Does the Aero Precision M4E1 Threaded Upper work with the Cryptic Coatings 5.56 NATO?
Upper Receiver
Aero Precision M4E1 Threaded Upper
from $593.99
Bolt Carrier Group
Cryptic Coatings 5.56 NATO
from $217.99
Aero Precision upper and Cryptic Coatings bolt carrier group compatibility
Yes, they fit
The Aero Precision M4E1 Threaded Upper works with the Cryptic Coatings 5.56 NATO. 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 Threaded vs Cryptic Coatings 5.56 NATO: specs and prices
| Aero Precision M4E1 Threaded | Cryptic Coatings 5.56 NATO | |
|---|---|---|
| Best price | $593.99 at AR15 Discounts | $242.25 at Primary Arms |
| Stores | 0 of 2 in stock | 1 of 2 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Gas System Length | Mid-Length | n/a |
| Caliber | 5.56 NATO | n/a |
| Receiver Type | M4E1 | n/a |
| Length | 16 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | M16 Bolt Carrier |
| Finish | n/a | Chromium Nitride PVD |
| Weight | n/a | 11.55 |
Both for $836.24 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 Threaded Upper: lowest $593.99 on Jul 5, highest $624.99 on Jul 14 over the last 90 days.
- Cryptic Coatings 5.56 NATO: lowest $217.99 on Jul 21, highest $242.25 on Jul 5 over the last 90 days.