Does the Radian Weapons R0898 Model 1 Upper work with the SureFire Optimized?
Upper Receiver
Radian Weapons R0898 Model 1 Upper 6mmARC Nitride Steel
from $2079.95
Bolt Carrier Group
SureFire Optimized
from $359.00
Radian upper and SureFire bolt carrier group compatibility
They fit, with a catch
The Radian Weapons R0898 Model 1 Upper 6mmARC works with the SureFire Optimized, with one thing to check: Bolt Carrier Group (5.56 NATO) has a 5.56 / .223 bolt; a 6mm ARC build needs a 6.5 Grendel / 6mm ARC bolt.
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 Radian upper and SureFire bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the Radian Weapons R0898 Model 1 Upper and any bolt carrier group
- This pairSureFire Optimized33%
Share of builds with the SureFire Optimized and any upper
- This pairRadian Weapons R0898 Model 1 Upper 6mmARC3%
Radian Weapons R0898 Model 1 Upper
- Of upper picks
- 0%
- Median paid
- $2080
SureFire Optimized
- Of bolt carrier group picks
- 0.3%
- Median paid
- $359
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 Radian upper and SureFire bolt carrier group
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
Unconfirmed
Stock & Brace
Suppressor
Radian Weapons R0898 Model 1 vs SureFire Optimized: specs and prices
| Radian Weapons R0898 Model 1 | SureFire Optimized | |
|---|---|---|
| Best price | $2079.95 at Optics Planet | $449.99 at Primary Arms |
| Stores | 3 of 4 in stock | 1 of 2 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | 6mm ARC | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | Custom Bolt Carrier |
Both for $2529.94 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
- Radian Weapons R0898 Model 1 Upper: lowest $2079.95 on Jul 5, highest $2416.99 on Jul 11 over the last 90 days.
- SureFire Optimized: lowest $359.00 on Jul 11, highest $449.99 on Jul 6 over the last 90 days.
Bolt Carrier Groups most paired with Radian uppers
The Radian Weapons R0898 Model 1 Upper is not in enough builds yet, so these are the most picked next to any Radian upper. Only parts our rules say fit the Radian Weapons R0898 Model 1 Upper are listed.
Bravo Company
Fits, check noteCheck fit
Radian Weapons Enhanced Nitride
Fits, check noteCheck fit
JP Enterprises J P Enterprises Jpbc-3A Low-Mass Bolt &
Fits, check noteCheck fit
Cryptic Coatings 5.56 NATO
Fits, check noteCheck fit
Battle Arms
Fits, check noteCheck fit
Spike's Tactical 5.56 NATO Cut Lightweight
Fits, check noteCheck fit
Upper Receivers frequently paired with the SureFire Optimized
Most picked next to it in real builds. Only parts our rules say fit the SureFire Optimized are listed.
