Does the Foxtrot Mike Products FM9 Premium 9mm work with the Brownells BRN Glock Pattern 9mm Luger?

Lower Receiver
Foxtrot Mike Products FM9 Premium 9mm
from $275.00

Bolt Carrier Group
Brownells BRN Glock Pattern 9mm Luger Bolt
from $87.99
Foxtrot Mike Products lower and Brownells bolt carrier group compatibility
Yes, they fit
The Foxtrot Mike Products FM9 Premium 9mm works with the Brownells BRN Glock Pattern 9mm Luger Bolt. 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 Foxtrot Mike Products lower and Brownells bolt carrier group
Backed by thousands of qualified builds that have both a lower and a bolt carrier group.
Share of builds with the Foxtrot Mike Products FM9 Premium 9mm and any bolt carrier group
- FAXON Chameleon 5.56 NitrideDoes not fit12%
- Aero Precision 5.56 BCG W/C158 BoltDoes not fit10%
- PSA Custom Fathers of Freedom 5.56 Full AutoDoes not fit8%
- This pairBrownells BRN Glock Pattern 9mm Luger Bolt2%
Share of builds with the Brownells BRN Glock Pattern 9mm Luger and any lower
- This pairFoxtrot Mike Products FM9 Premium 9mm14%
Foxtrot Mike Products FM9 Premium 9mm
- Of lower picks
- 1.3%
- Median paid
- $275
Brownells BRN Glock Pattern 9mm Luger
- Of bolt carrier group picks
- 0.1%
- Median paid
- $85
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 Foxtrot Mike Products lower and Brownells bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Foxtrot Mike Products FM9 vs Brownells BRN Glock Pattern: specs and prices
| Foxtrot Mike Products FM9 | Brownells BRN Glock Pattern | |
|---|---|---|
| Best price | $275.00 at Primary Arms | $87.99 at Brownells |
| Stores | 0 of 1 in stock | 1 of 1 in stock |
| Assembly | Complete | n/a |
| Platform | AR-9 | n/a |
| Caliber | 9mm | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | Nitride |
| Cartridge | n/a | 9mm |
Both for $362.99 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
- Foxtrot Mike Products FM9 Premium 9mm: lowest $275.00 on Jul 7, highest $275.00 on Jul 7 over the last 90 days.
- Brownells BRN Glock Pattern 9mm Luger: lowest $87.99 on Aug 13, highest $109.99 on Aug 21 over the last 90 days.
Bolt Carrier Groups frequently paired with the Foxtrot Mike Products FM9 Premium 9mm
Most picked next to it in real builds. Only parts our rules say fit the Foxtrot Mike Products FM9 Premium 9mm are listed.
Lower Receivers frequently paired with the Brownells BRN Glock Pattern 9mm Luger
Most picked next to it in real builds. Only parts our rules say fit the Brownells BRN Glock Pattern 9mm Luger are listed.















