Does the Geissele Automatics Super Duty MOD1 5.56 work with the San Tan Tactical Enhanced?

Upper Receiver
Geissele Automatics Super Duty MOD1 5.56 NATO
from $1201.99

Bolt Carrier Group
San Tan Tactical Enhanced
from $199.00
Geissele upper and San Tan Tactical bolt carrier group compatibility
Yes, they fit
The Geissele Automatics Super Duty MOD1 5.56 NATO works with the San Tan Tactical Enhanced. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Geissele uppers with San Tan Tactical bolt carrier groups 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 Geissele upper and San Tan Tactical bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the San Tan Tactical Enhanced and any upper
Geissele Automatics Super Duty MOD1 5.56
- Of upper picks
- 0%
- Median paid
- $1046
San Tan Tactical Enhanced
- Of bolt carrier group picks
- 2.3%
- Median paid
- $176
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 Geissele upper and San Tan Tactical bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Pistol Grip
Stock & Brace
Gas Block
Handguard

TacFire Maximize Your 's Potential
Fits both
Barrel
Geissele Automatics Super Duty vs San Tan Tactical Enhanced: specs and prices
| Geissele Automatics Super | San Tan Tactical Enhanced | |
|---|---|---|
| Best price | $1325.00 at Primary Arms | $199.00 at BattleHawk Armory |
| Stores | 1 of 5 in stock | 0 of 2 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | n/a |
| Length | 10.3 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | Custom Bolt Carrier |
| Finish | n/a | Nitride |
Both for $1524.00 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.
Price history, last 90 days
- Geissele Automatics Super Duty MOD1 5.56: lowest $1046.38 on Jul 6, highest $1325.00 on Jul 7 over the last 90 days.
- San Tan Tactical Enhanced: lowest $199.00 on Jul 5, highest $275.49 on Jul 12 over the last 90 days.
Bolt Carrier Groups most paired with Geissele uppers
The Geissele Automatics Super Duty MOD1 5.56 is not in enough builds yet, so these are the most picked next to any Geissele upper. Only parts our rules say fit the Geissele Automatics Super Duty MOD1 5.56 are listed.
Upper Receivers frequently paired with the San Tan Tactical Enhanced
Most picked next to it in real builds. Only parts our rules say fit the San Tan Tactical Enhanced are listed.



















