Does the Wilson Combat Billet work with the Proof Research 6mm ARC AR-Type?
Wilson Combat upper and Proof Research barrel compatibility
Yes, they fit
The Wilson Combat Billet works with the Proof Research 6mm ARC AR-Type. Our compatibility rules found no conflict between them.
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 Wilson Combat upper and Proof Research barrel
Backed by thousands of qualified builds that have both an upper and a barrel.
Share of builds with the Wilson Combat Billet and any barrel
- This pairProof Research 6mm ARC AR-Type0.9%
Share of builds with the Proof Research 6mm ARC AR-Type and any upper
- This pairWilson Combat Billet24%
Wilson Combat Billet
- Of upper picks
- 4.4%
- Median paid
- $173
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 Wilson Combat 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.
Gas Block
Lower Receiver
Unconfirmed
Charging Handle
Aero Precision Breach Small Levers
Fits both
Bolt Carrier Group
Fits, check note
Handguard
Pistol Grip
Stock & Brace
Wilson Combat Billet vs Proof Research 6mm ARC AR-Type: specs and prices
| Wilson Combat Billet | Proof Research 6mm ARC | |
|---|---|---|
| Best price | n/a | $574.99 at Ammunition Depot |
| Stores | n/a | 5 of 6 in stock |
| Assembly | Set | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | 6mm ARC |
| Receiver Type | Billet | n/a |
| Gas System | n/a | Rifle |
| Length | n/a | 18 |
| Twist | n/a | 1:7 5R |
| Contour | n/a | SPR |
| Thread | n/a | 5/8x24 |
| Weight | n/a | 2.14 |
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
- 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 Wilson Combat Billet
Most picked next to it in real builds. Only parts our rules say fit the Wilson Combat Billet 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.
Bravo Company Manufacturing SS410 Mid Length Group
Fits, check noteCheck fit
