Does the Bravo Company Manufacturing SS410 Mid work with the Proof Research 6mm ARC AR-Type?
Upper Receiver
Bravo Company Manufacturing SS410 Mid Length Group
from $880.95
Barrel
Proof Research 6mm ARC AR-Type
from $574.99
Bravo Company upper and Proof Research barrel compatibility
They fit, with a catch
The Bravo Company Manufacturing SS410 Mid Length works with the Proof Research 6mm ARC AR-Type, with one thing to check: Barrel thread pitch (5/8x24) does not match Upper Receiver thread pitch (1/2x28).
This exact setup has been built more than once on GunPartPicker.
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 Proof Research barrel
Backed by thousands of qualified builds that have both an upper and a barrel.
Share of builds with the Bravo Company Manufacturing SS410 Mid and any barrel
- This pairProof Research 6mm ARC AR-Type5%
Share of builds with the Proof Research 6mm ARC AR-Type and any upper
- This pairBravo Company Manufacturing SS410 Mid Length10%
Bravo Company Manufacturing SS410 Mid
- Of upper picks
- 0.7%
- Median paid
- $881
Proof Research 6mm ARC AR-Type
- Of barrel picks
- 0.5%
- Median paid
- $578
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.
Frequently built with the Bravo Company upper and Proof Research barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Lower Receiver
Charging Handle
Aero Precision Breach Small Levers
Fits both
Handguard
Daniel Defense MFR XL Free Float
Fits both
Gas Block
Bolt Carrier Group
Fits, check note
Pistol Grip
Stock & Brace
Bravo Company Manufacturing vs Proof Research 6mm ARC AR-Type: specs and prices
| Bravo Company Manufacturing | Proof Research 6mm ARC | |
|---|---|---|
| Best price | $880.95 at Bravo Company USA | $574.99 at Ammunition Depot |
| Stores | 1 of 1 in stock | 5 of 6 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Gas System Length | Mid-Length | n/a |
| Caliber | 5.56 NATO | 6mm ARC |
| Length | 16 | 18 |
| Gas System | n/a | Rifle |
| Twist | n/a | 1:7 5R |
| Contour | n/a | SPR |
| Thread | n/a | 5/8x24 |
| Weight | n/a | 2.14 |
Both for $1455.94 at today's best prices.
Today's best prices and 90 day price history
Every store we track for each part, cheapest in stock first. Prices are checked through the day.
Price history, last 90 days
- Bravo Company Manufacturing SS410 Mid: lowest $880.95 on Jul 5, highest $880.95 on Jul 5 over the last 90 days.
- Proof Research 6mm ARC AR-Type: lowest $493.49 on Aug 10, highest $649.99 on Sep 27 over the last 90 days.
Barrels frequently paired with the Bravo Company Manufacturing SS410 Mid
Most picked next to it in real builds. Only parts our rules say fit the Bravo Company Manufacturing SS410 Mid are listed.
Upper Receivers frequently paired with the Proof Research 6mm ARC AR-Type
Most picked next to it in real builds. Only parts our rules say fit the Proof Research 6mm ARC AR-Type are listed.
