COMPACT FORM FACTOR
A 5.8-inch body reduces added length while maintaining useful suppression and recoil reduction.
LIGHTWEIGHT TITANIUM
At 10 ounces without a mount, both models remain practical for rifles carried over distance.
HUB FLEXIBILITY
Standard 1.375×24 rear threads support multiple mounting systems and include a titanium 5/8×24 direct-thread adapter.
TUNABLE GAS FLOW
The Adjustable Port End Cap can be configured for suppression, gas flow, or recoil compensation.
- Competition
- Hunting
- Recreation
Caliber
6.5 mm
Mounting
HUB compatible; Titanium 5/8×24 adapter included
Construction
Titanium
Diameter
1.75″ (44.5 mm)
Length (w/o mount)
5.8 in. (147 mm)
Weight
Without Mount
10 oz. (284 g)
The R65K manages gas efficiently in a shorter titanium body. By redirecting pressure away from the projectile path, the design supports accuracy while reducing flash, recoil, and sound.
The R65K provides a 6.5 mm bore. Its compact size and HUB interface make it an adaptable option for lightweight rifles and semi-automatic precision platforms.
View or download the in-depth spec sheet.
See full details on the R65K.
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