Does the Aero Precision M4E1 Threaded Stripped work with the Sons of Liberty Gun Works 5.56 158?
Upper Receiver
Aero Precision M4E1 Threaded Stripped Upper
from $115.99
Bolt Carrier Group
Sons of Liberty Gun Works 5.56 158 Carpenter Sp/HPT/MPI
from $157.99
Aero Precision upper and Sons of Liberty Gun Works bolt carrier group compatibility
Yes, they fit
The Aero Precision M4E1 Threaded Stripped Upper works with the Sons of Liberty Gun Works 5.56 158 Carpenter. Our compatibility rules found no conflict between them.
This exact setup has been built more than once on GunPartPicker.
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 Sons of Liberty Gun Works 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 Threaded Stripped and any bolt carrier group
- This pairSons of Liberty Gun Works 5.56 158 Carpenter2%
Share of builds with the Sons of Liberty Gun Works 5.56 158 and any upper
- This pairAero Precision M4E1 Threaded Stripped Upper2%
Aero Precision M4E1 Threaded Stripped
- Of upper picks
- 1.4%
- Median paid
- $103
Sons of Liberty Gun Works 5.56 158
- Of bolt carrier group picks
- 1.2%
- Median paid
- $149
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 Sons of Liberty Gun Works bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Lower Receiver
Unconfirmed
Charging Handle
Aero Precision Breach Small Levers
Fits both
Gas Block
Handguard
Pistol Grip
Barrel
Stock & Brace
Aero Precision M4E1 Threaded vs Sons of Liberty Gun Works 5.56: specs and prices
| Aero Precision M4E1 Threaded | Sons of Liberty Gun Works | |
|---|---|---|
| Best price | $115.99 at Brownells | $179.00 at BattleHawk Armory |
| Stores | 0 of 3 in stock | 6 of 9 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Receiver Type | M4E1 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Finish | n/a | Nitride |
Both for $294.99 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.
Aero Precision M4E1 Threaded Stripped Upper
Price history, last 90 days
- Aero Precision M4E1 Threaded Stripped: lowest $103.20 on Jul 6, highest $134.99 on Jul 12 over the last 90 days.
- Sons of Liberty Gun Works 5.56 158: lowest $157.99 on Jul 6, highest $199.00 on Jul 9 over the last 90 days.
Bolt Carrier Groups frequently paired with the Aero Precision M4E1 Threaded Stripped
Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1 Threaded Stripped are listed.
Upper Receivers frequently paired with the Sons of Liberty Gun Works 5.56 158
Most picked next to it in real builds. Only parts our rules say fit the Sons of Liberty Gun Works 5.56 158 are listed.
