Description Improve your GLOCK’s® (or P80’s) accuracy, instantly. The Agency Arms 417 Compensator, made for GLOCK® and P80 builds, is the cheat code to better accuracy with literally zero effort. With a compact, lightweight, single-port design, the 417 Compensator reduces muzzle movement and recoil, allowing you to form tighter shot groups with quicker follow-up rounds on target. Compatible with G17, G19, and G34 builds. Also compatible with corresponding Polymer80 pistols and P80-compatible (gen 3 GLOCK®) slides. Agency Arms Gen3 Compensator Specs Thread pattern: 1/2×28 Minmum thread length: 0.695″ Fitment: GLOCK® 17, 19, and 34 Includes Thread Locker Installation video available Frequently Asked Questions about Agency Arms Gen3 Compensator - Compatible w/ Glock® 17/19/34 - 1/2 x 28 RH What does the Agency Arms Gen3 Compensator - Compatible w/ Glock® 17/19/34 - 1/2 x 28 RH include? The Agency Arms Gen3 Compensator - Compatible w/ Glock® 17/19/34 - 1/2 x 28 RH comes complete with essential parts as described: Improve your GLOCK's® (or P80's) accuracy, instantly. The Agency Arms 417 Compensator, made for GLOCK® and P80 builds, is the cheat code to better accuracy with literally zero effort. With a compact, lightweight, single-port design, the 417 Compensator reduces muzzle movement and recoil, allowing you to form tighter shot groups with quicker follow-up rounds on target. Compatible with G17, G19, and G34 builds. Also compatible with corresponding Polymer80 pistols and P80-compatible (gen 3 GLOCK®) slides. Agency Arms Gen3 Compensator Specs Thread pattern: 1/2x28 Minmum thread length: 0.695" Fitment: GLOCK® 17, 19, and 34 Includes Thread Locker Installation video available Do I need an FFL to purchase Agency Arms Gen3 Compensator - Compatible w/ Glock® 17/19/34 - 1/2 x 28 RH? No. This product is a part or accessory and does not require an FFL for purchase or shipping. Is Agency Arms Gen3 Compensator - Compatible w/ Glock® 17/19/34 - 1/2 x 28 RH legal in my state? While Agency Arms Gen3 Compensator - Compatible w/ Glock® 17/19/34 - 1/2 x 28 RH is legal in most states, always verify your local laws before placing an order. We comply with all state regulations. Do Glock mags work with Agency Arms Gen3 Compensator - Compatible w/ Glock® 17/19/34 - 1/2 x 28 RH? In most cases, yes — Glock-compatible frames are designed to accept Glock OEM and compatible magazines. Always confirm fitment in the product details. Can I conceal carry Agency Arms Gen3 Compensator - Compatible w/ Glock® 17/19/34 - 1/2 x 28 RH once built? That depends on your state’s concealed carry laws. Once properly serialized and registered, carrying may be allowed under state law. How long does it take to receive Agency Arms Gen3 Compensator - Compatible w/ Glock® 17/19/34 - 1/2 x 28 RH? We ship all over the USA within 1–3 business days. You will receive tracking once shipped. Delivery times vary by carrier and region. Related products Wishlist Compare Quick ViewAdd to cart LWD Glock® Compatible Connector - 3.5 lb G42/43 $19.95 Add to cart Compare Quick View Wishlist Wishlist Compare Quick ViewAdd to cart Upper Parts Kit for Glock 43 Compatible & PF9SS Builds $64.99 Add to cart Compare Quick View Wishlist Wishlist Compare Quick ViewAdd to cart Glock® 43 Compatible Barrel $149.99 Add to cart Compare Quick View Wishlist Wishlist Compare Quick ViewAdd to cart Strike Industries Mass Driver Comp - Glock® 17 Gen3 - 9MM $94.95 Add to cart Compare Quick View Wishlist Wishlist Compare Quick ViewAdd to cart ROOK Tactical Front Locking Block Upgrade (Polymer80 PF940V2 & PF45) - Stainless Steel $64.99 Add to cart Compare Quick View Wishlist Wishlist Compare Quick ViewAdd to cart Modular Chassis Insert for SIG SAUER® P320™ $99.99 Add to cart Compare Quick View Wishlist Browse more Handgun PartsShop by CategoryP80 LowersBuild KitsP80 PistolsFramesShop AllAll Products