Lower Parts
Looking to get new parts for your AR's lower receiver. This is the place to look, with hundreds of parts from stocks and grips to a new mag release button. Shop with Grid Defense to customize and build the best lower receiver you can. Make your firearm look, feel, and perform the best with our selection of OE and aftermarket parts.
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VITAL TRIGGER GUARD - ZOMBIE GREEN
$15.99Vital Trigger Guard - Zombie Green With it's slim design, it offers coverage where it is needed serving its purpose: but yet not getting in the way when inquiring your target. Material: Plastic Weight: 1.54oz Includes: Pin & Allen Set...$15.99 -
Out of stock
TACTICAL DYNAMICS SKELETON GRIP - ZOMBIE GREEN
$79.00TACTICAL DYNAMICS SKELETON GRIP - ZOMBIE GREEN Finished In Zombie Green Machined from 7075-T6 Aluminum Durable and Lightweight Compatible with AR15/AR10 Platforms Unique Design Made in the USA$79.00 -
Out of stock
MIL-SPEC CARBINE BUFFER TUBE - ZOMBIE GREEN
$30.00MIL-SPEC CARBINE BUFFER TUBE - ZOMBIE GREEN Made in the USA Compatible with M4 Type Butt Stocks 6 Position Machined from 7075-T6 Aluminum Weight: 3.6oz Zombie Green Cerakote Finish$30.00 -
MIL-SPEC PISTOL BUFFER TUBE - ZOMBIE GREEN
$25.00MIL-SPEC PISTOL BUFFER TUBE - ZOMBIE GREEN Made From: Forged 7075 aluminum Zombie Green Cerakote Finish **Buffer, Castle Nut, End Plate Not Included**$25.00 -
Out of stockOn Sale
Ghost Grip - Zombie Green
Sale: $8.99MSRP: $19.99The Ghost Grip is designed for Made In the USA Made From: reinforced Plastic composite Slim Lightweight Design Incorporates finger groves to insure a tight and comfortable hold Ghost "G" Engraved into the left hand side of...Sale: $8.99MSRP: $19.99 -
Out of stock
SKELETONIZED ELITE TRIGGER GUARD - ZOMBIE GREEN
$25.99PREMIUM SKELETONIZED ELITE TRIGGER GUARD - ZOMBIE GREEN This Skeletonized trigger guard is the premium option from the Vital trigger guard that comes standard with all completed lowers. With it's slim design, it offers coverage where it is needed...$25.99