Does the PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" work with the JP Enterprises J P Enterprises / Ultra?

PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" Lightweight M-Lok Upper - Without BCG or CH

Upper Receiver

PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" Lightweight M-LOK

from $199.99

J P Enterprises Ar15/m16 Ultra Low Mass Carrier W/ 223 Bolt

Bolt Carrier Group

JP Enterprises J P Enterprises / Ultra Low Mass Carrier W/

from $460.75

Palmetto State Armory upper and JP Enterprises bolt carrier group compatibility

Yes, they fit

The PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" works with the JP Enterprises J P Enterprises / Ultra Low Mass. 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 JP Enterprises bolt carrier group

Backed by thousands of qualified builds that have both an upper and a bolt carrier group.

Bolt Carrier Groups builders put on the PSA 11.5" 5.56 NATO 1/7 Nitride 10.5"

Share of builds with the PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" and any bolt carrier group

Upper Receivers builders put under the JP Enterprises J P Enterprises / Ultra

Share of builds with the JP Enterprises J P Enterprises / Ultra and any upper

  • PSA 11.5" 5.56 NATO 1/7 Nitride 10.5"

    Of upper picks
    0.4%
    Median paid
    $200

  • JP Enterprises J P Enterprises / Ultra

    Of bolt carrier group picks
    0.1%
    Median paid
    $461
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 JP Enterprises 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

Charging Handle

Trigger

Stock & Brace

Pistol Grip

Optic

PSA 11.5" 5.56 NATO 1/7 vs JP Enterprises J P Enterprises: specs and prices

PSA 11.5" 5.56 NATO 1/7JP Enterprises J P
Best price$199.99 at Palmetto State Armory$460.75 at Optics Planet
Stores1 of 1 in stock1 of 3 in stock
AssemblyCompleten/a
PlatformAR-15n/a
Gas System LengthCarbinen/a
Caliber5.56 NATOn/a
Length11.5n/a
Cartridgen/a.223 Remington
Stylen/aM16
Finishn/aHardcoat Anodized

Both for $660.74 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.

PSA 11.5" 5.56 NATO 1/7 Nitride 10.5"

JP Enterprises J P Enterprises / Ultra Low Mass

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.
  • JP Enterprises J P Enterprises / Ultra: lowest $460.75 on Aug 30, highest $460.75 on Aug 30 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 frequently paired with the JP Enterprises J P Enterprises / Ultra

Most picked next to it in real builds. Only parts our rules say fit the JP Enterprises J P Enterprises / Ultra are listed.