Does the Aero Precision M4E1 Rifle Lower W/ A2 work with the Geissele Automatics Super Duty MOD 1?
Lower Receiver
Aero Precision M4E1 Rifle Lower W/ A2 Grip
from $294.99
Upper Receiver
Geissele Automatics Super Duty MOD 1 HBAR 5.56 NATO
from $1450.00
Aero Precision lower and Geissele upper compatibility
Yes, they fit
The Aero Precision M4E1 Rifle Lower W/ A2 Grip works with the Geissele Automatics Super Duty MOD 1 HBAR 5.56. 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 Aero Precision lower and Geissele upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Aero Precision M4E1 Rifle Lower W/ A2 and any upper
Share of builds with the Geissele Automatics Super Duty MOD 1 and any lower
- This pairAero Precision M4E1 Rifle Lower W/ A2 Grip20%
Aero Precision M4E1 Rifle Lower W/ A2
- Of lower picks
- 0.2%
- Median paid
- $295
Geissele Automatics Super Duty MOD 1
- Of upper picks
- 0%
- Median paid
- $1438
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 Aero Precision lower and Geissele upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Bolt Carrier Group
Aero Precision 5.56 BCG W/C158 Bolt
Fits both
Charging Handle
Radian Weapons Raptor-SD OD Green
Fits both
Stock & Brace
Suppressor
Aero Precision M4E1 Rifle vs Geissele Automatics Super Duty: specs and prices
| Aero Precision M4E1 Rifle | Geissele Automatics Super | |
|---|---|---|
| Best price | $294.99 at Brownells | $1450.00 at Optics Planet |
| Stores | 0 of 2 in stock | 0 of 1 in stock |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | 5.56 NATO |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Length | n/a | 14.5 |
Both for $1744.99 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.
Price history, last 90 days
- Aero Precision M4E1 Rifle Lower W/ A2: lowest $259.91 on Aug 19, highest $294.99 on Jul 6 over the last 90 days.
Upper Receivers frequently paired with the Aero Precision M4E1 Rifle Lower W/ A2
Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1 Rifle Lower W/ A2 are listed.
Lower Receivers frequently paired with the Geissele Automatics Super Duty MOD 1
Most picked next to it in real builds. Only parts our rules say fit the Geissele Automatics Super Duty MOD 1 are listed.
