Looking for a PCC bolt compatible with the echo trigger right out of the box? Here ya go! Made with 8620 AISI steel and boasting a Nickel Boron, Melonite hybrid finish, the Stern bolt fits into Mil-Spec and Glock-pattern upper receivers. It functions with Colt SMG, Glock magazines and it’s fully compatible with standard AR15/M16 charging handles. Comes fully assembled with all sub-components installed, including firing pin/spring/retaining pin, extractor, and extractor spring. Also included in bolt assembly is a propriety center and roll pins. Specifications for Stern Defense SD BU9 NiB ECHO 9mm Bolt Carrier for AR-15 Glock-Pattern Upper Receiver: Manufacturer: Stern Defense Color: Silver Finish: Melonite Fabric/Material: AISI 8620 Steel Cartridge: 9mm Luger Gun Make: AR Platform Gun Model: AR-15 Additional Features: Echo compatible, Glock cut, Custom 4140 billet extractor providing superior ejection. Condition: New Weight: 15.5 oz Bolt Material: 8620 Steel Carrier Material: 8620 Steel Package Contents: Stern Defense SD BU9 NiB ECHO 9mm Bolt Carrier for AR-15 Glock-Pattern Upper Receiver
6 reviews for Stern Defense SD BU9 NiB ECHO 9mm Bolt Carrier for AR-15 Glock-Pattern Upper Receiver
Add a review
Related products
Nick –
Love this bolt carrier. In conjunction with a jp silent capture spring, this thing runs like a top; you have to remove the weight in the BCG to run it with the jp buffer assembly. But the weight of the buffer assembly makes up for the removal of the BCG weight. You won’t be sorry, this thing is awesome, especially for the price. It works with the jp spring and it works well!
CCCitizen –
I ordered this BCG on a Friday and got it the following Thursday. Optics planet has THE quickest shipping and best prices!! As far as the stern NiB BCG goes this thing is sweet @$$ sweet! Very easy to clean extracts reliably every time doesn't nose dive rounds. Ive put over 450 rounds thruand nota single issue! I have it matched up with the trybe "10.5 barrel and its a perfect pair up! The bolt actually has allen screws that hold in the weight and the extractor. I haven't ran it with the echo trigger just only a mil spec and its just lovely!!! I haven't seen many 9mm bcg's in the NiB coating but this stern bcg is soo worth the $!! Stern is high quality for the more poor people of the world! I appreciate the quality and without breaking me!!!! Im planning on pairing it up with a JP barrel next but would NEVER change out the stern bcg!! Thanks again to Optics Planet for the quick shipping and BEST PRICES!!! And thank stern defense for helping out the poor man!!!
Snoopy416 –
It's works perfectly glad that I bought it would recommend it to others… I Love the way it looks inside my Gun…. The action on it is very smooth no jamming Just a all around great product I'm glad I bought it going to use it in another gun that I'm about to build
KB –
This product works 100% with my echo trigger and my sylvan arms folding stock adapter. The NiB finish is a must for a dirty suppressed 9mm blowback. I couldn't recommend this product enough. I wasted money on other 9mm carriers before getting this one, don't make the mistake I made and just buy this one. Most 9mm carriers have to narrow of a slot to fit the echo trigger.
Sam Lombardo –
So i am new to the AR-9 platform, but had read good things about Stern Defense so i figured i would give them a try. I am happy to report that the BCG has functioned flawlessly through its first couple hundred rounds. I have it paired with and Aero EPC 9 upper, as well as the Stern Defense Mag AD9. Feeds rounds from both standard glock OEM mags as well as the ETS mags i have tried so far. If you are on the fence about what BCG to install in your AR-9 project, don't hesitate to go with Stern. I would highly recommend based on my experiences thus far.
Core-Lokt –
I'm not able to make this work with Echo Sport, yet. I *think* I have an H2 buffer and don't think the Strike flat-wound springs are as stout as Tubb flat-wounds. Or maybe you need the regular Echo. That said, the carrier worked flawlessly in conjunction with a Matador Mag-X adapter. Not saying it won't, just I think I need to tweak parts to get it going.