Kel-Tec Sub2000 Featureless Weapon Kit Weapon Upgrade

Enhance Glock 17/19/26/34 Gen5 with Cross Armory 3-Piece Upgrade Kit -Red Anodized - CRG5OKRD

Hogue AR-15/M-16 Grip and Collapsible Buttstock 2-Piece Kit, OD Green - 15256

TacFire 6-Postion Stock Kit w/QD Attachment, Black

Hogue AR-15/M-16 Grip Kit- Includes Mil-Spec Buffer Tube and Hardware - Black

HOGUE AK-47/AK-74 Longer Yugo Version Kit OM Grip/Forend

Leapers, Inc. - UTG Model 4, Combat Ops S2, Stock Kit, 6-Position Mil-Spec Stock Assembly, includes Extension Tube, Buffer, Buffer Spring, Tear-drop Ring and Castle Nut, Black Finish RBUS2BM

TacFire USA Made AR-15 Lower Parts Kit w/ Enhanced Pistol Grip - Tan