Does the PSA Lower Safe/Fire work with the Rubber City Armory /?
Palmetto State Armory lower and Rubber City Armory bolt carrier group compatibility
Yes, they fit
The PSA Lower Safe/Fire works with the Rubber City Armory /. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Palmetto State Armory lowers 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 lower and Rubber City Armory bolt carrier group
Backed by thousands of qualified builds that have both a lower and a bolt carrier group.
Share of builds with the PSA Lower Safe/Fire and any bolt carrier group
Share of builds with the Rubber City Armory / and any lower
PSA Lower Safe/Fire
- Of lower picks
- 0.2%
- Median paid
- $65
Rubber City Armory /
- Of bolt carrier group picks
- 0%
- Median paid
- $189
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 lower 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.
Charging Handle
Pistol Grip
Stock & Brace
Rifle Scope
Upper Receiver
Palmetto State Armory Blem PSA
Unconfirmed
Gas Block
Barrel
Handguard
PSA Lower Safe/Fire vs Rubber City Armory /: specs and prices
| PSA Lower Safe/Fire | Rubber City Armory / | |
|---|---|---|
| Best price | $79.99 at Palmetto State Armory | $189.00 at Primary Arms |
| Stores | 1 of 1 in stock | 1 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | M16 Bolt Carrier |
| Finish | n/a | Nitride |
Both for $268.99 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 Lower Safe/Fire: lowest $74.99 on Jul 12, highest $79.99 on Sep 4 over the last 90 days.
- Rubber City Armory /: lowest $189.00 on Jul 10, highest $189.00 on Jul 10 over the last 90 days.
Bolt Carrier Groups frequently paired with the PSA Lower Safe/Fire
Most picked next to it in real builds. Only parts our rules say fit the PSA Lower Safe/Fire are listed.
Lower Receivers frequently paired with the Rubber City Armory /
Most picked next to it in real builds. Only parts our rules say fit the Rubber City Armory / are listed.
