PSA Gen3 PA10 18" Mid-Length .308 WIN 1:10 Stainless Steel 15" Lightweight MLOK Upper w/ BCG & CH

Palmetto State Armory PSA Gen3 PA10 18" Mid-Length .308 WIN 1:10 Stainless Steel 15" Lightweight MLOK Upper w/ BCG & CH - view 1

Palmetto State Armory

Overview

The PSA Gen3 PA10 Upper Receiver features an 18-inch barrel chambered in .308 Winchester, optimized with a mid-length gas system for improved reliability and reduced recoil. The 1:10 twist rate is designed to stabilize heavier projectiles, making this upper suitable for a range of ammunition choices. Builders commonly use this upper in precision builds, where the combination of barrel length and caliber can maximize performance and accuracy.

Specifications

Gas System LengthMid-Length
PlatformAR-10
AssemblyComplete
Caliber.308 Win
Twist Rate1:10
Barrel Length18

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Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

100%
AR-10100%

Caliber

100%
.308 Win100%

Gas System

100%
Mid-Length100%
Frequently Built With Products
ProductCategoryTimes Built Together
BLEM PSA AR15 Complete Classic Stealth Lower, BlackLower Receiver360
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod CCharging Handle259
Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine StockLower Receiver230
Magpul AFG-2 Angled Fore Grip - BlackForegrip166
Radian Raptor Charging Handle & Talon Safety Selector Combo - Od GreenCharging Handle160
Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - FreedomLower Receiver142
Build Platform Breakdown
PlatformPercentage
AR-10100%
Build Caliber Breakdown
CaliberPercentage
.308 Win100%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length100%

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