Does the Tacfire 20" Upper .308 Win 1:10 work with the JP Enterprises JPBC BCG JPBC-4 .308?

Tacfire 20" Complete Upper Assembly .308 Win 1:10, Black - BU-308-20

Upper Receiver

Tacfire 20" Upper .308 Win 1:10

from $391.44

JP Enterprises Complete JPBC Bolt Carrier Group BCG JPBC-4 .308 Black

Bolt Carrier Group

JP Enterprises JPBC BCG JPBC-4 .308

from $479.75

TacFire upper and JP Enterprises bolt carrier group compatibility

Yes, they fit

The Tacfire 20" Upper .308 Win 1:10 works with the JP Enterprises JPBC BCG JPBC-4 .308. Our compatibility rules found no conflict between them.

No one has built this exact setup yet, but TacFire uppers with JP Enterprises bolt carrier groups are a common pairing.

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 TacFire 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 Tacfire 20" Upper .308 Win 1:10

Share of builds with the Tacfire 20" Upper .308 Win 1:10 and any bolt carrier group

Upper Receivers builders put under the JP Enterprises JPBC BCG JPBC-4 .308

Share of builds with the JP Enterprises JPBC BCG JPBC-4 .308 and any upper

  • Tacfire 20" Upper .308 Win 1:10

    Of upper picks
    0.5%
    Median paid
    $390

  • JP Enterprises JPBC BCG JPBC-4 .308

    Of bolt carrier group picks
    0%
    Median paid
    $480
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 TacFire 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

Pistol Grip

Suppressor

Trigger

Stock & Brace

Charging Handle

Tacfire 20" Upper .308 Win vs JP Enterprises JPBC BCG JPBC-4: specs and prices

Tacfire 20" Upper .308 WinJP Enterprises JPBC BCG
Best price$391.44 at BattleHawk Armory$479.75 at Optics Planet
Stores4 of 5 in stock1 of 1 in stock
AssemblyCompleten/a
PlatformAR-10n/a
Caliber.308 Winn/a
Receiver TypeAR-10/M5n/a
Length20n/a
Cartridgen/a.308 Win
Finishn/aBlack

Both for $871.19 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.

Tacfire 20" Upper .308 Win 1:10

JP Enterprises JPBC BCG JPBC-4 .308

Price history, last 90 days

  • Tacfire 20" Upper .308 Win 1:10: lowest $391.44 on Jul 22, highest $469.99 on Aug 2 over the last 90 days.
  • JP Enterprises JPBC BCG JPBC-4 .308: lowest $479.75 on Jul 5, highest $479.75 on Jul 5 over the last 90 days.

Bolt Carrier Groups frequently paired with the Tacfire 20" Upper .308 Win 1:10

Most picked next to it in real builds. Only parts our rules say fit the Tacfire 20" Upper .308 Win 1:10 are listed.

Upper Receivers frequently paired with the JP Enterprises JPBC BCG JPBC-4 .308

Most picked next to it in real builds. Only parts our rules say fit the JP Enterprises JPBC BCG JPBC-4 .308 are listed.