Does the Cross Machine Tool UHP15-a Billet work with the Triarc Systems Track 2.0 5.56 Mid-Length?

Lower Receiver
Cross Machine Tool UHP15-a Billet Stripped Lower

Barrel
Triarc Systems Track 2.0 5.56 Mid-Length
Cross Machine Tool lower and Triarc Systems barrel compatibility
Yes, they fit
The Cross Machine Tool UHP15-a Billet Stripped Lower works with the Triarc Systems Track 2.0 5.56 Mid-Length. 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 Cross Machine Tool lower and Triarc Systems barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the Triarc Systems Track 2.0 5.56 Mid-Length and any lower
- Foxtrot Mike Products FM9 Premium 9mmDoes not fit8%
Cross Machine Tool UHP15-a Billet
Not in enough builds yet to report.
Triarc Systems Track 2.0 5.56 Mid-Length
- Of barrel picks
- 0.5%
- Median paid
- n/a
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 Cross Machine Tool lower and Triarc Systems barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle
Handguard

TacFire Maximize Your 's Potential
Fits both
Gas Block
Pistol Grip
Muzzle Device

Radical Firearms A2 Flash Hider 5/8x24
Fits, check note
Cross Machine Tool UHP15-a vs Triarc Systems Track 2.0 5.56: specs and prices
| Cross Machine Tool UHP15-a | Triarc Systems Track 2.0 | |
|---|---|---|
| Best price | n/a | n/a |
| Stores | n/a | n/a |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Caliber | n/a | 5.56 NATO |
| Gas System | n/a | Mid-Length |
| Length | n/a | 14.5 |
| Twist | n/a | 1:7 |
| Contour | n/a | Straight |
| Thread | n/a | 1/2x28 |
| Weight | n/a | 26.6 |
Barrels most paired with Cross Machine Tool lowers
The Cross Machine Tool UHP15-a Billet is not in enough builds yet, so these are the most picked next to any Cross Machine Tool lower. Only parts our rules say fit the Cross Machine Tool UHP15-a Billet are listed.
Lower Receivers frequently paired with the Triarc Systems Track 2.0 5.56 Mid-Length
Most picked next to it in real builds. Only parts our rules say fit the Triarc Systems Track 2.0 5.56 Mid-Length are listed.

















