--- title: "AAC (ADVANCED ARMAMENT) EVOLUTION 45 Pistol SILENC" canonical_url: "https://www.kygunco.com/product/aac-advanced-armament-evolution45-aac-evolution-45-pistol-silenc" meta: author: KYGUNCO "og:image": "https://cdn.kygunco.com/assets/products/17323/thumbnail.jpg?v=1713448244" "og:image:height": "500" "og:image:width": "500" "og:title": "AAC (ADVANCED ARMAMENT) EVOLUTION 45 Pistol SILENC" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Class III](https://www.kygunco.com/category/shooting/guns/class-iii) / [Suppressors](https://www.kygunco.com/category/shooting/guns/class-iii/suppressors) / DVN-EVOLUTION45 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/17323/main.jpg?v=1713448244) For illustration purposes only, this image may not be an exact representation of the product. # AAC (ADVANCED ARMAMENT) EVOLUTION 45 Pistol SILENC $639.99 ** 5 interest-free payments of **$128** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** NFA / Class 3 NFA transfer requirements vary by product and location. Additional documentation, approvals, or a qualified dealer may be required. Check local and state regulations to ensure eligibility and compliance before purchasing. ** Ships To FFL Dealer Handled by our expert shippers in Bardstown, KY. Item # 17323 Style DVN-EVOLUTION45 Condition New Manufacturer [AAC](https://www.kygunco.com/brand/aac-advanced-armament) Model Evolution Caliber 45 ACP Weight 2 lb Action Silencer The EVOLUTION 45 is a high-performance sound and flash suppressor designed for use on .45 ACP semi-automatic handguns. As with all members of the EVOLUTION family, the EVOLUTION 45 stands head and shoulders above the "competition" because it incorporates the A.S.A.P. System. Essentially a "product-perfected" Nielsen device, the A.S.A.P. System enables traditionally recalcitrant Browning inspired handgun designs to function reliably by temporarily relieving the host firearm of the weight-burden of the suppressor. When an EVOLUTION 45 equipped weapon is discharged, high-pressure gasses enter the suppressor body and propel it forward against the tension of the A.S.A.P. System driving spring. While the majority of the suppressor's mass is in this "floating" condition, the host weapon's firing cycle is able to proceed unhampered. The driving spring within the A.S.A.P. System returns the suppressor to it's unfired state, ready for subsequent shots. This sequence of events takes place so quickly, the shooter is unaware it has occurred. Unlike the add-on, accessory Nielsen modules marketed by other manufacturers, the A.S.A.P. System is fully integrated into the design of the EVOLUTION 45. This has the dual benefit of giving the suppressor a streamline, uncluttered appearance, and enabling the EVOLUTION 45 to deliver class-leading sound suppression. The EVOLUTION 45 is the only answer when .45 caliber projectiles need to be delivered with minimal sound and flash. It is the ultimate accessory for popular .45 caliber semiautomatic handguns from Sig/Sauer, Glock, Heckler and Koch, Springfield Armory, and others. For weapons with fixed, non-moving barrels, an accessory spacer is available to ensure reliable and safe operation. The EVOLUTION 45 is constructed of Type III hardcoat anodized, aerospace quality aluminum alloy and oxide coated stainless steel that has been heat treated to exacting standards. Weight: 11.2 oz Length: 7.75" Diameter: 1.38" Finish: T3 Hard Coat & SCARmor™ Sound Reduction: 35dB (H2O) Mount: Thread Materials: 6061-T6, 7075-T6, & 17-4PH ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). ## Frequently Bought Together 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Don't Forget Your Ammo ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/aac-advanced-armament-evolution45-aac-evolution-45-pistol-silenc#webpage","@type":"WebPage","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"AAC (ADVANCED ARMAMENT) EVOLUTION 45 Pistol 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