Does the LANTAC SF 15 AR Lower work with the KAK Barreled?
Lantac lower and KAK Industry upper compatibility
Yes, they fit
The LANTAC SF 15 AR Lower works with the KAK Barreled. 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 Lantac lower and KAK Industry upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the LANTAC SF 15 AR Lower and any upper
- This pairKAK Barreled29%
Share of builds with the KAK Barreled and any lower
- This pairLANTAC SF 15 AR Lower13%
LANTAC SF 15 AR Lower
- Of lower picks
- 0%
- Median paid
- n/a
KAK Barreled
- Of upper picks
- 0.1%
- Median paid
- $311
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 KAK Industry upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Bolt Carrier Group
Aero Precision 5.56 BCG W/C158 Bolt
Fits both
Trigger
Charging Handle
Fits both
Barrel
Aero Precision 5.56 Mid-Length
Fits both
Handguard
Pistol Grip
Buffer Tube Assembly
Muzzle Device
LANTAC SF 15 AR Lower vs KAK Barreled: specs and prices
| LANTAC SF 15 AR Lower | KAK Barreled | |
|---|---|---|
| Best price | $189.99 at BattleHawk Armory | $279.72 at Primary Arms |
| Stores | 0 of 2 in stock | 0 of 1 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Gas System Length | n/a | Carbine |
| Caliber | n/a | 5.56 NATO |
| Length | n/a | 11.5 |
Both for $469.71 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.
- KAK Barreled: lowest $279.72 on Jul 5, highest $279.72 on Jul 5 over the last 90 days.
Upper Receivers frequently paired with the LANTAC SF 15 AR Lower
Most picked next to it in real builds. Only parts our rules say fit the LANTAC SF 15 AR Lower are listed.
Lower Receivers frequently paired with the KAK Barreled
Most picked next to it in real builds. Only parts our rules say fit the KAK Barreled are listed.
