KRG C-4 Chassis — Built for Competition, Tuned for the Shooter

The KRG C-4 is a purpose-built competition chassis engineered from direct feedback by top competitors and trainers. If you want a modern competition platform that’s rigid, repeatable, and easy to tune to the shooter, the C-4 delivers: a full monolithic aluminum frame, extended 16¾” forend for stability, and an integral ARCA rail to lock the rifle into bags and rails with rock-solid repeatability.

Designed for comfort and rapid adjustment, the C-4 offers tool-less adjustments for length-of-pull, cheekpiece height/position and cant, plus a tool-less height-adjustable bag rider. Magwell height, mag tension and spacer adjustments allow precise magazine fit and feed tuning for AICS or AW pattern magazines. The chassis accepts most large aftermarket recoil lugs and barrel contours up to 1.25″ straight cylinder, and is compatible with Remington 700 SA/LA, Tikka T3 (including T3x & CTR) and many clones (note: Lone Peak actions may require bedding).

Every competition shooter will appreciate the C-4’s balance of ergonomics and stiffness — long forend for bipod or bag stability, guarded magazine well with barrier stop, and a bedding “backbone” that resists variation so your dope and zero stay consistent. KRG also offers sensible accessory options (barrel shrouds, butt weights, side weights, ∆-lug Arca clamp) so you can tailor the chassis to your match style.

Remington 700 Footprint Short Action – Full Length Shroud