Does the Ballistic Advantage Modern Series HBAR work with the Geissele Automatics Geissele 5.56mm?

Barrel
Ballistic Advantage Modern Series HBAR 5.56 NATO
from $117.49

Bolt Carrier Group
Geissele Automatics Geissele 5.56mm Reliability Enhanced &
from $148.00
Ballistic Advantage barrel and Geissele bolt carrier group compatibility
Yes, they fit
The Ballistic Advantage Modern Series HBAR 5.56 NATO works with the Geissele Automatics Geissele 5.56mm Reliability. Our compatibility rules found no conflict between them.
This exact setup has been built more than once on GunPartPicker.
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 Geissele 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 Modern Series HBAR and any bolt carrier group
- This pairGeissele Automatics Geissele 5.56mm Reliability14%
Share of builds with the Geissele Automatics Geissele 5.56mm and any barrel
- This pairBallistic Advantage Modern Series HBAR 5.56 NATO33%
Ballistic Advantage Modern Series HBAR
- Of barrel picks
- 0.8%
- Median paid
- $150
Geissele Automatics Geissele 5.56mm
- Of bolt carrier group picks
- 0.2%
- Median paid
- $130
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 Geissele bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Gas Block
Stock & Brace
Charging Handle
Pistol Grip
Handguard
Muzzle Device

SilencerCo 30 Cal Muzzle Brake
Fits both
Ballistic Advantage Modern vs Geissele Automatics Geissele: specs and prices
| Ballistic Advantage Modern | Geissele Automatics Geissele | |
|---|---|---|
| Best price | $166.25 at Optics Planet | $148.00 at Primary Arms |
| Stores | 1 of 8 in stock | 1 of 3 in stock |
| Caliber | 5.56 NATO | n/a |
| Gas System | Mid-Length | n/a |
| Length | 16 | n/a |
| Twist | 1:10 | n/a |
| Contour | M4 | n/a |
| Thread | 1/2x28 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Weight | 35 | n/a |
Both for $314.25 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.
Ballistic Advantage Modern Series HBAR 5.56 NATO
Price history, last 90 days
- Ballistic Advantage Modern Series HBAR: lowest $117.49 on Aug 11, highest $166.25 on Jul 9 over the last 90 days.
Bolt Carrier Groups frequently paired with the Ballistic Advantage Modern Series HBAR
Most picked next to it in real builds. Only parts our rules say fit the Ballistic Advantage Modern Series HBAR are listed.
Barrels frequently paired with the Geissele Automatics Geissele 5.56mm
Most picked next to it in real builds. Only parts our rules say fit the Geissele Automatics Geissele 5.56mm are listed.



















