Does the Smith & Wesson M&P15 Lower work with the Colt LE6933 Replacement Stripped 11.5in?

Smith & Wesson M&P15 Complete Lower 5.56x45mm/.223 Remington, Black - 812002

Lower Receiver

Smith & Wesson M&P15 Lower 5.56x45mm/.223 Remington

from $269.99

Colt Le6933 Replacement Barrel Stripped 11.5in

Barrel

Colt LE6933 Replacement Stripped 11.5in

from $239.99

Smith & Wesson lower and Colt barrel compatibility

Yes, they fit

The Smith & Wesson M&P15 Lower 5.56x45mm/.223 works with the Colt LE6933 Replacement Stripped 11.5in. Our compatibility rules found no conflict between them.

No one has built this exact setup yet, but Smith & Wesson lowers with Colt 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 Smith & Wesson lower and Colt barrel

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

Barrels builders put on the Smith & Wesson M&P15 Lower

Share of builds with the Smith & Wesson M&P15 Lower and any barrel

Lower Receivers builders put under the Colt LE6933 Replacement Stripped 11.5in

Share of builds with the Colt LE6933 Replacement Stripped 11.5in and any lower

  • Smith & Wesson M&P15 Lower

    Of lower picks
    4.9%
    Median paid
    $270

  • Colt LE6933 Replacement Stripped 11.5in

    Of barrel picks
    0.1%
    Median paid
    n/a
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 Smith & Wesson lower and Colt barrel

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

Trigger

Upper Receiver

Stock & Brace

Bolt Carrier Group

Optic

Suppressor

Charging Handle

Light

Smith & Wesson M&P15 Lower vs Colt LE6933 Replacement: specs and prices

Smith & Wesson M&P15 LowerColt LE6933 Replacement
Best price$339.20 at Classic Firearms$239.99 at Brownells
Stores4 of 6 in stock0 of 1 in stock
AssemblyCompleten/a
PlatformAR-15n/a
Caliber5.56 NATO5.56 NATO
ColorBlackn/a
Gas Systemn/aCarbine
Lengthn/a11.5
Twistn/a1:7
Contourn/aM4

Both for $579.19 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.

Smith & Wesson M&P15 Lower 5.56x45mm/.223

Colt LE6933 Replacement Stripped 11.5in

Price history, last 90 days

  • Smith & Wesson M&P15 Lower: lowest $269.99 on Jul 11, highest $420.99 on Sep 26 over the last 90 days.
  • Colt LE6933 Replacement Stripped 11.5in: lowest $239.99 on Jul 6, highest $239.99 on Jul 6 over the last 90 days.

Barrels frequently paired with the Smith & Wesson M&P15 Lower

Most picked next to it in real builds. Only parts our rules say fit the Smith & Wesson M&P15 Lower are listed.

Lower Receivers frequently paired with the Colt LE6933 Replacement Stripped 11.5in

Most picked next to it in real builds. Only parts our rules say fit the Colt LE6933 Replacement Stripped 11.5in are listed.