Does the PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" work with the Brownells 5.56x45mm Nitride Mp?
Upper Receiver
PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" Lightweight M-LOK
from $199.99
Bolt Carrier Group
Brownells 5.56x45mm Nitride Mp
from $89.80
Palmetto State Armory upper and Brownells bolt carrier group compatibility
Yes, they fit
The PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" works with the Brownells 5.56x45mm Nitride Mp. 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 Brownells 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 11.5" 5.56 NATO 1/7 Nitride 10.5" and any bolt carrier group
- This pairBrownells 5.56x45mm Nitride Mp2%
Share of builds with the Brownells 5.56x45mm Nitride Mp and any upper
- This pairPSA 11.5" 5.56 NATO 1/7 Nitride 10.5"33%
PSA 11.5" 5.56 NATO 1/7 Nitride 10.5"
- Of upper picks
- 0.4%
- Median paid
- $200
Brownells 5.56x45mm Nitride Mp
- Of bolt carrier group picks
- 0%
- Median paid
- $88
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 Brownells bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
PSA 11.5" 5.56 NATO 1/7 vs Brownells 5.56x45mm Nitride Mp: specs and prices
| PSA 11.5" 5.56 NATO 1/7 | Brownells 5.56x45mm Nitride | |
|---|---|---|
| Best price | $199.99 at Palmetto State Armory | $89.80 at Brownells |
| Stores | 1 of 1 in stock | 0 of 1 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Gas System Length | Carbine | n/a |
| Caliber | 5.56 NATO | n/a |
| Length | 11.5 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | Forged |
| Finish | n/a | Nitride |
Both for $289.79 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
- PSA 11.5" 5.56 NATO 1/7 Nitride 10.5": lowest $189.99 on Jul 14, highest $229.99 on Jul 12 over the last 90 days.
- Brownells 5.56x45mm Nitride Mp: lowest $89.80 on Aug 29, highest $99.99 on Jul 6 over the last 90 days.
Bolt Carrier Groups frequently paired with the PSA 11.5" 5.56 NATO 1/7 Nitride 10.5"
Most picked next to it in real builds. Only parts our rules say fit the PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" are listed.
Upper Receivers most paired with Brownells bolt carrier groups
The Brownells 5.56x45mm Nitride Mp is not in enough builds yet, so these are the most picked next to any Brownells bolt carrier group. Only parts our rules say fit the Brownells 5.56x45mm Nitride Mp are listed.
