Does the Sharps Bros Showdown SBLR11 Stripped work with the Geissele Automatics Super Duty MOD1 5.56?
Lower Receiver
Sharps Bros Showdown SBLR11 Stripped Lower
from $284.95
Upper Receiver
Geissele Automatics Super Duty MOD1 5.56 NATO
from $1201.99
Sharps Bros lower and Geissele upper compatibility
Yes, they fit
The Sharps Bros Showdown SBLR11 Stripped Lower works with the Geissele Automatics Super Duty MOD1 5.56 NATO. 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 Sharps Bros lower and Geissele upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Sharps Bros Showdown SBLR11 Stripped and any upper
- This pairGeissele Automatics Super Duty MOD1 5.56 NATO11%
- PSA GEN3 PA10 20" Rifle-Length .308 WIN 1:10Does not fit11%
Share of builds with the Geissele Automatics Super Duty MOD1 5.56 and any lower
- This pairSharps Bros Showdown SBLR11 Stripped Lower4%
Sharps Bros Showdown SBLR11 Stripped
- Of lower picks
- 0.1%
- Median paid
- $285
Geissele Automatics Super Duty MOD1 5.56
- Of upper picks
- 0.1%
- Median paid
- $1026
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 Sharps Bros 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.
Pistol Grip
Bolt Carrier Group
Fits both
Charging Handle
Unconfirmed
Buffer Tube Assembly
Muzzle Device
Sharps Bros Showdown SBLR11 vs Geissele Automatics Super Duty: specs and prices
| Sharps Bros Showdown SBLR11 | Geissele Automatics Super | |
|---|---|---|
| Best price | $284.95 at Classic Firearms | $1201.99 at KY Gun Company |
| Stores | 1 of 1 in stock | 0 of 5 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | Multi | 5.56 NATO |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Length | n/a | 12.5 |
Both for $1486.94 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.
Price history, last 90 days
- Sharps Bros Showdown SBLR11 Stripped: lowest $284.95 on Jul 12, highest $284.95 on Jul 12 over the last 90 days.
- Geissele Automatics Super Duty MOD1 5.56: lowest $1025.62 on Jul 6, highest $1325.99 on Aug 4 over the last 90 days.
Upper Receivers frequently paired with the Sharps Bros Showdown SBLR11 Stripped
Most picked next to it in real builds. Only parts our rules say fit the Sharps Bros Showdown SBLR11 Stripped are listed.
Lower Receivers frequently paired with the Geissele Automatics Super Duty MOD1 5.56
Most picked next to it in real builds. Only parts our rules say fit the Geissele Automatics Super Duty MOD1 5.56 are listed.
