Welcome to Online Catalog for Just Right Carbines.

We invite you to browse through our store and shop with confidence. We invite you to create an account with us if you like, or shop as a guest. Either way, your shopping cart will be active until you leave the store.

Special Note on Shipping Within United States:   Free Shipping on all Replacement Parts, Accessories, and Tools shipped within the United States, unless specifically stated otherwise.  In most cases shipping will be via U.S. First Class or Priority Mail.

Special Instructions for Shipping to Canada:   We can ship most Replacement Parts, Accessories, and Tools to Canada, but import/export laws prevent us from shipping barrels and bolts.  We have to charge an additional $14.95 for each package shipped to Canada to cover significantly increased international postage costs, which were increased again on 01/27/2013. 

We Combine Shipping to Canada. If you are purchasing more than one item at a time, only check the "Ship to Canada" option on your first selection.  For additional selections check the "Additional Item To Canada N/C" option to avoid being charged the additional shipping fee again in the same order. 

Dealer Inquiries Welcome!

Thank you for visiting.

1 - 12 of 12 items

10" 45 ACP Barrel - Threaded

45 ACP Short Replacement Barrel -  FREE SHIPPING - U.S. ONLY!

  • Price: $125.00

12.5" Extended Quadrail

12.5" Extended Quadrail

12.5" monolithic quad rail,   FREE SHIPPING WITHIN U.S.!

  • Price: $109.99
  • Sale Price: $65.99

13" Keymod Handguard

13" Keymod Handguard

13" keymod handguard   FREE SHIPPING WITHIN U.S.!

  • Price: $159.99
  • Sale Price: $129.99

1911 Magazine

1911 Magazine

7 round 1911 Magazine w/ upgraded spring.


Includes free shipping to US Addresses only.

  • Price: $21.95
  • Sale Price: $15.99

Barrel, Stainless Steel

40 S&W 17" Stainless Steel threaded replacement barrel, includes Stainless Muzzle Brake. 

Includes shipping to US Addresses.

  • Price: $185.00

Carbine Cleaning Kit

Carbine Cleaning Kit

Cleaning kit.


Free shipping to US Addresses


  • Price: $29.95

Quad Forend w/ Barrel Nut

JR Carbine Quad Forend w/ barrel nut. FREE SHIPPING WITHIN U.S.!

  • Price: $95.00
  • Sale Price: $69.95

Quick Release Buffer Tube kit

Quick Release Buffer Tube kit

Quick Release Buffer Tube retrofit kit - Free shipping to US Addresses!

  • Price: $79.99

Takedown Gun Sling Pack

Takedown Sling Pack

Takedown Gun Sling Pack - PLUS $10 SHIPPING (due to oversized shipping)

  • Price: $49.95

Ejector Plate w/ Screws

Ejector Plate w/ mounting screws. FREE SHIPPING WITHIN U.S.!

  • Price: $18.00

Newly Improved JR Carbine Combination Wrench

JRC Takedown Wrench

Newly Improved Combination wrench for your JR Carbine barrel, Quadrail, and buttstock. FREE SHIPPING WITHIN U.S.!

  • Price: $24.95

JRC Navy Blue Polo Shirt with Embroidered Logo

JRC Navy Blue Polo Shirt with Embroidered Logo

Navy Blue Port Authority Silk Touch™ Polo Shirt with Embroidered JRC™ Logo. FREE PRIORITY MAIL SHIPPING!

  • Price: $39.95
  • Sale Price: $25.00
1 - 12 of 12 items