Select Shooting Supplies

Double Diamond 3.5 lb. Connector


Rated 5.0 out of 5
from 3 Ratings.

Sold out.

After years of research and development, we are pleased to offer the Double Diamond 3.5 lb. connector for Glocks.

Once you perform the easy DIY installation, you'll immediately notice the lighter pull, the crisp release, and the consistent feel.

The Double Diamond connector is coated in NP3, resulting in a dry lubricated, low friction surface that is both extremely hard and wear resistant.

With the all new Double Diamond 3.5 lb. connector you'll INCREASE your accuracy by DECREASING the amount of muzzle movement when you pull the trigger. It really is that simple!

One size fits all Glocks, including the .45 GAP and Gen 4 models.

This is a GlockStore factory product, made to exacting tolerances, and we stand behind it with our 100% Satisfaction Guarantee!

Get the video Complete Glock, or read the Glock Reference Guide Book to learn how to install this part, along with anything else on your Glock. 


Average rating 5.0 out of 5
Based on 3 ratings
100% of reviewers would recommend these products to a friend
3 Reviews
Review posted 11 months ago
Rated 5 out of 5

Online purchase with Select Shooting

Havent installed product yet, but ordering and dealing with Select Shooting Supplies has been 5 out of 5 stars for me.

Loading review...
Was this helpful?
Review posted 12 months ago
Rated 5 out of 5

Outstanding service

Outstanding in every way

Loading review...
Was this helpful?
Review posted over 1 year ago
Rated 5 out of 5

Double Diamond 3.5 Trigger

Super easy to install . Huge difference in Glock 19

Gen 3 . Fast delivery . Great product .

Loading review...
Was this helpful?


Welcome to Select Shooting Supplies, your reliable source for quality shooting supplies. Based in the region of Waterloo just West of Toronto we are proud to represent some of the best products available in the market today.