Does the Sharps Bros MB47 7.62x39mm AR Lower work with the Radical 7.62x39mm Upper?
Lower Receiver
Sharps Bros MB47 7.62x39mm AR Lower
from $260.61
Upper Receiver
Radical 7.62x39mm Upper
from $325.99
Sharps Bros lower and Radical Firearms upper compatibility
Yes, they fit
The Sharps Bros MB47 7.62x39mm AR Lower works with the Radical 7.62x39mm Upper. 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 Sharps Bros lower and Radical Firearms upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Sharps Bros MB47 7.62x39mm AR Lower and any upper
- This pairRadical 7.62x39mm Upper67%
Share of builds with the Radical 7.62x39mm Upper and any lower
- This pairSharps Bros MB47 7.62x39mm AR Lower20%
Sharps Bros MB47 7.62x39mm AR Lower
- Of lower picks
- 0%
- Median paid
- $259
Radical 7.62x39mm Upper
- Of upper picks
- 0.1%
- Median paid
- n/a
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 Sharps Bros lower and Radical Firearms upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle
Aero Precision Breach Small Levers
Fits both
Bolt Carrier Group
Fits both
Stock & Brace
Pistol Grip
Sharps Bros MB47 7.62x39mm AR vs Radical 7.62x39mm Upper: specs and prices
| Sharps Bros MB47 7.62x39mm | Radical 7.62x39mm Upper | |
|---|---|---|
| Best price | $260.61 at BattleHawk Armory | $325.99 at KY Gun Company |
| Stores | 0 of 1 in stock | 0 of 3 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 7.62x39mm | 7.62x39mm |
| Color | Black | n/a |
| Length | n/a | 16 |
Both for $586.60 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
- Radical 7.62x39mm Upper: lowest $325.99 on Jul 5, highest $387.99 on Jul 6 over the last 90 days.
Upper Receivers most paired with Sharps Bros lowers
The Sharps Bros MB47 7.62x39mm AR Lower is not in enough builds yet, so these are the most picked next to any Sharps Bros lower. Only parts our rules say fit the Sharps Bros MB47 7.62x39mm AR Lower are listed.
Lower Receivers frequently paired with the Radical 7.62x39mm Upper
Most picked next to it in real builds. Only parts our rules say fit the Radical 7.62x39mm Upper are listed.
