PSA 5.56 Premium Full Auto Bolt Carrier Group with Logo - 8779

Palmetto State Armory PSA 5.56 Premium Full Auto Bolt Carrier Group with Logo - 8779 - Bolt Carrier Group for AR-15 - view 1
Palmetto State Armory PSA 5.56 Premium Full Auto Bolt Carrier Group with Logo - 8779 - Bolt Carrier Group for AR-15 - view 2
Palmetto State Armory PSA 5.56 Premium Full Auto Bolt Carrier Group with Logo - 8779 - Bolt Carrier Group for AR-15 - view 3
Palmetto State Armory PSA 5.56 Premium Full Auto Bolt Carrier Group with Logo - 8779 - Bolt Carrier Group for AR-15 - view 4
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Palmetto State Armory

Overview

The PSA 5.56 Premium Full Auto Bolt Carrier Group is designed specifically for 5.56 NATO caliber builds and features a full-auto style that ensures reliable cycling in high-demand scenarios. This BCG is an essential component for builders seeking enhanced performance in their AR-15s, particularly in configurations that utilize a carbine gas system. You'll often find this BCG in builds aimed at maximizing fire rate and reliability for both tactical and recreational shooting.

Specifications

MPNTCFA-011556HPT
StyleFull-Auto
Caliber5.56 NATO

Available Merchants(1)

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Palmetto State Armory
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$120

Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

100%
AR-15100%

Caliber

83.3%
5.56 NATO83.3%
.223 Wylde16.7%

Gas System

50%
Mid-Length50%
Carbine33.3%
Rifle16.7%
Frequently Built With Products
ProductCategoryTimes Built Together
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B6
Timber Creek Outdoors Ambidextrous Safety Selector - Black6
Magpul AFG-2 Angled Fore Grip - Black6
Aero Precision M4a1 Clone Lower Receiver6
Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers6
B5 Systems Trigger Guard ATG-001-015
Build Platform Breakdown
PlatformPercentage
AR-15100%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO83.3%
.223 Wylde16.7%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length50%
Carbine33.3%
Rifle16.7%

Builds Featuring This Part

See all 10

Builds in the community that include the PSA 5.56 Premium Full Auto Bolt Carrier Group with Logo - 8779

BuildPartsTotal
16" aero precision SBR
26$2029.03
Home defense 16" 5.56
20$1009.73
Aero Precision 16" build
8$619.28
16" brownells carbine
12$1142.18
range 11.3" 5.56
20$1555.47
second build
23$3881.02
Sharps bros 8" 5.56
15$1593.16
for a duty rifle 16"
32$2232.72
aero precision 14.5"
24$3901.31
Lantac 16" 5.56
25$2139.04

Customer reviews

4.0out of 5

2 global ratings

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Top reviews

T
TehWildGing_oef
small things to mention
Reviewed on May 8, 2026Verified Purchase

fits well. would have liked it to ship with pins but no real deal breaker

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D
Dirtnap
happy overall
Reviewed on January 24, 2026Verified Purchase

good fit. cerakote was thicker than expected but worked out

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