SB TACT TKDWN CHASSIS FOR 10/22 BLK
$99.99SB TACT TKDWN CHASSIS FOR 10/22 BLK
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Mil‑Spec carbine buffer spring made from 17‑7 stainless steel with an electropolish finish. Used in Spike’s Tactical complete rifles and lowers as a replacement or for finishing a build.






Spikes Tactical SLA500R Mil-Spec six-position buffer tube machined from 7075-T6 aluminum with a black hardcoat anodized finish. Features dry film lube, laser-engraved position marks and a 7.25-inch length.

Complete buffer tube assembly kit from Spikes Tactical. Includes a 6-position mil-spec buffer tube, ST-T2 heavy carbine buffer, carbine buffer spring, castle nut and end plate. Black finish.


Stainless steel heavy buffer for 9mm carbine stocks. The ST-9X’s extended length helps reduce broken bolt catches, smooths cycling, and decreases gas blowback when used with a suppressor.


The Spikes Tactical ST-T1 is a maintenance-free tungsten heavy buffer with a CNC-machined aluminum body and three sliding tungsten weights. Weighing 3 oz (85 g), it is intended for overgassed rifles, suppressed weapons, and machine guns.


Spikes Tactical ST-T2 Tungsten Heavy Buffer for AR-15 platforms. Aluminum body with a crushed tungsten Mil‑Spec bumper, black hardcoat anodized finish, maintenance-free, and weighs 4 oz.