Does the ZRODelta Zro Delta Forged M4 Stripped work with the WMD Guns / BCG 7.62x39 NIB-X Nickel?
Upper Receiver
ZRODelta Zro Delta Forged M4 Stripped
from $719.99
Bolt Carrier Group
WMD Guns / BCG 7.62x39 NIB-X Nickel
from $159.49
ZRODelta upper and WMD Guns bolt carrier group compatibility
Yes, they fit
The ZRODelta Zro Delta Forged M4 Stripped works with the WMD Guns / BCG 7.62x39 NIB-X Nickel. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but ZRODelta uppers with WMD Guns 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 ZRODelta upper and WMD Guns 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 WMD Guns / BCG 7.62x39 NIB-X Nickel and any upper
ZRODelta Zro Delta Forged M4 Stripped
- Of upper picks
- 0.6%
- Median paid
- $746
WMD Guns / BCG 7.62x39 NIB-X Nickel
- Of bolt carrier group picks
- 0%
- Median paid
- $159
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 WMD Guns 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
Yankee Hill Machine Co. 16.5" Threaded Fluted 1-8 Twist
Fits, check note
Lower Receiver
Fits both
Charging Handle
Fits both
Gas Block
Pistol Grip
Handguard
Fits both
ZRODelta Zro Delta Forged M4 vs WMD Guns / BCG 7.62x39 NIB-X: specs and prices
| ZRODelta Zro Delta Forged M4 | WMD Guns / BCG 7.62x39 NIB-X | |
|---|---|---|
| Best price | $719.99 at Brownells | $159.49 at Optics Planet |
| Stores | 0 of 1 in stock | 1 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 | 7.62x39mm |
| Finish | n/a | Nickel Boron |
Both for $879.48 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.
- WMD Guns / BCG 7.62x39 NIB-X Nickel: lowest $154.99 on Jul 5, highest $159.99 on Aug 5 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 frequently paired with the WMD Guns / BCG 7.62x39 NIB-X Nickel
Most picked next to it in real builds. Only parts our rules say fit the WMD Guns / BCG 7.62x39 NIB-X Nickel are listed.
