Return to POLYMER80 76% FRAME AND MAS DEFENSE COMPLETE RAIL KIT COMPACT G19 / G23 - BLACK

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0 of 0 people found the following review helpful:

76% is a LOT more work Tuesday, October 6, 2026 : Gabriel Lane from Cheyenne, WY United States   If you’re getting into this, bring your patience. The quality is amazing it it’s a lot of slow work. The end result makes it all worth it though! Just hang in there Was this review helpful to you?

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76% frame Sunday, September 27, 2026 : Daquan Burton from Richmond, VA United States   Shipping was faster than expected Was this review helpful to you?

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Polymer80 76% Frame And MAs Defense Rails Saturday, July 4, 2026 : Matthew Hawk from Harrison, AR United States   The quality of the lower was excellent. The MAS  Defense rails were also great quality, well designed and well manufactured. Was this review helpful to you?

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Amazing quality Saturday, April 25, 2026 : J C from Twin Lakes, WI United States   Build quality is great, and the grip is what Glock should have done from the factory on the gen3 Was this review helpful to you?

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Glock 19 gen 3 frame Wednesday, April 22, 2026 : Alex Rosales from United States   Love the texture, Love how it’s built, it came with the locking blocks and everything in the picture, good for the price, good piece Was this review helpful to you?

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Monday, March 30, 2026 : Brandon Williams from Pendleton, KY United States   Fast shipping, frame as expected, but the rails and locking block are the first I've gotten that actually worked without modification. I was pleasantly surprised. Was this review helpful to you?

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Monday, March 23, 2026 : from Pikeville, TN United States   all good, good product, quick delivery, Was this review helpful to you?

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Sunday, March 15, 2026 : Joseph Lewis from Ridgway, PA United States   Got exactly what I ordered with fast shipping.  Very helpful people when it came to helping me select the frame for a build project in the works.  Great sale price too.  Definitely be buying more parts from Mas Defense. Was this review helpful to you?

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Rediscovering a Passion Thanks to MAS Defense Thursday, March 12, 2026 : Devil Dog from United States of America   Firearms and marksmanship have always been a passion of mine. As a medically retired Marine living with service-connected disabilities, finding hobbies I can still enjoy with limited mobility has been challenging. I’ve always been a gearhead and used to love working on cars and motorcycles, but that kind of work has become very difficult physically. After researching firearm builds, I decided to give it a try and was immediately hooked. It lets me work with my hands again, learn new skills, and build something myself. Every product I’ve ordered from MAS Defense has exceeded my expectations. The quality is excellent and their turnaround times are impressive. Thank you MAS Defense for the great products and service, and for helping me rediscover a hobby I truly enjoy. Semper Fi Was this review helpful to you?

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excellent like bill and teds great guys there Tuesday, February 3, 2026 : Rod Zapa from Tucson, AZ United States   awesome so far so good want to continue business patronage with MAS Defense Was this review helpful to you?