Here's something fun I decided to do.
Similar to the Wingman Elite and R101, these are concepts for alternative weapons based on existing weapons. (These include stats changes, mechanic changes, model changes, and set optics).
Hemlock BF-S: The standard Hemlock using a 5-round burst and the holosight. Features slightly less damage but a 1 hit kill is possible, but takes longer than the Hemlock use to be able to do due to more bullets required. Cannot think of important model change as of now, short barrel?
G2A3: Slightly lower faster rate, 10 round magazine, has suppressor attached, iron sight only. Notable model change is the suppressor attachment and smaller magazine.
V-29 Flatline: Projectile based assault rifle with increased damage but lower magazine capacity. HCOG sight attached.
CAR-TC: Submachine gun with a suppressor attached, HCOG sight attached, Counterweight included keeping accuracy consistent regardless of movement.
Alternator-Tri: 3-barreld weapon with fastest fire rate in the game (think a Uzi, or the MAC-11), holds a 30 round drum magazine and iron sights.
Volt-CV: 5 round burst version of the volt, keeps accuracy but loses damage per projectile and overall fire rate. Uses Holosight.
R-97-DP: Slower firing version of the R-97 but with a 60-round drum magazine allowing for consistent fire for extended periods of time. Uses Holosight attachment.
Light Machine Guns
Spitfire Vintage: Uses a 25-round magazine using increased damage, lowered recoil, and faster reload. HCOG Ranger sight.
L-Star Revolving: Features several rotating firing tubes, increasing fire rate and increasing heat capacity, but increasing reload and decreasing projectile damage. HCOG Ranger sight.
Devotion Balanced: Removes spool up features but keeps magazine size and reload time. Decreased recoil, AOG sight.
Kraber Tactical: Suppressed sniper rifle, 2 shot to body, 1 shot headshot. AOG sight. Faster fire rate.
D-3 Double Take: High damage sniper rifle that has to be reloaded after every shot, AOG sight.
Longbow-SR: Low damage but full auto, HCOG Ranger. sight.
EVA-9: Pump action shot gun, fires less pellets but slightly more damage per pellet. Iron sights.
Mastiff-V: Projectiles leaves burn marks on impact, dealing high damage when enemy comes into contacts. Increased fire rate and magazine.
I decided to opt out of doing these for pistols and grenadier due to lack of ideas and care.