Does the Daniel Defense 11.5" Government Carbine work with the Geissele Automatics Geissele 5.56mm?
Barrel
Daniel Defense 11.5" Government Carbine 5.56
from $338.00
Bolt Carrier Group
Geissele Automatics Geissele 5.56mm Reliability Enhanced &
from $148.00
Daniel Defense barrel and Geissele bolt carrier group compatibility
Yes, they fit
The Daniel Defense 11.5" Government Carbine 5.56 works with the Geissele Automatics Geissele 5.56mm Reliability. 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 Daniel Defense 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 Daniel Defense 11.5" Government Carbine and any bolt carrier group
Share of builds with the Geissele Automatics Geissele 5.56mm and any barrel
- This pairDaniel Defense 11.5" Government Carbine 5.567%
Daniel Defense 11.5" Government Carbine
- Of barrel picks
- 1.6%
- Median paid
- $287
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 Daniel Defense 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.
Upper Receiver
Charging Handle
Gas Block
Lower Receiver
Stock & Brace
Pistol Grip
Daniel Defense 11.5" vs Geissele Automatics Geissele: specs and prices
| Daniel Defense 11.5" | Geissele Automatics Geissele | |
|---|---|---|
| Best price | $338.00 at BattleHawk Armory | $148.00 at Primary Arms |
| Stores | 4 of 5 in stock | 1 of 3 in stock |
| Caliber | 5.56 NATO | n/a |
| Gas System | Mid-Length | n/a |
| Length | 12.5 | n/a |
| Twist | 1:7 | n/a |
| Contour | Lightweight | n/a |
| Thread | 1/2x28 | n/a |
| Cartridge | n/a | 5.56 NATO |
Both for $486.00 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
- Daniel Defense 11.5" Government Carbine: lowest $327.99 on Jul 10, highest $365.00 on Aug 18 over the last 90 days.
Bolt Carrier Groups frequently paired with the Daniel Defense 11.5" Government Carbine
Most picked next to it in real builds. Only parts our rules say fit the Daniel Defense 11.5" Government Carbine 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.
