Description
Would = Would fit M4 G&G specced upper
Doesnt = Does not fit M4 G&G specced upper
Used Lower Receviers
One-and-done products. Get good quality attachments for up to 70% off retail.
Parts and accessories ship within 7 business days. Custom HPA rifle builds take up to 45 business days (often less). Need it sooner? Contact us to check current stock.
All sales on parts and accessories are final once shipped. Defective or damaged items are covered under the KA Tech Warranty.








