CHOKE ADAPTER FIT:INV+ / 812 The RIO Series is a

The RIO Series is a RIO specific choke for 1

The IND Series was originally built for a handful of Indiana shooters shooting AA's at distance

Don’t see what you need in stock

G2 / Nitro / Diablo / Promod / Gen 1

cut through the final 3 segments of the choke

CHOKE ADAPTER FIT:INV+ / 812 The RIO Series is aSCREW IN TO 812 3. 50" FIT OPTIONS INVECTOR PLUS TO 812 REM TO 812 WIM TO 812 FEATURES CNC MACHINED 4130 CHROMOLY SLIM BODY PROFILE 0. 990" OD COMPACT LENGTH (ONLY ADDS 3. 875" TO YOUR EXISTING BARREL) 0. 750" ENTRY RAMP 0. 740" PRE CHOKE BORE 0. 814" ID 3. 50" CHOKE POCKET INTERNAL THREADED CAP QUICK CHANGE DUAL 16 THREAD CAP EXTERNAL FLUTING TO REDUCE WEIGHT *Replacement universal fit caps available, if you drop or damage your cap you do not need to