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Compatible with / aftermarket for products by Mattel, Inc. Not affiliated with, endorsed, or sponsored by Mattel, Mega Brands, or any franchise rights-holder.

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GCM37 · Spartan-IV Team Battle · BlokBlok

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Sets
Halo
Halo - 4 / 5
GCM37

GCM37

Spartan-IV Team Battle

Year released: 2019
Year discontinued: 2020
Pieces: 107
Figures: 4
Brand era: MegaConstrux
Weight: —
Retail price (USD): —

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Inventory

Partial · 31/107 parts · 4/4 figs (64%)

Minifigures4 logged· 3 typesSort:

×1
×2Elite Ranger - Metallic Dark Purple (Halo 5)FIG-GCM37-C

Item catalogued 2026-05-08.

Instructions

OfficialInstructions on service.mattel.com↗

Sources & cross-references (2)

Mattel customer serviceGCM37 ↗
Mattel instruction PDFhttps://service.mattel.com/instruction_sheets/GCM37.pdf ↗

Spartan Vector - Metallic Green (Halo 5)FIG-GCM37-B

×1Spartan AthlonFIG-GCM37-A

Parts31 logged· 18 typesSort:

×3Slope panel 2 x 4 double taperedAM08416ARMPurple, Rich
×1Plate 2 x 8AM08483APGGray, Steel
×4Connector: pin, smallAM17003MMGray, Dark (Metallic)
×1Weapon, Firearm: Type-51, Covenant CarbineAM17036APGGray, Steel
×2Covenant Crate Half without Wall InsertAM18212MMGray, Dark (Metallic)
×2Covenant Crate WallAM18213ARMPurple, Rich
×2Connector: rod, small, elbow, asymmetricalAM19392WClear (Translucent)
×2Tile 1 x 2AM22501APGGray, Steel
×1Weapon, Firearm: rifle, Type-55 Directed Energy, Storm RifleAM73778APGGray, Steel
×2Bar 8L with connector tipAM76192WClear (Translucent)
×2Plate 2 x 6 Irregular (Figure Stand)AM76357RLGreen, Rich
×1Weapon, Firearm: MLRS-1 Hydra Gyroc LauncherAM76712CABrown, Aged Leather
×2Plate 3 x 7 irregularAM77792RLGreen, Rich
×1Weapon: Attachment DMR ScopeAM79109MMGray, Dark (Metallic)
×1Weapon, Firearm: DMRAM79607MMGray, Dark (Metallic)
×1Weapon, Exotic: Muzzle Flash, Wide BurstAM79769AMZOrange, Amber (Translucent)
×1Weapon, Exotic: Muzzle Flash, Cone ShapedAM79770AMZOrange, Amber (Translucent)
×2Plate 1 x 4MA09593BLGGray, Dull

Instructions1 logged· 1 type

×1Instruction booklet for GCM37 Spartan-IV Team BattleINS-GCM37

Packaging1 logged· 1 type

×1Original packaging for GCM37 Spartan-IV Team BattleBOX-GCM37

Price history(last 6 months)

No completed sales in the last 6 months.