Does the CMMG Lower Reciever Parts KIT work with the Tacfire?
CMMG lower and TacFire upper compatibility
Yes, they fit
The CMMG Lower Reciever Parts KIT works with the Tacfire. 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 CMMG lower and TacFire upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the CMMG Lower Reciever Parts KIT and any upper
- This pairTacfire11%
Share of builds with the Tacfire and any lower
- This pairCMMG Lower Reciever Parts KIT11%
CMMG Lower Reciever Parts KIT
- Of lower picks
- 0%
- Median paid
- $31
Tacfire
- Of upper picks
- 0.1%
- Median paid
- $56
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 CMMG lower and TacFire 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
PSA 5.56 Full-Auto Nitride MPI
Unconfirmed
Pistol Grip
Handguard
FAXON Streamline Carbon Fiber M-LOK
Fits both
Stock & Brace
Barrel
DIAMONDBACK 5.56mm 16in Carbine Length
Unconfirmed
Charging Handle
Fits both
Suppressor
CMMG Lower Reciever Parts KIT vs Tacfire: specs and prices
| CMMG Lower Reciever Parts | Tacfire | |
|---|---|---|
| Best price | $33.72 at Classic Firearms | $55.66 at BattleHawk Armory |
| Stores | 8 of 10 in stock | 4 of 5 in stock |
| Assembly | Parts Kit | Stripped |
| Platform | AR-15 | AR-15 |
| Color | Black | n/a |
Both for $89.38 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
- CMMG Lower Reciever Parts KIT: lowest $25.62 on Jul 29, highest $39.95 on Aug 2 over the last 90 days.
- Tacfire: lowest $55.66 on Jul 19, highest $72.99 on Sep 14 over the last 90 days.
Upper Receivers frequently paired with the CMMG Lower Reciever Parts KIT
Most picked next to it in real builds. Only parts our rules say fit the CMMG Lower Reciever Parts KIT are listed.
Lower Receivers frequently paired with the Tacfire
Most picked next to it in real builds. Only parts our rules say fit the Tacfire are listed.
