Does the ZRODelta Zro Delta Forged M4 Stripped work with the PSA 8.5" 5.56 NATO 1:7 Pistol Length?
Upper Receiver
ZRODelta Zro Delta Forged M4 Stripped
from $719.99
Barrel
PSA 8.5" 5.56 NATO 1:7 Pistol Length Nitride
from $99.99
ZRODelta upper and Palmetto State Armory barrel compatibility
Yes, they fit
The ZRODelta Zro Delta Forged M4 Stripped works with the PSA 8.5" 5.56 NATO 1:7 Pistol Length Nitride. 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 ZRODelta upper and Palmetto State Armory barrel
Backed by thousands of qualified builds that have both an upper and a barrel.
Share of builds with the ZRODelta Zro Delta Forged M4 Stripped and any barrel
- This pairPSA 8.5" 5.56 NATO 1:7 Pistol Length Nitride3%
Share of builds with the PSA 8.5" 5.56 NATO 1:7 Pistol Length and any upper
- This pairZRODelta Zro Delta Forged M4 Stripped13%
ZRODelta Zro Delta Forged M4 Stripped
- Of upper picks
- 0.6%
- Median paid
- $746
PSA 8.5" 5.56 NATO 1:7 Pistol Length
- Of barrel picks
- 0.5%
- Median paid
- $100
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 ZRODelta upper and Palmetto State Armory barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Lower Receiver
Fits both
Charging Handle
Fits both
Gas Block
Handguard
Fits both
Bolt Carrier Group
Fits both
Pistol Grip
ZRODelta Zro Delta Forged M4 vs PSA 8.5" 5.56 NATO 1:7 Pistol: specs and prices
| ZRODelta Zro Delta Forged M4 | PSA 8.5" 5.56 NATO 1:7 | |
|---|---|---|
| Best price | $719.99 at Brownells | $99.99 at Palmetto State Armory |
| Stores | 0 of 1 in stock | 1 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | 5.56 NATO |
| Receiver Type | Forged | n/a |
| Gas System | n/a | Pistol |
| Length | n/a | 8.5 |
| Twist | n/a | 1:7 |
Both for $819.98 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
- ZRODelta Zro Delta Forged M4 Stripped: lowest $719.99 on Aug 29, highest $899.99 on Jul 6 over the last 90 days.
- PSA 8.5" 5.56 NATO 1:7 Pistol Length: lowest $99.99 on Jul 12, highest $99.99 on Jul 12 over the last 90 days.
Barrels frequently paired with the ZRODelta Zro Delta Forged M4 Stripped
Most picked next to it in real builds. Only parts our rules say fit the ZRODelta Zro Delta Forged M4 Stripped are listed.
Upper Receivers frequently paired with the PSA 8.5" 5.56 NATO 1:7 Pistol Length
Most picked next to it in real builds. Only parts our rules say fit the PSA 8.5" 5.56 NATO 1:7 Pistol Length are listed.
