Does the ZRODelta Zro Delta Forged M4 Stripped work with the Brownells 5.56 Chrome Mp?
Upper Receiver
ZRODelta Zro Delta Forged M4 Stripped
from $719.99
Bolt Carrier Group
Brownells 5.56 Chrome Mp
from $128.99
ZRODelta upper and Brownells bolt carrier group compatibility
Yes, they fit
The ZRODelta Zro Delta Forged M4 Stripped works with the Brownells 5.56 Chrome Mp. Our compatibility rules found no conflict between them.
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 Brownells bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the ZRODelta Zro Delta Forged M4 Stripped and any bolt carrier group
Share of builds with the Brownells 5.56 Chrome Mp and any upper
ZRODelta Zro Delta Forged M4 Stripped
- Of upper picks
- 0.6%
- Median paid
- $746
Brownells 5.56 Chrome Mp
- Of bolt carrier group picks
- 0%
- Median paid
- $105
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 Brownells bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Barrel
Lower Receiver
Fits both
Charging Handle
Fits both
Gas Block
Pistol Grip
Handguard
Fits both
ZRODelta Zro Delta Forged M4 vs Brownells 5.56 Chrome Mp: specs and prices
| ZRODelta Zro Delta Forged M4 | Brownells 5.56 Chrome Mp | |
|---|---|---|
| Best price | $719.99 at Brownells | $128.99 at Brownells |
| Stores | 0 of 1 in stock | 0 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | n/a |
| Receiver Type | Forged | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | Billet |
| Finish | n/a | Chrome |
Both for $848.98 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.
- Brownells 5.56 Chrome Mp: lowest $128.99 on Jul 17, highest $138.80 on Jul 6 over the last 90 days.
Bolt Carrier Groups 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 most paired with Brownells bolt carrier groups
The Brownells 5.56 Chrome Mp is not in enough builds yet, so these are the most picked next to any Brownells bolt carrier group. Only parts our rules say fit the Brownells 5.56 Chrome Mp are listed.
