Does the Aero Precision M4E1 Threaded Stripped work with the Rosco Manufacturing K9 5.56 NATO Sage?

Aero Precision M4e1 Threaded Stripped Ar-15 Upper Receiver - Sniper Grey Cerakote

Upper Receiver

Aero Precision M4E1 Threaded Stripped

Rosco Manufacturing K9 5.56 Nato Sage Dynamics Patrol Length Ar-15 Barrel - 12.5"

Barrel

Rosco Manufacturing K9 5.56 NATO Sage Dynamics Patrol Length

from $144.00

Aero Precision upper and Rosco Manufacturing barrel compatibility

Yes, they fit

The Aero Precision M4E1 Threaded Stripped works with the Rosco Manufacturing K9 5.56 NATO Sage Dynamics. 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 Rosco Manufacturing barrel

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

Barrels builders put on the Aero Precision M4E1 Threaded Stripped

Share of builds with the Aero Precision M4E1 Threaded Stripped and any barrel

Upper Receivers builders put under the Rosco Manufacturing K9 5.56 NATO Sage

Share of builds with the Rosco Manufacturing K9 5.56 NATO Sage and any upper

  • Aero Precision M4E1 Threaded Stripped

    Of upper picks
    0%
    Median paid
    n/a

  • Rosco Manufacturing K9 5.56 NATO Sage

    Of barrel picks
    0.2%
    Median paid
    $152
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 Rosco Manufacturing barrel

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

Lower Receiver

Muzzle Device

Trigger

Handguard

Bolt Carrier Group

Charging Handle

Pistol Grip

Optic

Stock & Brace

Aero Precision M4E1 Threaded vs Rosco Manufacturing K9 5.56: specs and prices

Aero Precision M4E1 ThreadedRosco Manufacturing K9 5.56
Best pricen/a$171.00 at AT3 Tactical
Storesn/a2 of 8 in stock
AssemblyStrippedn/a
PlatformAR-15n/a
Receiver TypeM4E1n/a
Calibern/a5.56 NATO
Gas Systemn/aCarbine
Lengthn/a11.5
Twistn/a1:7
Contourn/aEnhanced Taper
Threadn/a1/2x28
Weightn/a27.05

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

No store lists it today.

Rosco Manufacturing K9 5.56 NATO Sage Dynamics

Price history, last 90 days

  • Rosco Manufacturing K9 5.56 NATO Sage: lowest $149.49 on Aug 31, highest $184.99 on Aug 9 over the last 90 days.

Barrels 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 Rosco Manufacturing K9 5.56 NATO Sage

Most picked next to it in real builds. Only parts our rules say fit the Rosco Manufacturing K9 5.56 NATO Sage are listed.