Product Description
SAA - Complete Bolt Carrier Group (BCG) MPI, Nitride M16 .223/5.56/300AAC
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.
- 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
- MPI (Magnetic Particle Inspected) Bolt
- Properly Staked Carrier Key
- M16 (Full) Carrier has Forward Assist Serrations
- Firing pin
- Retaining pin
- Cam pin
- All Parts Made in the USA
*Will also work for 300 AAC/Blackout Builds!
NOTE: Limited to 3 per order. You can place multiple orders for as many as you like based on how many we have in stock on the site.
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Product Reviews
275 Reviews Hide Reviews Show Reviews
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Works perfect
Exactly what I needed to finish my build.
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223/556 bolt carrier
Good product. just like advertised
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Bcg
Great product
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Are 15 bolt carrier group
Bolt carrier works great
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work ok
i have shoot it about 50 times
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Great BCG
Very good quality. No problems at all.
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SAA AR-15/M16 Complete Bolt Carrier Group (BCG) MPI NITRIDE - .223/5.56/300AAC
Excellent BCG - Does what it supposed to do!
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New bolt
Fit my AR perfectly. Couldn’t be happier with the replacement.
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BCG
Great finish and junctions perfect! Would buy again!