UTG PRO 6-Position Mil-spec AR-15 Stock Kit

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Backed by the UTG Lifetime Warranty!

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UTG Pro AR-15 6-Position Stock Kit – Complete Mil-Spec Carbine System

Features

Complete AR-15 carbine stock assembly with stock, receiver extension, buffer, spring, end plate, and castle nut
Six-position mil-spec receiver extension provides adjustable length of pull
Impact-resistant polymer stock provides a lightweight traditional collapsible-stock profile
Aircraft-grade aluminum receiver extension uses rolled threads for reliable engagement with the lower receiver
Standard 3.0 oz carbine buffer and matching carbine action spring included
Available in Black
Made in the USA

The UTG Pro 6-Position Stock Kit provides the complete carbine recoil system and adjustable stock needed for an AR-15 lower receiver. Its straightforward collapsible stock keeps bulk and weight down, while the mil-spec receiver extension provides six length-of-pull positions from 10.25″ to 13.5″.

Note: This kit uses a standard AR-15 carbine buffer and spring and is intended for AR-15 carbine recoil systems.

Specifications

Brand: UTG Pro
Model: 6-Position Mil-Spec Stock Assembly
Compatibility: AR-15
Stock Positions: 6
Receiver Extension: Mil-spec diameter, aircraft-grade aluminum
Stock Material: Impact-resistant polymer
Buffer: Standard carbine, 3.0 oz
Dimensions: 7.0″ long x 1.4″ wide x 5.1″ high
Length of Pull: 10.25″ collapsed to 13.5″ extended
LOP Adjustment Increment: 0.625″
Weight: 16.9 oz
Castle Nut Torque: 35-40 ft-lb
Color, Finish & MPN:
- Black: RBU6BM – Black anodized receiver extension
Country of Origin: USA

What’s Included

1x UTG Pro 6-position polymer stock
1x Mil-spec 6-position receiver extension
1x Standard 3.0 oz carbine buffer
1x Carbine buffer spring
1x Tear-drop receiver end plate
1x Castle nut

Products available on this page:

UTG PRO 6-Position Mil-spec AR-15 Stock Kit - Black - Color: Black | SKU: RBU6BM | UPC: 4712274528277

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

UTG Lifetime Warranty

Leapers, Inc. warrants that all UTG & UTG PRO products conform to published specifications and are free from defects in material and workmanship. We will repair or replace defective products for the duration of the product’s life span. Our dedicated in-house customer service professionals will provide the best-in-class UTG experience.

Please note that this warranty does not extend to products disassembled, damaged from misuse, accidental impact, negligence, natural disasters/accidents, or unauthorized repair or alteration.

Warranty Instructions

Go to Warranty Request under Customer Service on our website.
Fill out the necessary contact and product information to the best of your knowledge.
A purchase receipt is required for all warranty cases and needs to be attached at the end of the form.
Finalize the case by submitting the information to us.
You will hear from one of our customer service reps within 24-48 hours and we will provide you with additional information and instructions.
No return will be accepted without an RA#.
For any questions regarding the process, please feel free to call at (734)542-1500.