Missing Piece Checker: 70310 Knighton Battle Blaster

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70310 Knighton Battle Blaster

64 pieces in 39 part and color combinations, plus 2 minifigures.

The official piece count includes the 12 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

Every bag and the box. Shake out each bag, check its corners and seams, and look inside the empty box.
Inside what you have built. Small pieces lodge inside tubes, under plates and between studs. Turn the model over and look.
The last few steps. Compare each recent step with its parts callout. A piece used in the wrong place earlier leaves you one short later.
Look-alike colors. Compare each color with the step's parts callout, especially White against Trans-Clear.
The spare pieces. This set comes with 5 spare pieces, marked on each row of the checklist. One may be the piece you need.
The floor and your building area. Check under furniture, the chair and the edges of your building surface.

Piece checklist

Light Bluish Gray 16 pieces

Bracket 1 x 2 - 2 x 2 Inverted Light Bluish Gray Part 99207 Element 4654580 ×1
Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Light Bluish Gray Part 64644 Element 4657366 1 spare in the box ×2
Handlebars Light Bluish Gray Part 30031 Element 4258308 ×1
Launcher, Brick Special 1 x 4 with Inside Clips (Disk Shooter) with Recessed Center 2 Studs Light Bluish Gray Part 16968 Element 6096150 ×2
Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×1
Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Light Bluish Gray Part 60470b Element 6337268 or 4556157 ×1
Plate Special 1 x 2, Top Clip [Split] Light Bluish Gray Part 92280 Element 4598526 ×2
Tile Round 2 x 2 with Nexo Knights Ammunition Print Light Bluish Gray Part 14769pr1030 Element 6132542 ×5
Wheel Holder, Plate, Round 2 x 2 Thin with Clips Light Bluish Gray Part 2655 Element 6152344 or 4211373 ×1

Blue 11 pieces

Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Blue Part 15672 Element 6069163 ×2
Plate 1 x 6 Blue Part 3666 Element 366623 ×2
Plate 2 x 2 Corner Blue Part 2420 Element 242073 or 242023 ×4
Plate 4 x 8 Blue Part 3035 Element 303523 ×1
Plate Special 1 x 2 [Side Handle Closed Ends] Blue Part 48336 Element 4514398 or 4247103 ×1
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Blue Part 15573 Element 6092582 ×1

Trans-Neon Orange 10 pieces

Cone 1 x 1 [Top Groove] Trans-Neon Orange Part 59900 Element 6301326 or 6172239 1 spare in the box ×2
Tile Special 1 x 2 Grille with Bottom Groove Trans-Neon Orange Part 2412b Element 6250159 or 6124829 ×3
Treasure Chest Lid [Thick Hinge] Trans-Neon Orange Part 4739a Element 6125676 or 473947 ×1
Weapon Axe Head with Bar Trans-Neon Orange Part 22407 Element 6128870 ×2
Wedge Plate 4 x 4 with 2 x 2 Cutout Trans-Neon Orange Part 43719 Element 6124831 ×1
Windscreen 5 x 2 x 1 2/3 Trans-Neon Orange Part 6070 Element 6252517 or 6120916 ×1

Dark Bluish Gray 8 pieces

Bar 6L with Stop Ring Dark Bluish Gray Part 63965 Element 6170420 or 6081987 ×2
Bar Holder with Clip Dark Bluish Gray Part 11090 Element 6336970 or 6015890 ×2
Launcher Trigger, Weapon Gun Trigger Dark Bluish Gray Part 15392 Element 6051334 1 spare in the box ×1
Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×1
Plate Special 2 x 4 with Pins Dark Bluish Gray Part 30157 Element 4509884 or 4210682 ×1
Wheel Centre Small with Stub Axles (Pulley Wheel) Dark Bluish Gray Part 3464 Element 6005463 ×1

Dark Blue 7 pieces

Brick Wedged, Sloped 4 x 2 Triple Left Dark Blue Part 43710 Element 6612894 or 6135183 ×1
Brick Wedged, Sloped 4 x 2 Triple Right Dark Blue Part 43711 Element 6612893 or 6135185 ×1
Plate 2 x 4 Dark Blue Part 3020 Element 6554194 or 4667595 ×1
Tile 1 x 6 with Groove Dark Blue Part 6636 Element 4252437 ×4

Black 4 pieces

Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Black Part 61409 Element 4541191 ×2
Launcher, Weapon Crossbow Shooter Black Part 20105 Element 6282071 or 6117858 ×1
Tile Special 1 x 1 with Clip with Rounded Edges Black Part 15712 Element 6335388 or 6066102 ×1

Flat Silver 4 pieces

Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] Flat Silver Part 22388 Element 6127036 1 spare in the box ×2
Treasure Chest Bottom with Rear Slots, No Groove Flat Silver Part 4738c Element 6125675 ×1
Weapon Sword / Greatsword Pointed with Thick Crossguard Flat Silver Part 18031 Element 6078442 ×1

Pearl Titanium 2 pieces

Wheel Hard Plastic Small (22mm D. x 24mm) Pearl Titanium Part 6118 Element 6124924 ×2

Trans-Orange 2 pieces

Tile Round 1 x 1 Trans-Orange Part 98138 Element 6514197 or 6274747 1 spare in the box ×2

Minifigures 2 figures

Royal Soldier with Dark Azure Armor Minifigure, checked as a whole figure ×1
Ash Attacker with Orange Horns Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

LEGO Missing Piece Checker

70310 Knighton Battle Blaster

Before you call it missing

Your missing list