Gamma V Laser Craft (6891): parts list and STL files
Set 6891, Gamma V Laser Craft, from 1985, has 135 pieces in 72 kinds of part and colour. Here is every part, with the ones you can 3D print at home and the ones to buy.
Get the free print filesFree: an STL file for every part you can print, the parts list and a BrickLink shopping list for the rest. Pro adds print-ready plates for a 256 mm bed and our printing guide. About ProYour Pro includes the print-ready plates.
Need filament? Find PLA on Amazon. We may earn a commission if you buy.
See the finished set (photo) on Rebrickable ↗
Buy the real set on Amazon ↗ We may earn a commission if you buy.
91 to print, 44 to buy, 0 spares. Print: plain bricks, plates and beams you can make on a home 3D printer. Buy: clear, printed, rubber, electric and very thin parts, which are better ordered. Spares are the extras in the box.
Every part in set 6891
| Colour | Part | Qty | Print or buy |
|---|---|---|---|
| Light Gray | 3023 Plate 1 x 2 | 14 | |
| Black | 3020 Plate 2 x 4 | 6 | |
| Light Gray | 3747a Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin | 5 | |
| Light Gray | 3020 Plate 2 x 4 | 4 | |
| Light Gray | 3021 Plate 2 x 3 | 4 | |
| Light Gray | 4070 Brick Special 1 x 1 with Headlight | 4 | |
| Light Gray | 3022 Plate 2 x 2 | 3 | |
| Light Gray | 4315 Hinge Vehicle Roof Holder 1 x 4 | 3 | |
| Light Gray | 4475 Wedge, Plate 8 x 8 with 4 x 4 Cutout | 3 | |
| Light Gray | 3004 Brick 1 x 2 | 2 | |
| Light Gray | 3024 Plate 1 x 1 | 2 | |
| Light Gray | 3040b Brick Sloped 45° 2 x 1 with Bottom Pin | 2 | |
| Light Gray | 3622 Brick 1 x 3 | 2 | |
| Black | 3623 Plate 1 x 3 | 2 | |
| Light Gray | 3700 Brick 1 x 2 [1 Pin Hole] | 2 | |
| Light Gray | 3794a Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | 2 | |
| Light Gray | 4085a Plate Special 1 x 1 with Clip Vertical [Thin Open O Clip] | 2 | |
| Black | 4213 Hinge Vehicle Roof 4 x 4 | 2 | |
| Black | 4732 Bracket 8 x 2 x 1 1/3 | 2 | |
| Black | 4737 Panel 4 x 4 x 6 Corner Convex Ribbed | 2 | |
| Light Gray | 3001 Brick 2 x 4 | 1 | |
| Light Gray | 3002a Brick 2 x 3 without Cross Supports | 1 | |
| Light Gray | 3003a Brick 2 x 2 without Inside Ridges | 1 | |
| Light Gray | 3031 Plate 4 x 4 | 1 | |
| Light Gray | 3068b Tile 2 x 2 with Groove | 1 | |
| Black | 3188 Door 1 x 3 x 2 Right | 1 | |
| Black | 3189 Door 1 x 3 x 2 Left | 1 | |
| Light Gray | 3666 Plate 1 x 6 | 1 | |
| Light Gray | 3673 Pin without Friction Ridges Lengthwise | 1 | |
| Light Gray | 3710 Plate 1 x 4 | 1 | |
| Light Gray | 3795 Plate 2 x 6 | 1 | |
| Light Gray | 3832 Plate 2 x 10 | 1 | |
| Light Gray | 3935 Wedge Plate 4 x 4 Wing Right | 1 | |
| Light Gray | 3936 Wedge Plate 4 x 4 Wing Left | 1 | |
| Black | 4588 Brick Round 1 x 1 with Fins, Open Stud | 1 | |
| Black | 4589 Cone 1 x 1 [No Top Groove] | 1 | |
| Light Gray | 4590 Plate Special 1 x 4 Offset with Bar Holes | 1 | |
| Light Gray | 4591 Brick Round 2 x 2 x 2 with Axle Hole and Fins | 1 | |
| Black | 4595 Brick Special 1 x 2 x 2/3 with Studs on Sides | 1 | |
| Light Gray | 4596 Plate Special 1 x 2 with Long Stud Receptacle (Space Wing) | 1 | |
| Blue | 4595 Brick Special 1 x 2 x 2/3 with Studs on Sides | 1 | |
| Blue | 4733 Brick Special 1 x 1 Studs on 4 Sides | 1 | |
| Blue | 4740 Dish 2 x 2 Inverted [Radar] | 1 | |
| Trans-Red | 4589 Cone 1 x 1 [No Top Groove] | 3 | Buy |
| Light Gray | 3004pr9985 Brick 1 x 2 with Yellow Left Arrow with Black Border Print | 2 | Buy |
| Trans-Red | 3024 Plate 1 x 1 | 2 | Buy |
| Trans-Green | 3024 Plate 1 x 1 | 2 | Buy |
| Light Gray | 3069bpr0023 Tile 1 x 2 with Arrow Long Yellow with Black Border Print | 2 | Buy |
| Trans-Red | 3070b Tile 1 x 1 with Groove | 2 | Buy |
| Light Gray | 3479 Tail 4 x 2 x 2 | 2 | Buy |
| Black | 3963 Brick Special 1 x 1 with 3 Speakers / Loudspeakers / Space Positioning Rockets | 2 | Buy |
| Light Gray | 4229 Engine, Strakes, 2 x 2 Thin Top Plate | 2 | Buy |
| Black | 4229 Engine, Strakes, 2 x 2 Thin Top Plate | 2 | Buy |
| Black | 73590c01a Flexible Hose 8.5L with Tabless Ends (Ends same color as Tube) | 2 | Buy |
| Black | 298c02 Lever Small Base with Black Lever | 2 | Buy |
| Blue | 4735 Bar 1 x 3 [Clip / Anti-Stud] | 2 | Buy |
| Trans-Red | 6141 Plate Round 1 x 1 with Solid Stud | 2 | Buy |
| Light Gray | 3010a Brick 1 x 4 with Bottom Tubes, Lowered Center Cross Support | 1 | Buy |
| Light Gray | 3039pr9996 Brick Sloped 45° 2 x 2 with 12 Buttons, 3 Red Lamps, Black Panel Print | 1 | Buy |
| Light Gray | 3068bpr0032 Tile 2 x 2 with Arrow Thin Yellow with Black Border Print | 1 | Buy |
| Light Gray | 3829c01 Steering Stand 1 x 2 with Black Steering Wheel | 1 | Buy |
| Trans-Yellow | 3957a Antenna 1 x 4 with Rounded Top | 1 | Buy |
| Black | 3959 Weapon Gun / Torch (Space) [with Grooves] | 1 | Buy |
| Trans-Green | 4474 Windscreen 6 x 4 x 2 Canopy | 1 | Buy |
| Black | 4735 Bar 1 x 3 [Clip / Anti-Stud] | 1 | Buy |
| Trans-Red | 4740 Dish 2 x 2 Inverted [Radar] | 1 | Buy |
| Black | 4746 Tail 4 x 2 x 2, Rocket | 1 | Buy |
| Yellow | 3626apr0001 Minifig Head Standard Grin Print [Solid Stud] | 1 | Buy |
| Black | 3838 Minifig Neckwear Airtanks | 1 | Buy |
| Black | 3842b Helmet Classic with Thick Chin Guard and Visor Dimples | 1 | Buy |
| Black | 970c03 Hips and Black Legs | 1 | Buy |
| Black | 973c03h03pr0090 Torso, Classic Space Logo Print, Black Arms and Hands | 1 | Buy |
Print set 6891 at home
The set tool makes an STL file for each of the 91 printable pieces, sorted by colour, plus a shopping list for the 44 to buy. Free, no account, and it runs on your own phone or computer.
Get the free print filesPro adds print-ready plates for a 256 mm bed. About Pro
Parts data: Rebrickable, and it can differ slightly from your box. Part shapes: LDraw Parts Library (CC BY 4.0). Browse all sets. Independent project, not sponsored, authorised or endorsed by any brick company.