GunPartPicker

Luth-Ar AR-15 Parts & Accessories

Luth-Ar has 294 products available on GunPartPicker, ranging from $0.99 to $719.99.

Luth-Ar Product Categories

  • Upper Receiver: 51 products
  • Stock & Brace: 45 products
  • Rear Sight: 39 products
  • Handguard: 30 products
  • Buffer: 21 products
  • Trigger: 9 products
  • Barrel: 8 products
  • Bolt Catch: 8 products
  • Gas Tube: 7 products
  • Gas Block: 7 products
  • Front Sight: 7 products
  • Forward Assist: 7 products
  • Charging Handle: 7 products
  • Buffer Tube Assembly: 7 products
  • Pistol Grip: 6 products
  • Muzzle Device: 6 products
  • Buffer Spring: 6 products
  • Buffer Tube: 5 products
  • Dust Cover: 3 products
  • Takedown Pin: 3 products
  • Bolt Carrier Group: 3 products
  • Safety: 2 products
  • Trigger Guard: 2 products
  • Sling: 1 product
  • Castle Nut: 1 product
  • Iron Sights: 1 product
  • Magazine Release: 1 product
  • Handguard Mount Accessory: 1 product

Stock status: 182 in stock, 112 out of stock.

L

Luth-Ar

294
Products
10
Retailers
Best overall: Optics Planet
$1 – $720
Price Range
Best value: Optics Planet
73%
In Stock
40 of 55 listings

Luth-Ar in September 2026

Luth-Ar ranked #50 of 323 brands on GunPartPicker in September 2026, just behind Weaver, with about 1 in every 250 parts builders added. That's its 2nd straight month at #50. Builders reached for Luth-Ar mostly for upper receiver parts. The most added single part was the Luth-AR AR-15 Buffer Tube Assembly, taking the top spot from the Luth-AR AR-308 Rifle Buffer Spring.

Stocks and braces were the busiest Luth-Ar category in September: 6 products came back in stock, several more than once. Demand for buffer springs slipped about 25% on August. About 62% of the 294 Luth-Ar products we track are in stock today.

Also popular this month: Luth-AR Ambi Safety Selector For AR15 Rifles, Black - LR-08B, Luth-AR Carbine Buffer - BS-11C, Luth-AR AR-308 Rifle Buffer Spring and Luth-AR 9MM Carbine Buffer Assembly, Mil-Spec - 9MM-M-BAP.

All Luth-Ar monthly updates →

Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

Luth-Ar products

Brand Overview

Products294
Price Range$1 – $720
In Stock182 of 294 (62%)

Available At

Sportsmans Outdoor SuperstorePalmetto State ArmoryClassic FirearmsGritR SportsKY Gun CompanyBrownellsB Kings FirearmsGrabAGunDirty Bird IndustriesOptics PlanetAR15 DiscountsBattleHawk ArmoryPrimary Arms

What They Make

Top categories and typical prices

51
Upper Receiver·26% of products

51 products available

$0 – $720
45
Stock & Brace·23% of products

45 products available

$0 – $620
39
Rear Sight·20% of products

39 products available

$0 – $66
30
Handguard·15% of products

30 products available

$0 – $108
21
Buffer·11% of products

21 products available

$0 – $106
9
Trigger·5% of products

9 products available

$0 – $141

Customer Ratings & Reviews

No reviews yet for this brand.