Product reviews for Allen Engineering MK12/SPR Mounting Kit - Includes Brake and Collar

Building an SPR to fit the AEM5 Suppressor. This brake and collar fit my Ballistic Advantage SPR Barrel like a glove. Feels sturdy and looks really good. It'll be a few months before the suppressor gets in but for now it looks and feels great. Shipped quick. For $125 I think it's a good deal compared to others.