Does the Silencerco Billet work with the Geissele Automatics 11.5 Super Duty?

Silencerco Ar-15 Billet Lower Receiver

Lower Receiver

Silencerco Billet

from $269.00

Geissele Automatics Llc Ar-15 11.5 Super Duty Stripped Upper Receiver Black

Upper Receiver

Geissele Automatics 11.5 Super Duty Stripped

from $1025.00

SilencerCo lower and Geissele upper compatibility

Yes, they fit

The Silencerco Billet works with the Geissele Automatics 11.5 Super Duty Stripped. 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 SilencerCo lower and Geissele upper

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

Upper Receivers builders put on the Silencerco Billet

Share of builds with the Silencerco Billet and any upper

Lower Receivers builders put under the Geissele Automatics 11.5 Super Duty

Share of builds with the Geissele Automatics 11.5 Super Duty and any lower

  • Silencerco Billet

    Of lower picks
    0.2%
    Median paid
    $269

  • Geissele Automatics 11.5 Super Duty

    Of upper picks
    1.3%
    Median paid
    $806
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 SilencerCo lower and Geissele upper

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

Trigger

Optic

Charging Handle

Gas Block

Handguard

Barrel

Bolt Carrier Group

Stock & Brace

Pistol Grip

Silencerco Billet vs Geissele Automatics 11.5 Super: specs and prices

Silencerco BilletGeissele Automatics 11.5
Best price$269.00 at Guns.com$1025.00 at Brownells
Stores0 of 6 in stock0 of 3 in stock
AssemblyCompleteStripped
PlatformAR-15AR-15
Caliber5.56 NATO5.56 NATO
FinishHardcoat Anodizedn/a
ColorBlackn/a
Lengthn/a11.5

Both for $1294.00 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.

Silencerco Billet

Geissele Automatics 11.5 Super Duty Stripped

Price history, last 90 days

  • Silencerco Billet: lowest $269.00 on Jul 5, highest $269.00 on Jul 5 over the last 90 days.
  • Geissele Automatics 11.5 Super Duty: lowest $806.37 on Jul 6, highest $1025.00 on Jul 12 over the last 90 days.

Upper Receivers frequently paired with the Silencerco Billet

Most picked next to it in real builds. Only parts our rules say fit the Silencerco Billet are listed.

Lower Receivers frequently paired with the Geissele Automatics 11.5 Super Duty

Most picked next to it in real builds. Only parts our rules say fit the Geissele Automatics 11.5 Super Duty are listed.