BCM Gunfighter Charging Handle Mod 4B, Medium Latch
Right-side AR-15 charging handle with the Mod 4B medium latch, which extends about 0.91 inches past the body, and an internal pivot that moves the load from the roll pin to the body so it survives blade-style pulls against the optic. Forged 7075-T6 aluminium, hardcoat anodised. Replaced in the BCM catalog by the MK2 asymmetric charging handle with medium latch.
- Category
- Charging handle
- Manufacturer
- Bravo Company Manufacturing
- Weight
- 57 g
- Mounts at
- Not recorded
Specification
Everything measured
IdentityWhat it is and who made it.
- Category
- Charging handle
- Manufacturer
- Bravo Company Manufacturing
- Model number
- BCM-GFH-MOD4B-556
- Introduced
- 2010
- Factory part
- No
Dimensions
- Weight
- 57 g
- Length
- 216 mm
FitmentThe interface it offers and the one it needs, rather than a list of guns it claims to fit.
AR-15 upper receiver charging handlecharging:ar15
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
75%
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/bcm-gunfighter-mod-4' \ --header 'X-API-Key: your_key'{ "id": "bcm-gunfighter-mod-4", "name": "BCM Gunfighter Charging Handle Mod 4B, Medium Latch", "category": "charging_handle", "manufacturer": { "id": "bravo-company", "name": "Bravo Company Manufacturing" }, "weight_g": 57, "length_mm": 216, "requires_position": null, "provides": [], "requires": [ [ { "id": "charging:ar15", "name": "AR-15 upper receiver charging handle", "kind": "charging_handle" } ] ]}