Monday - Friday 10AM - 6PM, Saturday 11AM - 6PM 954-530-5503

Kentri 3.5

Be the first to leave a review!

product code:KTR35N



View more from PANTHEON ARMS.

availability: In stock (store)

Available for pickup

Available at Davie


Log in to add to your wishlist.

subscribe here for price alerts

Please note!! Many of our pictures are stock photos provided to us by the manufacturer and do not necessarily represent the actual item being purchased. Please verify this picture accurately reflects the product described by the title and description on this page before you place your order


The Kentri 3.5 is a direct, drop-in replacement for your traditional carbine buffer, buffer spring, and receiver extension, extending just 3.5 inches from the rear of your receiver.  No modifications required.  This specific model is only compatible with carriers that use a non-integrated bolt (traditional blowback pistol caliber carbines will have different internals, coming soon).  Compatible calibers include 5.56x45mm, .300BLK, and 7.62x39mm.  CMMG Banshee 9mm radial delayed blowback BCGs are also compatible with this model.  An M4/M16 bolt carrier is recommended for reliable function (lightweight carriers may lead to malfunctions).


The Kentri 3.5 (KTR35N) includes a tube, dual-spring recoil assembly, and end cap.  You will need your own bolt carrier group, castle nut, and receiver end plate to complete installation.


Tube Diameter: 1.3"

Materials: 7075T6 Aluminum, Stainless Steel, Alloy Steel

Finish: Type 3 Hard Coat Black Anodize, Black Oxide

Leave a Review!

Name: Email:
Review Title: Review: Rating: