Does the Aero Precision M4E1 W/MOE SL Grip & SL-S work with the ZRODelta Contract Forged 7075 A4?
Lower Receiver
Aero Precision M4E1 W/MOE SL Grip & SL-S Carbine Stock
from $233.99
Upper Receiver
ZRODelta Contract Forged 7075 A4 T-Marked Small
from $81.99
Aero Precision lower and ZRODelta upper compatibility
Yes, they fit
The Aero Precision M4E1 W/MOE SL Grip & SL-S Carbine works with the ZRODelta Contract Forged 7075 A4 T-Marked Small. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Aero Precision lowers with ZRODelta uppers are a common pairing.
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 ZRODelta 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 W/MOE SL Grip & SL-S and any upper
Aero Precision M4E1 W/MOE SL Grip & SL-S
- Of lower picks
- 6.3%
- Median paid
- $234
ZRODelta Contract Forged 7075 A4
Not in enough builds yet to report.
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 ZRODelta upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle
Aero Precision Breach Small Levers
Fits both
Bolt Carrier Group
Aero Precision 5.56 BCG W/C158 Bolt
Unconfirmed
Stock & Brace
Suppressor
Gas Block
Aero Precision M4E1 W/MOE SL vs ZRODelta Contract Forged 7075: specs and prices
| Aero Precision M4E1 W/MOE SL | ZRODelta Contract Forged | |
|---|---|---|
| Best price | $233.99 at KY Gun Company | $81.99 at Optics Planet |
| Stores | 0 of 3 in stock | 1 of 1 in stock |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Receiver Type | n/a | A4 |
Both for $315.98 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.
- ZRODelta Contract Forged 7075 A4: lowest $79.99 on Jul 5, highest $81.99 on Jul 19 over the last 90 days.
Upper Receivers frequently paired with the Aero Precision M4E1 W/MOE SL Grip & SL-S
Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1 W/MOE SL Grip & SL-S are listed.
Lower Receivers most paired with ZRODelta uppers
The ZRODelta Contract Forged 7075 A4 is not in enough builds yet, so these are the most picked next to any ZRODelta upper. Only parts our rules say fit the ZRODelta Contract Forged 7075 A4 are listed.
