Does the Smith & Wesson M&P Lower Parts KIT work with the Geissele Automatics 16 Super Duty?

Lower Receiver
Smith & Wesson M&P Lower Parts KIT
from $64.89

Upper Receiver
Geissele Automatics 16 Super Duty Stripped Ddc
from $1142.99
Smith & Wesson lower and Geissele upper compatibility
Yes, they fit
The Smith & Wesson M&P Lower Parts KIT works with the Geissele Automatics 16 Super Duty Stripped Ddc. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Smith & Wesson lowers with Geissele uppers 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 Geissele upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Geissele Automatics 16 Super Duty and any lower
Smith & Wesson M&P Lower Parts KIT
Not in enough builds yet to report.
Geissele Automatics 16 Super Duty
- Of upper picks
- 3.6%
- Median paid
- $922
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 Geissele upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Barrel
Charging Handle

Radian Raptor & Talon Safety Selector Combo
Unconfirmed
Gas Block
Stock & Brace
Suppressor
Smith & Wesson M&P Lower Parts vs Geissele Automatics 16 Super: specs and prices
| Smith & Wesson M&P Lower | Geissele Automatics 16 Super | |
|---|---|---|
| Best price | $64.89 at BattleHawk Armory | $1150.00 at Brownells |
| Stores | 6 of 7 in stock | 2 of 4 in stock |
| Assembly | Parts Kit | Stripped |
| Platform | AR-15 | AR-15 |
| Color | Black | n/a |
| Caliber | n/a | 5.56 NATO |
| Length | n/a | 15 |
Both for $1214.89 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&P Lower Parts KIT
Price history, last 90 days
- Smith & Wesson M&P Lower Parts KIT: lowest $64.89 on Jul 5, highest $93.99 on Jul 6 over the last 90 days.
- Geissele Automatics 16 Super Duty: lowest $921.58 on Jul 6, highest $1150.00 on Jul 15 over the last 90 days.
Upper Receivers most paired with Smith & Wesson lowers
The Smith & Wesson M&P Lower Parts KIT is not in enough builds yet, so these are the most picked next to any Smith & Wesson lower. Only parts our rules say fit the Smith & Wesson M&P Lower Parts KIT are listed.
Lower Receivers frequently paired with the Geissele Automatics 16 Super Duty
Most picked next to it in real builds. Only parts our rules say fit the Geissele Automatics 16 Super Duty are listed.




















