Does the Aero Precision M4E1 W/MOE SL Grip & SL-S work with the Geissele Automatics Reliability Enhanced?
Lower Receiver
Aero Precision M4E1 W/MOE SL Grip & SL-S Carbine Stock
from $233.99
Bolt Carrier Group
Geissele Automatics Reliability Enhanced 5.56mm
from $385.00
Aero Precision lower and Geissele bolt carrier group compatibility
Yes, they fit
The Aero Precision M4E1 W/MOE SL Grip & SL-S Carbine works with the Geissele Automatics Reliability Enhanced 5.56mm. Our compatibility rules found no conflict between them.
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.
Aero Precision M4E1 W/MOE SL vs Geissele Automatics: specs and prices
| Aero Precision M4E1 W/MOE SL | Geissele Automatics | |
|---|---|---|
| Best price | $233.99 at KY Gun Company | $393.00 at Optics Planet |
| Stores | 0 of 3 in stock | 1 of 3 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | Black |
| Color | Black | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | M16 Bolt Carrier |
Both for $626.99 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 W/MOE SL Grip & SL-S: lowest $233.99 on Jul 5, highest $312.99 on Aug 29 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.