Does the Bravo Company /M4 Flattop work with the Toolcraft .223/5.56/300BLK Profile?

Does Bravo Company /M4 Flattop fit Toolcraft .223/5.56/300BLK?

Upper Receiver

Bravo Company /M4 Flattop

Bolt Carrier Group

Toolcraft .223/5.56/300BLK Profile Left-Handed

Bravo Company upper and Toolcraft bolt carrier group compatibility

Yes, they fit

The Bravo Company /M4 Flattop works with the Toolcraft .223/5.56/300BLK Profile Left-Handed. Our compatibility rules found no conflict between them.

This exact setup is in a real GunPartPicker build.

Counted from real GunPartPicker builds: parts lists people put together while planning to buy.

Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.

Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.

How often builders pair the Bravo Company upper and Toolcraft bolt carrier group

Backed by thousands of qualified builds that have both an upper and a bolt carrier group.

Bolt Carrier Groups builders put on the Bravo Company /M4 Flattop

Share of builds with the Bravo Company /M4 Flattop and any bolt carrier group

Upper Receivers builders put under the Toolcraft .223/5.56/300BLK Profile

Share of builds with the Toolcraft .223/5.56/300BLK Profile and any upper

Bravo Company /M4 Flattop
Of upper picks
0.2%
Median paid
n/a
Toolcraft .223/5.56/300BLK Profile
Of bolt carrier group picks
0.1%
Median paid
$146

How we count ⌄

These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.