PSA Complete Lower 300BO, JAKL, Pistol, MOE EPT w/o Brace, ODG
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This is a serialized firearm.
Palmetto State Armory
Overview
The PSA Complete Lower for 300 Blackout is a fully assembled lower receiver designed specifically for the AR-15 platform, featuring a forged construction from 7075-T6 aluminum that offers strength and reliability. It comes in an attractive OD Green finish and includes a trigger pin size of .154, making it compatible with a variety of trigger options. This lower is optimized for pistol builds, commonly used in configurations that take advantage of the 300 Blackout's versatility in short-barreled applications.
Specifications
PSA Complete Lower 300BO, JAKL, Pistol, MOE EPT w/o Brace, ODG
September 2026 on GunPartPicker
PSA Complete Lower 300BO, JAKL, Pistol, MOE EPT w/o Brace, ODG ranked #248 of the 477 lower receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #321 of the 1,005 lower receivers builders have added. Builds with this lower receiver are nearly all chambered in 300 Blackout and nearly all AR-15.
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 $237.49, so there haven't been real sales lately. Buying today, the lowest price is $249.99 at Palmetto State Armory, above September's low of $237.49, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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