Static-HV SMG Miniature Desk Display Ornament : COD

A non-firing, glue-together desk sculpture of the Static-HV from Call of Duty: Mobile, designed for FDM printing with no supports. Assembled on its stand it measures 206 x 70 x 118 mm. The largest part is 180 mm long and the tallest print is 49 mm, so everything fits a 180 x 180 x 180 mm printer. Unofficial fan art; Call of Duty and the weapon names belong to Activision. Decorative display model only.

Lore:
The Static-HV started life in Modern Warfare III and Warzone Season 5 as a battle-pass weapon: a compact SMG chambered in 5.7x28 mm with a high fire rate and a 50-round base magazine, pitched by the developers as a “bite-sized LMG”. It later crossed over to Call of Duty: Mobile in a Season 8 update, where it was earned through the seasonal challenge store and picked up an Akimbo perk.

Reference geometry:
Four masses: a slab-sided receiver with a faceted nose, a long magazine lying horizontally on top of the receiver between a rear sight tower and a front rail block, a short braced skeleton stock, and a raked pistol grip behind an angular trigger guard. It is a stylised interpretation, not a trace of the in-game mesh. The magazine really does load from the top: it drops into the deck on two lugs.

How it is split:

• Receiver, left and right halves (168 mm): receiver, stock, trigger guard and top rail, split down the centre plane. Each half prints flat on its split face with all detail facing up.

• Grip: separate for colour, prints upright, plugs in with a 12 x 6 x 6 mm tenon.

• Magazine: prints top-face down with its two lugs up, then drops into the top deck.

• Optic: prints standing on its front face, then slides onto the rail dovetail.

• Barrel: solid, printed muzzle-down, with a D-spigot so it cannot rotate.

• Muzzle cap: solid orange plug glued into the muzzle face.

• Stand: plinth, two snap-fit cradle uprights, slide-in nameplate.

Joints and tolerances (clearance is per side):

• Alignment pins: 4.00 mm x 9.6 mm pins in 4.40 mm x 5.0 mm deep holes, 0.20 mm.

• Keyed tenons (grip, magazine lugs): 6.0 mm thick tenons in sockets, 0.20 mm.

• Barrel seat: 8.0 mm D-spigot in 8.4 mm blind D-socket, 0.20 mm.

• Muzzle cap: 6.0 mm x 4.0 mm D-spigot in 6.4 mm x 4.2 mm blind socket, 0.20 mm.

• Optic on rail: sliding dovetail, 9.0 mm crown, 6.0 mm neck, 4.2 mm tall, 2.0 mm slots on 4.0 mm pitch, 0.25 mm.

• Nameplate: 80 x 24 x 2.4 mm plate with 45 degree bevelled ends in a dovetail groove, 0.25 mm.

• Cradle to plinth: two barbed legs (7.0 mm thick, 0.6 mm barbs) in a 7.4 x 10.4 mm mortise, 0.20 mm.

• Weapon to cradle: 0.6 mm beads on two 2.2 mm spring arms click into 0.7 mm detent pockets.
  If your printer runs tight, do not scale: sand the pins or open the holes with a 4.5 mm drill.

Filament and colours:

• Receiver halves, pins: Matte Charcoal PLA

• Grip, optic: Matte Black PLA

• Barrel: Gunmetal Silk PLA

• Magazine: translucent orange PETG or High-Visibility Orange PLA

• Muzzle cap, nameplate: High-Visibility Orange PLA (swap to white at 2.4 mm on the nameplate for contrast lettering)

• Plinth, cradles: Matte Black PLA

Print settings:

• Nozzle 0.4 mm

• Layer height 0.12 mm for nameplate, optic, barrel and magazine; 0.16 mm for everything else

• First layer 0.20 mm, elephant-foot compensation 0.15 mm

• 4 walls, Arachne wall generator

• 6 top and 5 bottom layers, monotonic top surface

• Infill: 15% gyroid for body halves, 12% gyroid for plinth, 25% gyroid for cradles

• Supports: none. Longest bridge is 12.4 mm; bridge fan at 100%

• 5 mm brim on the barrel and grip

• Nameplate colour change: pause at Z = 2.4 mm

• Every STL is already in its print orientation and sits on Z = 0

Assembly:

1. Dry-fit everything first.

2. Glue seven pins into the left receiver half, add glue to the split face, close the right half onto it, clamp.

3. Glue the grip tenon into the underside socket and the barrel spigot into the nose, flat side down.

4. Glue the orange cap into the muzzle. This is permanent by design.

5. Slide the optic onto the rail from the front. Drop the magazine onto its lugs.

6. Press each cradle into the plinth until both barbs click, slide the nameplate in from the front, snap the model into the cradles.