Trijicon ACOG TA02
Fixed 4x32 ACOG with a battery powered LED illuminated crosshair reticle in place of the fibre optic and tritium, running over 12,000 hours on one AA cell at a mid setting. Ships with the TA51 flattop thumbscrew mount for a Picatinny rail. Weight and length are for the sight with that mount.

- Category
- Optic
- Manufacturer
- Trijicon
- Weight
- 496 g
- Mounts at
- Top
Specification
Everything measured
IdentityWhat it is and who made it.
- Category
- Optic
- Manufacturer
- Trijicon
- Model number
- TA02
- Factory part
- No
Dimensions
- Weight
- 496 g
- Length
- 152 mm
FitmentThe interface it offers and the one it needs, rather than a list of guns it claims to fit.
- Mounts at
- TopThe upper rail, over the receiver: optics, magnifiers and back-up sights.
Picatinny rail (MIL-STD-1913)A machined rail the part clamps onto. Picatinny and Weaver look alike and are not interchangeable in every direction.rail:picatinny
Needs
ProvenanceEvery figure above was taken from one of these pages. The confidence reflects how much of the record came from a page a claim can be checked against.
Confidence in this record
95%
Stockists
Where to buy
Offers link straight to the shop. GunSpec never takes the order.
No shop has listed this part yet
Stock and prices come from the shops themselves. If you sell this part, you can list it and it appears here.
List a partCompatibility
Which firearms take this part
Studio
Every firearm this threads onto, resolved
Not a list the maker typed out: the answer comes from the interface this part needs and the mounts each firearm exposes, so it stays right when either one changes.
- The reverse lookup on every part in the catalogue
- Interface standards, platforms and fit overrides
- The same answers through the API and the MCP server
Requires a signed-in GunSpec account on the Studio plan. The answer is computed per firearm, so it is not part of the public record.
API
The call that returns this record
The same fields, in the same units, from the same endpoint the page reads.
curl --request GET \ --url 'https://api.gunspec.io/v1/attachments/trijicon-acog-ta02' \ --header 'X-API-Key: your_key'{ "id": "trijicon-acog-ta02", "name": "Trijicon ACOG TA02", "category": "optic", "manufacturer": { "id": "trijicon", "name": "Trijicon" }, "weight_g": 496, "length_mm": 152, "requires_position": "top", "provides": [], "requires": [ [ { "id": "rail:picatinny", "name": "Picatinny rail (MIL-STD-1913)", "kind": "rail" } ] ]}