Stern Defense Is Excited to bring you parts for the Gun Builder or Do It Yourself-er
When the time comes to start a new build or just update an existing build consider using Stern Defense parts. Stern defense is committed to the gun lover who wishes to build or customize their AR-15 platform firearm. Like with all Stern Defense parts everything is machined to tight tolerances with an emphasis on quality as a top priority in the build shop. You really cant go wrong with Stern Defense.
Stern Defense BU45 .45 ACP Bolt (Matte Black) Specifications and Features:
- Stern Defense 004SDBU45D
- AR-15 Bolt Carrier Group
- Constructed from 8620 AISI steel
- Custom 4140 billet extractor providing superior ejection
- Glock cut
- Weight: 15.5 OZ with weight 13.3 OZ without
- .45 ACP
- Compatible with single stage short reset triggers
- Compatible with the Law Folding Tactical Stock
- Compatible with the Echo trigger
- Compatible with the JP Silent capture spring
- Made in the USA
- Phosphate Finish
- AR-15 Uppers with .45 ACP Barrels
- Glock Magazine Lowers
THIS MUST BE USED WITH A 11 OUNCE BUFFER OR HEAVIER WHEN USING A CARBINE SPRING. CLICK HERE FOR BUFFER
45ACP UPPERS MUST HAVE AN ENLARGED EJECTION PORT. CLICK HERE FOR UPPER
WHILE OUR 45 BOLT WILL ACCOMMODATE A JP SILENT CAPTURE SPRING. WE DO NOT RECOMMEND IT AS 45ACP CAN DAMAGE THE JP SYSTEM.
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