Does the PSA 16" M4 Carbine 1:7 Nitride 13.5" work with the Guntec USA BCG Gloss Rainbow PVD Coated?
Upper Receiver
PSA 16" M4 Carbine 1:7 Nitride 13.5" Lightweight M-LOK
from $289.99
Bolt Carrier Group
Guntec USA BCG Gloss Rainbow PVD Coated
Palmetto State Armory upper and Guntec USA bolt carrier group compatibility
Yes, they fit
The PSA 16" M4 Carbine 1:7 Nitride 13.5" Lightweight works with the Guntec USA BCG Gloss Rainbow PVD Coated. Our compatibility rules found no conflict between them.
This exact setup is in a real GunPartPicker build.
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 Palmetto State Armory upper and Guntec USA bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the PSA 16" M4 Carbine 1:7 Nitride 13.5" and any bolt carrier group
- This pairGuntec USA BCG Gloss Rainbow PVD Coated13%
PSA 16" M4 Carbine 1:7 Nitride 13.5"
- Of upper picks
- 0.1%
- Median paid
- $290
Guntec USA BCG Gloss Rainbow PVD Coated
Not in enough builds yet to report.
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 Palmetto State Armory upper and Guntec USA bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Lower Receiver
Stock & Brace
Pistol Grip
Charging Handle
Fits both
PSA 16" M4 Carbine 1:7 Nitride vs Guntec USA BCG Gloss Rainbow: specs and prices
| PSA 16" M4 Carbine 1:7 | Guntec USA BCG Gloss Rainbow | |
|---|---|---|
| Best price | $289.99 at Palmetto State Armory | n/a |
| Stores | 1 of 1 in stock | n/a |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Gas System Length | Carbine | n/a |
| Caliber | 5.56 NATO | n/a |
| Receiver Type | M4 | n/a |
| Length | 16 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Finish | n/a | Titanium Nitride |
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.
PSA 16" M4 Carbine 1:7 Nitride 13.5" Lightweight
- Palmetto State Armory$289.99
Guntec USA BCG Gloss Rainbow PVD Coated
No store lists it today.
Price history, last 90 days
- PSA 16" M4 Carbine 1:7 Nitride 13.5": lowest $289.99 on Jul 12, highest $289.99 on Jul 12 over the last 90 days.
Bolt Carrier Groups frequently paired with the PSA 16" M4 Carbine 1:7 Nitride 13.5"
Most picked next to it in real builds. Only parts our rules say fit the PSA 16" M4 Carbine 1:7 Nitride 13.5" are listed.
Upper Receivers most paired with Guntec USA bolt carrier groups
The Guntec USA BCG Gloss Rainbow PVD Coated is not in enough builds yet, so these are the most picked next to any Guntec USA bolt carrier group. Only parts our rules say fit the Guntec USA BCG Gloss Rainbow PVD Coated are listed.
