Does the PSA GEN2 KS-47 8.5" Pistol-Length work with the Rubber City Armory Stainless Steel?

PSA Gen2 KS-47 8.5" Pistol-Length 7.62x39 1/10 Nitride 7" Lightweight M-Lok Upper With BCG & CH - TC-E Extractor

Upper Receiver

PSA GEN2 KS-47 8.5" Pistol-Length 7.62x39 1/10 Nitride 7"

Rubber City Armory Stainless Steel AR-15 Firing Pin - Nitride

Bolt Carrier Group

Rubber City Armory Stainless Steel Firing Pin

from $16.99

Palmetto State Armory upper and Rubber City Armory bolt carrier group compatibility

They fit, with a catch

The PSA GEN2 KS-47 8.5" Pistol-Length 7.62x39 1/10 works with the Rubber City Armory Stainless Steel Firing Pin, with one thing to check: Bolt Carrier Group (5.56 NATO) has a 5.56 / .223 bolt; a 7.62x39mm build needs a 7.62x39 bolt.

No one has built this exact setup yet, but Palmetto State Armory uppers with Rubber City Armory 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 Palmetto State Armory upper and Rubber City Armory 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 GEN2 KS-47 8.5" Pistol-Length

Share of builds with the PSA GEN2 KS-47 8.5" Pistol-Length and any bolt carrier group

  • PSA GEN2 KS-47 8.5" Pistol-Length

    Of upper picks
    0%
    Median paid
    n/a

  • Rubber City Armory Stainless Steel

    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 Rubber City Armory bolt carrier group

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

Optic

Trigger

Charging Handle

Stock & Brace

Lower Receiver

Pistol Grip

Rifle Scope

Light

Barrel

PSA GEN2 KS-47 8.5" vs Rubber City Armory Stainless: specs and prices

PSA GEN2 KS-47 8.5"Rubber City Armory Stainless
Best pricen/a$16.99 at Primary Arms
Storesn/a1 of 1 in stock
AssemblyCompleten/a
PlatformAR-15n/a
Gas System LengthPistoln/a
Caliber7.62x39mmn/a
Length8.5n/a
Cartridgen/a5.56 NATO
Finishn/aNitride

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 GEN2 KS-47 8.5" Pistol-Length 7.62x39 1/10

No store lists it today.

Rubber City Armory Stainless Steel Firing Pin

Price history, last 90 days

  • Rubber City Armory Stainless Steel: lowest $16.99 on Jul 6, highest $16.99 on Jul 6 over the last 90 days.

Bolt Carrier Groups frequently paired with the PSA GEN2 KS-47 8.5" Pistol-Length

Most picked next to it in real builds. Only parts our rules say fit the PSA GEN2 KS-47 8.5" Pistol-Length are listed.

Upper Receivers most paired with Rubber City Armory bolt carrier groups

The Rubber City Armory Stainless Steel is not in enough builds yet, so these are the most picked next to any Rubber City Armory bolt carrier group. Only parts our rules say fit the Rubber City Armory Stainless Steel are listed.