Does the LANTAC SF 15 AR Lower work with the Diamondback Firearms 223 Remington?

Lower Receiver
LANTAC SF 15 AR Lower
from $189.99

Barrel
Diamondback Firearms 223 Remington 556NATO 10" 1:8 Carbine
from $81.00
Lantac lower and Diamondback barrel compatibility
Yes, they fit
The LANTAC SF 15 AR Lower works with the Diamondback Firearms 223 Remington 556NATO 10". 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 Lantac lower and Diamondback barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the LANTAC SF 15 AR Lower and any barrel
- This pairDiamondback Firearms 223 Remington 556NATO 10"33%
Share of builds with the Diamondback Firearms 223 Remington and any lower
- This pairLANTAC SF 15 AR Lower33%
LANTAC SF 15 AR Lower
- Of lower picks
- 0%
- Median paid
- n/a
Diamondback Firearms 223 Remington
- Of barrel picks
- 0.1%
- Median paid
- $81
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 Lantac lower and Diamondback barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Upper Receiver
Trigger
Handguard
Pistol Grip
Charging Handle
Buffer Tube Assembly
Muzzle Device

Manticore Arms Afterburner Flash Hider Tip
Unconfirmed
Bolt Carrier Group

Aero Precision 5.56 BCG W/C158 Bolt
Fits both
LANTAC SF 15 AR Lower vs Diamondback Firearms 223: specs and prices
| LANTAC SF 15 AR Lower | Diamondback Firearms 223 | |
|---|---|---|
| Best price | $189.99 at BattleHawk Armory | $81.00 at BattleHawk Armory |
| Stores | 0 of 2 in stock | 4 of 4 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Caliber | n/a | .223 Wylde |
| Gas System | n/a | Carbine |
| Length | n/a | 10 |
| Twist | n/a | 1:8 |
Both for $270.99 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
- LANTAC SF 15 AR Lower: lowest $189.99 on Jul 5, highest $189.99 on Jul 5 over the last 90 days.
- Diamondback Firearms 223 Remington: lowest $81.00 on Jul 5, highest $116.49 on Jul 6 over the last 90 days.
Barrels most paired with Lantac lowers
The LANTAC SF 15 AR Lower is not in enough builds yet, so these are the most picked next to any Lantac lower. Only parts our rules say fit the LANTAC SF 15 AR Lower are listed.
Lower Receivers most paired with Diamondback barrels
The Diamondback Firearms 223 Remington is not in enough builds yet, so these are the most picked next to any Diamondback barrel. Only parts our rules say fit the Diamondback Firearms 223 Remington are listed.


















