Does the CMMG Resolute 16.10" Upper 5.56x45mm work with the Spike's Tactical 5.56 NATO Cut?
Upper Receiver
CMMG Resolute 16.10" Upper 5.56x45mm
from $403.20
Bolt Carrier Group
Spike's Tactical 5.56 NATO Cut Lightweight
from $201.75
CMMG upper and Spike's Tactical bolt carrier group compatibility
Yes, they fit
The CMMG Resolute 16.10" Upper 5.56x45mm works with the Spike's Tactical 5.56 NATO Cut Lightweight. 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 CMMG 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 CMMG Resolute 16.10" Upper 5.56x45mm and any bolt carrier group
- This pairSpike's Tactical 5.56 NATO Cut Lightweight9%
Share of builds with the Spike's Tactical 5.56 NATO Cut and any upper
- This pairCMMG Resolute 16.10" Upper 5.56x45mm1%
CMMG Resolute 16.10" Upper 5.56x45mm
- Of upper picks
- 0.3%
- Median paid
- $401
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 CMMG 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
Lower Receiver
Fits both
Pistol Grip
Stock & Brace
Suppressor
Gas Block
Barrel
CMMG Resolute 16.10" Upper vs Spike's Tactical 5.56 NATO Cut: specs and prices
| CMMG Resolute 16.10" Upper | Spike's Tactical 5.56 NATO | |
|---|---|---|
| Best price | $489.99 at Optics Planet | $225.00 at Primary Arms |
| Stores | 3 of 5 in stock | 4 of 5 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Gas System Length | Mid-Length | n/a |
| Caliber | 5.56 NATO | n/a |
| Length | 16.1 | 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 $714.99 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.
CMMG Resolute 16.10" Upper 5.56x45mm
Price history, last 90 days
- CMMG Resolute 16.10" Upper 5.56x45mm: lowest $403.20 on Jul 5, highest $595.38 on Aug 31 over the last 90 days.
- Spike's Tactical 5.56 NATO Cut: lowest $201.75 on Sep 4, highest $225.99 on Oct 3 over the last 90 days.
Bolt Carrier Groups frequently paired with the CMMG Resolute 16.10" Upper 5.56x45mm
Most picked next to it in real builds. Only parts our rules say fit the CMMG Resolute 16.10" Upper 5.56x45mm 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.
