Does the Aero Precision M4E1-T PRO CHF M4 5.56mm work with the San Tan Tactical Enhanced?
Upper Receiver
Aero Precision M4E1-T PRO CHF M4 5.56mm 14.5 inch Hanson Mid
from $720.00
Bolt Carrier Group
San Tan Tactical Enhanced
from $199.00
Aero Precision upper and San Tan Tactical bolt carrier group compatibility
Yes, they fit
The Aero Precision M4E1-T PRO CHF M4 5.56mm 14.5 works with the San Tan Tactical Enhanced. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Aero Precision uppers with San Tan Tactical bolt carrier groups 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 upper and San Tan Tactical 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 M4E1-T PRO CHF M4 5.56mm and any bolt carrier group
Share of builds with the San Tan Tactical Enhanced and any upper
Aero Precision M4E1-T PRO CHF M4 5.56mm
- Of upper picks
- 0%
- Median paid
- $666
San Tan Tactical Enhanced
- Of bolt carrier group picks
- 2.3%
- Median paid
- $176
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 San Tan Tactical 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
Fits both
Lower Receiver
Fits both
Pistol Grip
Stock & Brace
Gas Block
Handguard
TacFire Maximize Your 's Potential
Fits both
Barrel
Aero Precision M4E1-T PRO CHF vs San Tan Tactical Enhanced: specs and prices
| Aero Precision M4E1-T PRO | San Tan Tactical Enhanced | |
|---|---|---|
| Best price | $739.99 at Optics Planet | $199.00 at BattleHawk Armory |
| Stores | 0 of 1 in stock | 0 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 | 14.5 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | Custom Bolt Carrier |
| Finish | n/a | Nitride |
Both for $938.99 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-T PRO CHF M4 5.56mm: lowest $702.99 on Jul 5, highest $739.99 on Jul 12 over the last 90 days.
- San Tan Tactical Enhanced: lowest $199.00 on Jul 5, highest $275.49 on Jul 12 over the last 90 days.
Bolt Carrier Groups most paired with Aero Precision uppers
The Aero Precision M4E1-T PRO CHF M4 5.56mm is not in enough builds yet, so these are the most picked next to any Aero Precision upper. Only parts our rules say fit the Aero Precision M4E1-T PRO CHF M4 5.56mm are listed.
Upper Receivers frequently paired with the San Tan Tactical Enhanced
Most picked next to it in real builds. Only parts our rules say fit the San Tan Tactical Enhanced are listed.
