Does the Bravo Company MK12 Rifle-Length M4 KIT work with the Aero Precision 5.56 BCG W/C158 Bolt?
Barrel
Bravo Company MK12 Rifle-Length M4 KIT 5.56x45mm 18"
from $383.95
Bolt Carrier Group
Aero Precision 5.56 BCG W/C158 Bolt
from $148.99
Bravo Company barrel and Aero Precision bolt carrier group compatibility
Yes, they fit
The Bravo Company MK12 Rifle-Length M4 KIT 5.56x45mm works with the Aero Precision 5.56 BCG W/C158 Bolt. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Bravo Company barrels with Aero Precision bolt carrier groups are a common pairing.
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 Bravo Company barrel and Aero Precision bolt carrier group
Backed by thousands of qualified builds that have both a barrel and a bolt carrier group.
Share of builds with the Aero Precision 5.56 BCG W/C158 Bolt and any barrel
Bravo Company MK12 Rifle-Length M4 KIT
- Of barrel picks
- 0.1%
- Median paid
- $384
Aero Precision 5.56 BCG W/C158 Bolt
- Of bolt carrier group picks
- 8.4%
- Median paid
- $132
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 Bravo Company barrel and Aero Precision bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle
Lower Receiver
Unconfirmed
Upper Receiver
Gas Block
Stock & Brace
Pistol Grip
Bravo Company MK12 vs Aero Precision 5.56 BCG W/C158: specs and prices
| Bravo Company MK12 | Aero Precision 5.56 BCG | |
|---|---|---|
| Best price | $383.95 at Brownells | $148.99 at KY Gun Company |
| Stores | 4 of 5 in stock | 0 of 6 in stock |
| Caliber | 5.56 NATO | n/a |
| Gas System | Rifle | n/a |
| Length | 18 | n/a |
| Contour | M4 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Finish | n/a | Black |
Both for $532.94 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.
Bravo Company MK12 Rifle-Length M4 KIT 5.56x45mm
Price history, last 90 days
- Bravo Company MK12 Rifle-Length M4 KIT: lowest $383.95 on Jul 6, highest $439.99 on Jul 10 over the last 90 days.
- Aero Precision 5.56 BCG W/C158 Bolt: lowest $131.53 on Jul 6, highest $149.99 on Jul 12 over the last 90 days.
Bolt Carrier Groups most paired with Bravo Company barrels
The Bravo Company MK12 Rifle-Length M4 KIT is not in enough builds yet, so these are the most picked next to any Bravo Company barrel. Only parts our rules say fit the Bravo Company MK12 Rifle-Length M4 KIT are listed.
Barrels frequently paired with the Aero Precision 5.56 BCG W/C158 Bolt
Most picked next to it in real builds. Only parts our rules say fit the Aero Precision 5.56 BCG W/C158 Bolt are listed.
