Does the Ballistic Advantage Modern Series 11.5 work with the Geissele Automatics Reliability Enhanced?
Barrel
Ballistic Advantage Modern Series 11.5 Carbine Gov't
from $117.99
Bolt Carrier Group
Geissele Automatics Reliability Enhanced 5.56mm
from $384.99
Ballistic Advantage barrel and Geissele bolt carrier group compatibility
Yes, they fit
The Ballistic Advantage Modern Series 11.5 Carbine works with the Geissele Automatics Reliability Enhanced 5.56mm. 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 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 11.5 and any bolt carrier group
Share of builds with the Geissele Automatics Reliability Enhanced and any barrel
Ballistic Advantage Modern Series 11.5
- Of barrel picks
- 0.5%
- Median paid
- $133
Geissele Automatics Reliability Enhanced
- Of bolt carrier group picks
- 1.3%
- Median paid
- $334
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.
Charging Handle
Lower Receiver
Fits both
Upper Receiver
Daniel Defense 14.5" 5.56 M4A1 Upper
Fits both
Pistol Grip
Stock & Brace
Suppressor
Ballistic Advantage Modern vs Geissele Automatics: specs and prices
| Ballistic Advantage Modern | Geissele Automatics | |
|---|---|---|
| Best price | $117.99 at Ammunition Depot | $393.00 at Optics Planet |
| Stores | 4 of 8 in stock | 1 of 3 in stock |
| Caliber | 5.56 NATO | n/a |
| Gas System | Carbine | n/a |
| Length | 11.5 | n/a |
| Twist | 1:7 | n/a |
| Contour | Government | n/a |
| Thread | 1/2x28 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | M16 Bolt Carrier |
| Finish | n/a | Black |
| Weight | 20.5 | n/a |
Both for $510.99 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.
Ballistic Advantage Modern Series 11.5 Carbine
Price history, last 90 days
- Ballistic Advantage Modern Series 11.5: lowest $103.08 on Aug 25, highest $155.00 on Jul 20 over the last 90 days.
- Geissele Automatics Reliability Enhanced: lowest $384.99 on Aug 30, highest $393.99 on Jul 17 over the last 90 days.
Bolt Carrier Groups frequently paired with the Ballistic Advantage Modern Series 11.5
Most picked next to it in real builds. Only parts our rules say fit the Ballistic Advantage Modern Series 11.5 are listed.
ToolCraft 6.8 SPC Nitride
Fits, check noteCheck fit
Barrels frequently paired with the Geissele Automatics Reliability Enhanced
Most picked next to it in real builds. Only parts our rules say fit the Geissele Automatics Reliability Enhanced are listed.
