. Recent player reports also consistently point toward these smaller, fight heavy modes when the only goal is Mastery 50 rather than Career XP.
Once you have already identified the weapons you want to finish, Explore Battlefield 6 Weapon Level Boost is the relevant service option. The current page supports individual weapons or full class groups and targets max Mastery Level 50, all attachments and the Unstoppable Force reward.
LMGs and Carbines Sit in the Middle
LMGs can generate excellent Weapon XP when you hold an active lane because their magazines allow repeated kills and assists without constant reload interruptions.
Their efficiency drops when the match demands frequent repositioning. A long rotation with an LMG is still dead time from a Weapon XP perspective.
Carbines have the opposite advantage. They fit a wide range of maps and classes, which makes it easier to stay involved. They usually fall slightly behind the most aggressive SMGs only because they do not specialize as heavily in close quarters kill volume.
For players deciding which weapons deserve the grind first, the current Battlefield 6 weapon class and gun overview is useful because a strong all purpose weapon is easier to keep active across different maps than a highly situational one.
Shotguns Can Be Either Extremely Fast or Painfully Slow
Shotguns are the class where one universal estimate makes the least sense.
On a compact infantry map, a shotgun can level rapidly because every fight happens inside its useful range. Put the same weapon on a wide Conquest map and most of the match can be spent trying to get close enough to fire.
That makes playlist choice more important for shotguns than raw weapon strength.
If the current rotation gives you:
- tight interiors,
- short objective spacing,
- repeated respawns near combat,
- predictable chokepoints,
a shotgun grind can compete with SMGs.
On open maps, save it for another session rather than forcing poor engagements simply to keep the Mastery bar moving.
DMRs Are More Efficient Than Snipers, but Still Slower Than Automatics
DMRs avoid some of the sniper problem because follow up shots are faster and medium range fights are easier to find.
They still tend to generate fewer eliminations per minute than assault rifles, carbines or SMGs. Missed shots also cost more time because precision weapons depend on controlled engagements rather than continuous fire.
The most efficient DMR player does not sit at maximum range. Playing closer to active objectives creates more targets while still taking advantage of the weapon’s precision.
Sidearms Use a Different Progression Curve
Pistols look like they should be one of the longest grinds because they are secondary weapons, but Season 2 changed that calculation significantly.
Update 1.2.2.0 reduced sidearm rank XP requirements by an average of 60%. The same update introduced a new overall Mastery XP curve that made early ranks roughly twice as fast and total progression around 15% faster.
So sidearms are not automatically the slowest class anymore.
Their weakness is opportunity. If you only draw a pistol after your primary runs dry, it gains very little meaningful activity. A player deliberately running a sidearm during close range sessions can progress it far faster than someone who keeps it holstered for ten matches.
Rank 40 and Rank 50 Are Different Goals
A lot of players waste time because they say they want to “max a gun” when they really want its useful attachments.
Battlefield 6 moved important progression earlier during Season 2. Camo milestones were shifted to ranks 5, 15 and 30, while Mastery XP requirements were reduced across the board.
If your goal is a competitive loadout, check the attachment tree before committing to the final ten levels.
If your goal is the Elite badge or full Mastery completion, then the 40 to 50 stretch still matters. Community players who have finished entire arsenals consistently describe those final ranks as the part where the grind becomes most noticeable.
You can also compare the reward side through the Unstoppable Force versus Weapon Level Boost breakdown before deciding whether full Mastery is actually necessary for every gun.
How to Spend a Hardware XP Session More Efficiently
The best session is built around the weapon rather than whatever playlist appears first.
For automatics, choose high contact modes and stay close to objectives where fights repeat quickly. Precision guns benefit more from predictable sightlines than raw map size. Shotguns need short engagement distances, while LMGs perform best where enemies repeatedly enter the same lanes.
Hardware XP boosters should also be saved for sessions where you can stay active for most of their duration. The BF6 Double XP booster guide explains the difference between Career and Hardware boosts, which matters because a Career XP token will not solve a weapon Mastery grind.
There is another detail players often miss: capturing an objective awards Career and Battle Pass XP, but current EA documentation does not list objective completion itself as direct Weapon XP. Weapon XP comes from weapon actions, assists, kills, active use and match completion.
That makes kill density more important than simply chasing the highest scoreboard score.
So Which Class Should You Max First?
If efficiency is the only goal, start with an assault rifle or SMG you already perform well with. They give you the cleanest path to learning the current Mastery pace.
Move into carbines and LMGs next, then handle shotguns when the map rotation suits them.
Save DMRs and sniper rifles for sessions where you can deliberately build around their engagement range rather than trying to level them passively across unsuitable maps.
The longest grind is rarely the weapon with the largest hidden XP requirement. It is the weapon that gives you the fewest useful XP events per minute.
Frequently Asked Questions
Which BF6 weapon class takes the longest to max?
For many players, sniper rifles take the longest because they produce fewer eliminations and assists per minute than automatic weapons. DMRs also tend to be slower for the same reason.
What is the fastest gun class to level in Battlefield 6?
Assault rifles and SMGs are usually the most efficient because they can maintain high engagement rates in objective heavy and close quarters modes.
What is the maximum weapon Mastery level in BF6?
Weapon Mastery badge progression reaches Hardware Rank 50, where the Elite badge is awarded.
Did Battlefield 6 make weapon leveling faster?
Yes. Season 2 reduced Mastery XP requirements, introduced a faster XP curve and cut sidearm XP requirements substantially. A later update also added Weapon XP from active use in addition to eliminations and assists.
Does objective XP level your weapon?
Objective completion itself is documented as Career and Battle Pass XP. Weapon Mastery is primarily advanced through eliminations, assists, active weapon use and the weapon portion of match completion rewards.
