JavaScript seems to be disabled in your browser. You must have JavaScript enabled in your browser to utilize the functionality of this website.
Doing some holiday shopping? Our Christmas shipping deadline is December 17, 2025.
Shop Popular AR-15 RiflesSHOP NOW
Shop Popular HandgunsSHOP NOW
Shop AllIn Stock AmmoSHOP NOW
Exclusive Classic Firearms 30 Round AR MagazineGET YOURS
Add a Limited Lifetime Warranty.
(Quantity based on total count of this item in cart)
Warranty successfully added to your cart!
In Stock (Hurry - Only 2 left!)
Rock Island Armory 56877: The TCM model comes with a high capacity 17-round and fires our proprietary 22TCM round. The TCM features front fixed sight, mounted on dovetail cut with fiber optic; rear sight TRT1 Adjustable no dot; parkerized small parts; PECVD coating on barrel, slide and frame. Includes two magazines and gun lock.
