Does the Aero Precision / Assembled work with the Colt M4/M4A1 Replacement 14.5in?
Upper Receiver
Aero Precision / Assembled
from $111.99
Barrel
Colt M4/M4A1 Replacement 14.5in
from $319.99
Aero Precision upper and Colt barrel compatibility
Yes, they fit
The Aero Precision / Assembled works with the Colt M4/M4A1 Replacement 14.5in. 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 Colt barrel
Backed by thousands of qualified builds that have both an upper and a barrel.
Share of builds with the Aero Precision / Assembled and any barrel
- This pairColt M4/M4A1 Replacement 14.5in25%
Share of builds with the Colt M4/M4A1 Replacement 14.5in and any upper
- This pairAero Precision / Assembled25%
Aero Precision / Assembled
- Of upper picks
- 0%
- Median paid
- $112
Colt M4/M4A1 Replacement 14.5in
- Of barrel picks
- 0.1%
- Median paid
- $320
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 Colt barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Stock & Brace
Charging Handle
Fits both
Handguard
Muzzle Device
Unconfirmed
Lower Receiver
Fits both
Bolt Carrier Group
Fits both
Buffer Tube Assembly
Aero Precision / Assembled vs Colt M4/M4A1 Replacement: specs and prices
| Aero Precision / Assembled | Colt M4/M4A1 Replacement | |
|---|---|---|
| Best price | $111.99 at KY Gun Company | $319.99 at Brownells |
| Stores | 0 of 6 in stock | 0 of 2 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | Multi | 5.56 NATO |
| Receiver Type | A4 | n/a |
| Gas System | n/a | Carbine |
| Length | n/a | 14.5 |
| Twist | n/a | 1:7 |
| Contour | n/a | M4 |
Both for $431.98 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.
Aero Precision / Assembled
Price history, last 90 days
- Aero Precision / Assembled: lowest $107.80 on Jul 6, highest $124.99 on Jul 12 over the last 90 days.
- Colt M4/M4A1 Replacement 14.5in: lowest $319.99 on Jul 6, highest $322.63 on Jul 5 over the last 90 days.
Barrels frequently paired with the Aero Precision / Assembled
Most picked next to it in real builds. Only parts our rules say fit the Aero Precision / Assembled are listed.
Upper Receivers frequently paired with the Colt M4/M4A1 Replacement 14.5in
Most picked next to it in real builds. Only parts our rules say fit the Colt M4/M4A1 Replacement 14.5in are listed.
