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Yankee Hill Machine Bad Larry .338

Full-auto rated .338 bore rifle suppressor in 17-4 PH stainless and Cobalt 6 on the 1.375-24 HUB thread. Ships with a 5/8-24 direct thread adapter and accepts the Phantom and sRx quick-detach systems. Minimum barrels of 20 in for .338 Lapua and .300 Win Mag, 10.5 in for .308 and 10 in for 5.56.

Yankee Hill Machine Bad Larry .338
Category
Suppressor
Manufacturer
Yankee Hill Machine Co.
Weight
482 g
Mounts at
Muzzle

Specification

Everything measured

IdentityWhat it is and who made it.

Category
Suppressor
Manufacturer
Yankee Hill Machine Co.
Model number
YHM-2338-24
Factory part
No

Dimensions

Weight
482 g
Length
187 mm
Bore diameter
8.60 mm

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

Mounts at
MuzzleThe threaded end of the barrel, where a brake, a compensator or a suppressor goes.
Rated for
, , , and 4 more

Needs

  • 5/8-24 UNEF right handA screw thread cut into the barrel or the part, named by its diameter and pitch. Both halves have to match exactly, and a left hand thread will not take a right hand device.thread:5/8x24

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 part

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/yhm-bad-larry-338' \  --header 'X-API-Key: your_key'
Response
{  "id": "yhm-bad-larry-338",  "name": "Yankee Hill Machine Bad Larry .338",  "category": "suppressor",  "manufacturer": {    "id": "yankee-hill-machine",    "name": "Yankee Hill Machine Co."  },  "weight_g": 482,  "length_mm": 187,  "requires_position": "muzzle",  "provides": [],  "requires": [    [      {        "id": "thread:5/8x24",        "name": "5/8-24 UNEF right hand",        "kind": "thread"      }    ]  ]}