Does the Seekins Precision SP223 GEN2 Billet work with the KAK BCG 556 K-SPEC NP3 DE DOWNVENT BOLT?

Seekins Precision Sp223 Gen2 Billet Ar-15 Lower - Logo

Lower Receiver

Seekins Precision SP223 GEN2 Billet Lower

from $269.00

KAK AR15 BCG M16 556 K-SPEC NP3 DE DOWNVENT BOLT C...

Bolt Carrier Group

KAK BCG 556 K-SPEC NP3 DE DOWNVENT BOLT C...

from $247.49

Seekins Precision lower and KAK Industry bolt carrier group compatibility

Yes, they fit

The Seekins Precision SP223 GEN2 Billet Lower works with the KAK BCG 556 K-SPEC NP3 DE DOWNVENT BOLT C.... 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 Seekins Precision lower and KAK Industry bolt carrier group

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

Lower Receivers builders put under the KAK BCG 556 K-SPEC NP3 DE DOWNVENT BOLT

Share of builds with the KAK BCG 556 K-SPEC NP3 DE DOWNVENT BOLT and any lower

  • Seekins Precision SP223 GEN2 Billet

    Of lower picks
    0%
    Median paid
    n/a

  • KAK BCG 556 K-SPEC NP3 DE DOWNVENT BOLT

    Of bolt carrier group picks
    0.1%
    Median paid
    $247
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 Seekins Precision lower and KAK Industry bolt carrier group

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

Charging Handle

Pistol Grip

Trigger

Stock & Brace

Optic

Barrel

Handguard

Light

Buffer Tube Assembly

Upper Receiver

Gas Block

Muzzle Device

Seekins Precision SP223 GEN2 vs KAK BCG 556 K-SPEC NP3 DE: specs and prices

Seekins Precision SP223 GEN2KAK BCG 556 K-SPEC NP3 DE
Best price$269.00 at Primary Arms$247.49 at BattleHawk Armory
Stores0 of 1 in stock0 of 1 in stock
AssemblyStrippedn/a
PlatformAR-15n/a
Trigger Pin.154n/a
FinishHardcoat AnodizedNickel Boron
Cartridgen/a5.56 NATO
Stylen/aForged
Weight10.9n/a

Both for $516.49 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.

Seekins Precision SP223 GEN2 Billet Lower

KAK BCG 556 K-SPEC NP3 DE DOWNVENT BOLT C...

  • BattleHawk Armoryout of stock$247.49

Price history, last 90 days

  • Seekins Precision SP223 GEN2 Billet: lowest $269.00 on Jul 7, highest $269.00 on Jul 7 over the last 90 days.
  • KAK BCG 556 K-SPEC NP3 DE DOWNVENT BOLT: lowest $247.49 on Jul 10, highest $247.49 on Jul 10 over the last 90 days.

Bolt Carrier Groups most paired with Seekins Precision lowers

The Seekins Precision SP223 GEN2 Billet is not in enough builds yet, so these are the most picked next to any Seekins Precision lower. Only parts our rules say fit the Seekins Precision SP223 GEN2 Billet are listed.

Lower Receivers frequently paired with the KAK BCG 556 K-SPEC NP3 DE DOWNVENT BOLT

Most picked next to it in real builds. Only parts our rules say fit the KAK BCG 556 K-SPEC NP3 DE DOWNVENT BOLT are listed.