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M1A 20-Round Magazine - 7.62x51mm NATO (.308 WIN) / 6.5 Creedmoor

Springfield Armory's factory 20-round detachable box magazine for the M1A and M14 pattern rifle, in 7.62x51mm NATO / .308 Winchester, also listed as compatible with 6.5 Creedmoor. The standard full-capacity magazine sold for the M1A rifle line.

M1A 20-Round Magazine - 7.62x51mm NATO (.308 WIN) / 6.5 Creedmoor
Category
Magazine
Manufacturer
Springfield Armory, Inc.
Weight
Not recorded
Mounts at
Not recorded

Specification

Everything measured

IdentityWhat it is and who made it.

Category
Magazine
Manufacturer
Springfield Armory, Inc.
Model number
MA5021
Factory part
No

Dimensions

Capacity
20

FitmentThe interface it offers and the one it needs, rather than a list of guns it claims to fit.

Rated for
, ,

Needs

  • M14 / M1A magazine wellmag:m14

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.

Stockists

Where to buy

Offers link straight to the shop. GunSpec never takes the order.

No shop has listed this part yet

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Compatibility

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/springfield-m1a-20rd' \  --header 'X-API-Key: your_key'
Response
{  "id": "springfield-m1a-20rd",  "name": "M1A 20-Round Magazine - 7.62x51mm NATO (.308 WIN) / 6.5 Creedmoor",  "category": "magazine",  "manufacturer": {    "id": "springfield-armory",    "name": "Springfield Armory, Inc."  },  "weight_g": null,  "length_mm": null,  "requires_position": null,  "provides": [],  "requires": [    [      {        "id": "mag:m14",        "name": "M14 / M1A magazine well",        "kind": "magazine_well"      }    ]  ]}