The Cross Armory 3-Pin Set (part no. CRGPSBL) replaces the factory frame pins on Glock Gen1-3 pistols with a precision-machined, dimpled set finished in blue steel. Cross Armory machines each pin from 4140 Ordnance steel rather than casting it, then surface-treats the set for a cleaner finish and better corrosion resistance. The improved geometry cuts install time and won’t interfere with your holster, and the set fits the full Gen1-3 model range with the noted exception of the 42/43/43x.

Key Specifications

• Fits Glock 17/19/20/21/22/23/24/26/27/29/30/31/32/33/34/35/38/39 Gen1-3, excluding the 42/43/43x.
• Precision machined, not cast, from 4140 Ordnance steel.
• Surface-treated for an improved finish and corrosion resistance.
• Enhanced geometry reduces install time versus factory pins.
• Designed to not interfere with holster fit.
• Finished in blue steel.

Frequently Asked Questions

What Glock models does this pin set fit? Gen1-3 models 17 through 39, excluding the 42, 43, and 43x.

Are these pins cast or machined? Precision machined from 4140 Ordnance steel, not cast.

Will this set interfere with my holster? No, it’s designed not to interfere with holster fit.

Buy the Cross Armory 3-Pin Set

Cast factory pins are the weak link in a lot of Glock trigger jobs, and this machined 4140 steel set swaps them out with better geometry and finish. Order it from our Lubbock, Texas gun shop for fast shipping, along with more Glock small parts.