Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
Will this fit a mil spect buffer tube? Expert Answer

Yes. This LBE Unlimited AR15 Castle Nut is Mil-spec, and will fit the AR15 platform with a Mil-spec buffer tube.

by Ethan, Gear Expert, May 6, 2022
Gun Model:
AR-15

Code: 3FM-CAN-347GA-LBARCNUT

MPN: LBARCNUT

UPC: 765857617329

List: $8.00
$7.89

Product Info for LBE Unlimited AR15 Castle Nut

The right tool for the job, the LBE Unlimited AR15 Castle Nut helps keep your firearm in place and secure. These AR15 Lower Parts from the experts at LBE Unlimited are manganese phosphate coated to resist corrosion and abrasions, making them the perfect tool for the job. This LBE Unlimited AR15 Steel Castle Nut serves as a replacement for the front sight base castle nut and fits most AR-15 rifles. Pick up the LBE Unlimited AR15 Castle Nut for your workbench to ensure your firearm is functioning at its highest capacity.image

Specifications for LBE Unlimited AR15 Castle Nut:

Manufacturer: LBE Unlimited
Gun Model: AR-15

Package Contents:

  • LBE Unlimited AR15 Castle Nut

LBE Unlimited AR15 Castle Nut Orderable Models

List of Orderable Models

  • LBE Unlimited AR15 Castle Nut, Manganese Phosphate Coated 4140 Steel, LBARCNUT , MPN: LBARCNUT , UPC: 765857617329 , Code: 3FM-CAN-347GA-LBARCNUT
Compare (0)