Does the Tacfire 18" Upper .308 Win 1:10 work with the CMMG .22 AR Auto Sear Trip?
Upper Receiver
Tacfire 18" Upper .308 Win 1:10
from $395.23
Bolt Carrier Group
CMMG .22 AR Auto Sear Trip
from $44.95
TacFire upper and CMMG bolt carrier group compatibility
Yes, they fit
The Tacfire 18" Upper .308 Win 1:10 works with the CMMG .22 AR Auto Sear Trip. 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.
Tacfire 18" Upper .308 Win vs CMMG .22 AR Auto Sear Trip: specs and prices
| Tacfire 18" Upper .308 Win | CMMG .22 AR Auto Sear Trip | |
|---|---|---|
| Best price | $483.99 at Palmetto State Armory | $44.95 at CMMG |
| Stores | 3 of 5 in stock | 1 of 1 in stock |
| Assembly | Complete | n/a |
| Platform | AR-10 | n/a |
| Caliber | .308 Win | n/a |
| Length | 18 | n/a |
| Cartridge | n/a | .22 LR |
Both for $528.94 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
- Tacfire 18" Upper .308 Win 1:10: lowest $391.44 on Jul 22, highest $469.99 on Aug 2 over the last 90 days.