Does the Battle Arms Development Xiphos work with the Spike's Tactical 5.56 NATO Cut?

Upper Receiver
Battle Arms Development Xiphos Compatible 9mm Stripped
from $246.23

Bolt Carrier Group
Spike's Tactical 5.56 NATO Cut Lightweight
from $201.75
Battle Arms Development upper and Spike's Tactical bolt carrier group compatibility
Yes, they fit
The Battle Arms Development Xiphos Compatible 9mm works with the Spike's Tactical 5.56 NATO Cut Lightweight. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Battle Arms Development uppers with Spike's 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 Battle Arms Development upper and Spike's 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 Spike's Tactical 5.56 NATO Cut and any upper
Battle Arms Development Xiphos
- Of upper picks
- 0%
- Median paid
- $246
Spike's Tactical 5.56 NATO Cut
- Of bolt carrier group picks
- 2.2%
- Median paid
- $202
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 Battle Arms Development upper and Spike's 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.
Charging Handle

Radian Raptor & Talon Safety Selector Combo
Unconfirmed
Stock & Brace
Pistol Grip
Suppressor
Gas Block
Barrel
Battle Arms Development Xiphos vs Spike's Tactical 5.56 NATO Cut: specs and prices
| Battle Arms Development | Spike's Tactical 5.56 NATO | |
|---|---|---|
| Best price | $246.23 at Classic Firearms | $225.00 at Primary Arms |
| Stores | 0 of 1 in stock | 4 of 5 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-9 | n/a |
| Caliber | 9mm | n/a |
| Receiver Type | A4 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | Low Mass Bolt Carrier |
| Finish | n/a | Nickel Boron |
| Weight | n/a | 10.5 |
Both for $471.23 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
- Battle Arms Development Xiphos: lowest $246.23 on Jul 12, highest $246.23 on Jul 12 over the last 90 days.
- Spike's Tactical 5.56 NATO Cut: lowest $201.75 on Sep 4, highest $225.00 on Jul 5 over the last 90 days.
Bolt Carrier Groups most paired with Battle Arms Development uppers
The Battle Arms Development Xiphos is not in enough builds yet, so these are the most picked next to any Battle Arms Development upper. Only parts our rules say fit the Battle Arms Development Xiphos are listed.
Upper Receivers frequently paired with the Spike's Tactical 5.56 NATO Cut
Most picked next to it in real builds. Only parts our rules say fit the Spike's Tactical 5.56 NATO Cut are listed.




















