Q&A for Agency Arms 417 Glock 17/19/34 Gen3 Compensator — 18 Questions & 18 Answers

Yes, the Agency Arms 417 Glock 17/19/34 Gen3 Compensator will be compatible with your Shadow Systems DR920 as long as you have a 1/2x28 threaded barrel.

The Agency Arms 417 Glock 17/19/34 Gen3 Compensator will fit your PSA dagger with a threaded barrel. However, it is designed to work with most factory loaded ammunition but will yield better results with heavier charged ammunition. Tuning of your recoil spring may be required. If you are worried about having to modify your recoil spring, I would recommend using a single port compensator instead which would provide less recoil reduction but should be more reliable with most factory loaded ammunition.

Agency Arms does state that the Agency Arms 417 Glock 17/19/34 Gen3 Compensator is not compatible with conversion barrels. If you wanted more information, I would recommend reaching out to the manufacturer.

The Agency Arms 417 Glock 17/19/34 Gen3 Compensator may require some tuning, however, it may not. It is designed to work with most factory loaded ammunition but will yield better results with heavier charged ammunition. If you were looking to get a new recoil spring then I would recommend the DPM Recoil Rod Reducer System found using the following link:
https://www.opticsplanet.com/dpm-recoil-rod-reducer-system-for-glock-gen-1-3.html

No, this is mean for the 9mm caliber.

If the barrel is a gen 3 barrel you will be fine.

Please email us at Techsales@opticsplanet.com for further assistance to your question.

This should blend well, but you can return upon completing rma form found below.

https://www.opticsplanet.com/rma

It is an Anodized finish.