Does the Aero Precision M4E1 W/MOE SL Grip & SL-S work with the Rosco Manufacturing Bloodline 9mm 10.5?

Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine Stock

Lower Receiver

Aero Precision M4E1 W/MOE SL Grip & SL-S Carbine Stock

from $233.99

Rosco Manufacturing Bloodline Barrel 9mm 10.5 inch 1/10 Twist 1/2 x 28 Thread Black Nitride

Barrel

Rosco Manufacturing Bloodline 9mm 10.5 inch 1/10 Twist 1/2 X

from $104.21

Aero Precision lower and Rosco Manufacturing barrel compatibility

They fit, with a catch

The Aero Precision M4E1 W/MOE SL Grip & SL-S Carbine works with the Rosco Manufacturing Bloodline 9mm 10.5 inch 1/10, with one thing to check: Lower Receiver (5.56 NATO) needs a 9mm magazine well adapter for a PCC/9mm build.

No one has built this exact setup yet, but Aero Precision lowers with Rosco Manufacturing barrels 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 lower and Rosco Manufacturing barrel

Backed by thousands of qualified builds that have both a lower and a barrel.

Barrels builders put on the Aero Precision M4E1 W/MOE SL Grip & SL-S

Share of builds with the Aero Precision M4E1 W/MOE SL Grip & SL-S and any barrel

  • Aero Precision M4E1 W/MOE SL Grip & SL-S

    Of lower picks
    6.3%
    Median paid
    $234

  • Rosco Manufacturing Bloodline 9mm 10.5

    Not in enough builds yet to report.

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 lower and Rosco Manufacturing barrel

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

Trigger

Charging Handle

Stock & Brace

Optic

Light

Suppressor

Gas Block

Aero Precision M4E1 W/MOE SL vs Rosco Manufacturing Bloodline: specs and prices

Aero Precision M4E1 W/MOE SLRosco Manufacturing
Best price$233.99 at KY Gun Company$104.21 at BattleHawk Armory
Stores0 of 3 in stock0 of 3 in stock
AssemblyCompleten/a
PlatformAR-15n/a
Caliber5.56 NATO9mm
Trigger Pin.154n/a
FinishHardcoat Anodizedn/a
ColorBlackn/a
Gas Systemn/aBlowback
Lengthn/a10.5
Twistn/a1:10
Threadn/a1/2x28

Both for $338.20 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 W/MOE SL Grip & SL-S Carbine

Rosco Manufacturing Bloodline 9mm 10.5 inch 1/10

Price history, last 90 days

  • Aero Precision M4E1 W/MOE SL Grip & SL-S: lowest $233.99 on Jul 5, highest $312.99 on Aug 29 over the last 90 days.
  • Rosco Manufacturing Bloodline 9mm 10.5: lowest $104.21 on Jul 5, highest $134.99 on Jul 17 over the last 90 days.

Barrels frequently paired with the Aero Precision M4E1 W/MOE SL Grip & SL-S

Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1 W/MOE SL Grip & SL-S are listed.

Lower Receivers most paired with Rosco Manufacturing barrels

The Rosco Manufacturing Bloodline 9mm 10.5 is not in enough builds yet, so these are the most picked next to any Rosco Manufacturing barrel. Only parts our rules say fit the Rosco Manufacturing Bloodline 9mm 10.5 are listed.