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PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH

Name: PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH
Brand: Palmetto State Armory
SKU: palmetto-state-armory-psa-10-5-chf-1-7-a2-carbine-5-56-nato-premium-classic-ar-15-upper-assembly-no-149c2f
Price: 419.99 USD
Availability: InStock

Palmetto State Armory PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH - Upper Receiver for AR-15 - view 1

Palmetto State Armory PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH - Upper Receiver for AR-15 - view 2

Palmetto State Armory PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH - Upper Receiver for AR-15 - view 3

Palmetto State Armory PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH - Upper Receiver for AR-15 - view 4

Palmetto State Armory PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH - Upper Receiver for AR-15

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Palmetto State Armory

Overview

The PSA 10.5" CHF A2 Carbine Upper Assembly is a complete upper receiver designed for the AR-15 platform, featuring a 10.5-inch barrel chambered in 5.56 NATO. It utilizes a carbine-length gas system, which optimizes reliability and cycling speed, while the 1:7 twist rate enhances stability for a variety of bullet weights, making it versatile for different shooting applications. This upper is commonly found in builds focused on compact configurations for tactical or home defense purposes.

Specifications

Receiver TypeA2

Twist Rate1:7

Barrel Length10.5

AssemblyComplete

Caliber5.56 NATO

PlatformAR-15

Gas System LengthCarbine

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PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH

Available Merchants(1)

Prices checked Oct 2, 2026

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In Stock

$420

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Build history on GunPartPicker

Builders on GunPartPicker first added the PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH to a build in May 2026.

Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today the one retailer we track has it in stock. Prices barely moved in September 2026, holding around $419.99, so there haven't been real sales lately. Buying today, the lowest price is $419.99 at Palmetto State Armory, which matches the best price we saw in September.

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Updated Oct 3, 2026 · from real builds on GunPartPicker · Prices checked Oct 2, 2026 · refreshed daily across 35 retailers