Description
The RSTA OTB (Over the Barrel) Silencer is suited to the shooter who wants the least amount of gas blowback in semi auto systems and the best sound suppression with minimal addition to weapon system length. Our over the barrel mounts are rock solid and provide minimal and repeatable point of impact shift.
Additionally this mounting system reduces fouling due to its low back pressure design and tends to negate the need for tuning gas systems in semi auto systems for reliable operation. The RSTA also features our Patented baffle technology which offers unparallelled reduction of sound both at the muzzle and at the ejection port in semi auto firearms for balanced, and optimized system performance.
The RSTA is CNC machined, and Tig fusion welded for maximum thermal transfer and unparalleled strength and durability. The RSTA is manufactured from high strength, high temperature, corrosion resistant 17-4ph stainless steel. The RSTA suppressor features our flawless bore technology for maximum accuracy and fully blueprinted tolerances.
| Diameter: | 1.47″ |
| Overall Length: | 9.5″ |
| Length Added: | 5.4″ |
| Weight: | 21 ounces |
| Materials: | High strength, high temp, corrosion resistant 17-4ph Stainless Steel |
| Attachment: | OTB Mounts |
| DB Attenuation: | 31DB (16″ 308) (36-40db 18″ 556) (39db 300blk 12″) |
| Finish: | High Temp Griffin Endura-Kote |
| Full Auto Rated: | Yes |
Caliber Ratings:
– .300 Winchester Magnum ammunition in barrels 20″ OAL or longer
– 7.62x39mm and 6.5SPC in barrels down to 8.5″ long
300BLK/Whisper in barrels as short as 8″
- Tig Fusion Welded
- Flawless Bore
- Minimal and Repeatable POI shift
- Rock Solid Mounting
- OTB mount Compatible
- High Temp Griffin Endura-Kote
- Shim set Included
- Multi-Caliber Friendly
Kevin Cranfield –
See above!
Brandon –
Absolutely the best suppressor I’ve ever owned. I wish more they would produce more OTB suppressors.
Everett Wilson –
Got this for 2 bolt guns in 30-06 and 7mm-08. Both have 24″ barrels and being an OTB can it only adds about 5″. Sound reduction is great while still being sub 1moa out to 300 yards. The pigs have no idea which way to run. Sorry to see it is in the discontinued item category.