Does the Ballistic Advantage OPMOD Modern Series work with the Brownells BCG 5.56mm NATO & 30-Round?

Barrel
Ballistic Advantage OPMOD Modern Series 5.56 16 in Mid
from $133.99

Bolt Carrier Group
Brownells BCG 5.56mm NATO & 30-Round Pmag Gen M2 10 Pack
Ballistic Advantage barrel and Brownells bolt carrier group compatibility
Yes, they fit
The Ballistic Advantage OPMOD Modern Series 5.56 16 works with the Brownells BCG 5.56mm NATO & 30-Round Pmag Gen M2. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Ballistic Advantage barrels with Brownells 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 Ballistic Advantage barrel and Brownells bolt carrier group
Backed by thousands of qualified builds that have both a barrel and a bolt carrier group.
Share of builds with the Ballistic Advantage OPMOD Modern Series and any bolt carrier group
- Brownells MP29%
- KAK Industry14%
Share of builds with the Brownells BCG 5.56mm NATO & 30-Round and any barrel
Ballistic Advantage OPMOD Modern Series
- Of barrel picks
- 0.1%
- Median paid
- $95
Brownells BCG 5.56mm NATO & 30-Round
- Of bolt carrier group picks
- 0%
- Median paid
- n/a
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 Ballistic Advantage barrel 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.
Trigger
Muzzle Device

KAK Industry Retro A1 Flash Hider 1/2-28
Unconfirmed
Pistol Grip
Stock & Brace
Charging Handle
Ballistic Advantage OPMOD vs Brownells BCG 5.56mm NATO &: specs and prices
| Ballistic Advantage OPMOD | Brownells BCG 5.56mm NATO & | |
|---|---|---|
| Best price | $133.99 at Brownells | n/a |
| Stores | 4 of 4 in stock | n/a |
| Caliber | 5.56 NATO | n/a |
| Gas System | Mid-Length | n/a |
| Length | 16 | n/a |
| Contour | Government | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | M16 |
| 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.
Bolt Carrier Groups frequently paired with the Ballistic Advantage OPMOD Modern Series
Most picked next to it in real builds. Only parts our rules say fit the Ballistic Advantage OPMOD Modern Series are listed.
Barrels most paired with Brownells bolt carrier groups
The Brownells BCG 5.56mm NATO & 30-Round is not in enough builds yet, so these are the most picked next to any Brownells bolt carrier group. Only parts our rules say fit the Brownells BCG 5.56mm NATO & 30-Round are listed.


















