Strike Industries Mass Driver Comp – Glock® 17 Gen3 – 9MM

The Strike Industries Mass Driver Comp - Glock® 17 Gen3 - 9MM comes complete with essential parts as described: A compensator that reduces muzzle rise and recoil. Compensators can drastically improve accuracy by mitigating muzzle rise - but they all end up with the same problem: They add weight to the GLOCK's® barrel, which increases inertia and reduced cyclig rates, and also adds momentum to the barrel during recoil. The Mass Driver Compensators from Strike Industries complete revamp compensator design. By physically keeping the muzzle device separate from the muzzle - and attaching it instead to the front end of the frame, where it also houses the recoil spring - all that added weight is removed from your barrel, which reduces moving mass and inertia, and improves cyclic rates. "Mass Driver" Compensator Features Does not require a threaded barrel Still compatible with threaded barrels Wide bore reduces baffle strikes and keyhole rounds 2.5mm relief cut at top rear to reduce slide face damage Matches width of slide, allowing for use with open holsters Counter recoil design reduces reciprocating mass, improves felt recoil Improves cyclic weight by removing weight from barrel Compatibility Works with all GLOCK® Gen 3, Gen 4, and Gen 5 G17 and G19 handguns Works with all equivalent Polymer80 and 80% GLOCK®-compatible frames Not recommended for use with +P or +P+ ammunition What's Included Compensator Recoil spring Guide rod Guide rod fitment washer Guide rod head Internal spring Guide rod plug (Required for GEN 4 ONLY)  

No. This product is a part or accessory and does not require an FFL for purchase or shipping.

While Strike Industries Mass Driver Comp - Glock® 17 Gen3 - 9MM is legal in most states, always verify your local laws before placing an order. We comply with all state regulations.

In most cases, yes — Glock-compatible frames are designed to accept Glock OEM and compatible magazines. Always confirm fitment in the product details.

That depends on your state’s concealed carry laws. Once properly serialized and registered, carrying may be allowed under state law.

We ship all over the USA within 1–3 business days. You will receive tracking once shipped. Delivery times vary by carrier and region.