Product Description

SAA - Complete Bolt Carrier Group (BCG) MPI, Nitride M16 .223/5.56/300AAC

***These are in stock! There will be a shipping delay because of a bottleneck with assembly***

This SAA bolt carrier group offer smooth, reliable cycling as well as excellent quality and unsurpassed value. These carriers are fully assembled, ready to go. Drop-in, check headspace, and you are ready to shoot.

Features:

New AR15 Bolt Carrier Group

Fully Assembled Bolt & Carrier Assembly

Caliber: .223/5.56 & 300AAC

Carrier Material: 8620 Nitride Treated

Bolt Material: 9310 Nitride Treated

M PI (Magnetic Particle Inspected) Bolt

Phosphate Extractor

Properly Staked Carrier Key

M 16 (Full) Carrier has Forward Assist Serrations

Firing pin

Retaining pin

Cam pin

A ll Parts Made in the USA

*Will also work for 300 AAC/Blackout Builds!