Does the LANTAC USA USC Side Charging Upper .223 work with the LANTAC M-SPEC BCG 7.62x51mm NATO/.308?
Upper Receiver
LANTAC USA USC Side Charging Upper .223 Rem/5.56 NATO
Bolt Carrier Group
LANTAC M-SPEC BCG 7.62x51mm NATO/.308 Nitride Finish 8620
from $220.99
Lantac USA upper and Lantac bolt carrier group compatibility
Yes, they fit
The LANTAC USA USC Side Charging Upper .223 Rem/5.56 works with the LANTAC M-SPEC BCG 7.62x51mm NATO/.308 Nitride. Our compatibility rules found no conflict between them.
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.
LANTAC USA USC Side Charging vs LANTAC M-SPEC BCG 7.62x51mm: specs and prices
| LANTAC USA USC Side Charging | LANTAC M-SPEC BCG 7.62x51mm | |
|---|---|---|
| Best price | n/a | $220.99 at Optics Planet |
| Stores | n/a | 3 of 6 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | n/a |
| Cartridge | n/a | 7.62x51 NATO |
| Finish | n/a | Nitride |
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.
LANTAC USA USC Side Charging Upper .223 Rem/5.56
No store lists it today.
Price history, last 90 days
- LANTAC M-SPEC BCG 7.62x51mm NATO/.308: lowest $220.99 on Jul 5, highest $247.99 on Jul 28 over the last 90 days.