Does the Aero Precision M5E1 .308 Win Enhanced work with the CMMG .308 Win/7.62?
Upper Receiver
Aero Precision M5E1 .308 Win Enhanced Assembled W/No Barrel
from $199.99
Bolt Carrier Group
CMMG .308 Win/7.62
from $221.36
Aero Precision upper and CMMG bolt carrier group compatibility
Yes, they fit
The Aero Precision M5E1 .308 Win Enhanced Assembled works with the CMMG .308 Win/7.62. 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 upper and CMMG bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the Aero Precision M5E1 .308 Win Enhanced and any bolt carrier group
- This pairCMMG .308 Win/7.6233%
Share of builds with the CMMG .308 Win/7.62 and any upper
- Aero Precision M4E1 Threaded UpperDoes not fit3%
Aero Precision M5E1 .308 Win Enhanced
- Of upper picks
- 0%
- Median paid
- n/a
CMMG .308 Win/7.62
- Of bolt carrier group picks
- 0.9%
- Median paid
- $220
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 upper and CMMG bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle
Radian Raptor & Talon Safety Selector Combo
Unconfirmed
Lower Receiver
Barrel
FAXON Firearms Match .308 Win 18"
Fits both
Stock & Brace
Suppressor
Gas Block
Aero Precision M5E1 .308 Win vs CMMG .308 Win/7.62: specs and prices
| Aero Precision M5E1 .308 Win | CMMG .308 Win/7.62 | |
|---|---|---|
| Best price | $199.99 at Optics Planet | $255.40 at Classic Firearms |
| Stores | 0 of 3 in stock | 4 of 7 in stock |
| Assembly | Complete | n/a |
| Platform | AR-10 | n/a |
| Caliber | .308 Win | n/a |
| Receiver Type | AR-10/M5 | n/a |
| Cartridge | n/a | .308 Win |
| Finish | n/a | Phosphate |
| Material | n/a | Steel |
Both for $455.39 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.
Aero Precision M5E1 .308 Win Enhanced Assembled
Price history, last 90 days
- Aero Precision M5E1 .308 Win Enhanced: lowest $188.76 on Jul 6, highest $219.99 on Jul 15 over the last 90 days.
- CMMG .308 Win/7.62: lowest $221.36 on Jul 5, highest $307.99 on Jul 6 over the last 90 days.
Bolt Carrier Groups frequently paired with the Aero Precision M5E1 .308 Win Enhanced
Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M5E1 .308 Win Enhanced are listed.
Upper Receivers frequently paired with the CMMG .308 Win/7.62
Most picked next to it in real builds. Only parts our rules say fit the CMMG .308 Win/7.62 are listed.
