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Orders containing 80% Lowers CANNOT have ANY other parts purchased in the same order. No exceptions.

*** Absolutely NO sales of 80% Lowers to the below states or cities within the listed states:

- California
- Colorado Cities: Allenspark, Boulder, Coal Creek Canyon, Denver, Eldora, Eldorado Springs, Gold Hill, Gunbarrel, Hygiene and Niwot
- Connecticut
- Delaware
- District of Columbia - Washington DC
- Hawaii
- Illinois
- Maryland
- New Jersey
- New York
- Philadelphia Pennsylvania
- Rhode Island
- Washington

- It is the customers responsibility to know all applicable laws that apply to them. Please complete your research BEFORE making a purchase. Contact your local FFL or the ATF directly with any questions. MAS Defense LLC is not responsible for any city, county, state or federal laws that you (the purchaser) do not comply with.
- 80% lowers cannot be returned for any reason. Warranty claims will be reviewed on an individual basis.
- A 15% cancellation fee will be charged to orders containing this part with shipping addresses in the above outlined cities or states.
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80 PERCENT ARMS GST-9 MOD1 80% LOWER RECEIVER G19 G19X G19L G17 - 38019-BLK GLOCK GST9 80% ARMS 80% ARMS GST-9 MOD1 80% LOWER RECEIVER G19 G19X G19L - 38019-BLK
MSRP: $150.00
Our Price: $139.99
(Out of Stock)
80% ARMS GST-9 MOD1 FULL SIZE GRIP G17 - 380005-BLK 80% ARMS GST-9 MOD1 FULL SIZE GRIP G17 - 380005-BLK
MSRP: $23.00
Our Price: $19.99
In Stock
80 PERCENT ARMS GST-9 MOD1 80% LOWER RECEIVER G19 G19X G19L G17 - 38019-FDE GLOCK GST9 80% ARMS 80% ARMS GST-9 MOD1 80% LOWER RECEIVER G19 G19X G19L - 38019-FDE
MSRP: $150.00
Our Price: $139.99
(Out of Stock)
(1)
80% ARMS GST-9 MOD1 FULL SIZE GRIP G17 - 380005-FDE 80% ARMS GST-9 MOD1 FULL SIZE GRIP G17 - 380005-FDE
MSRP: $23.00
Our Price: $19.99
In Stock