Steel City Arsenal [RSNL-FS] Upgraded Full-size Glock 17 Frame – Black


Start your next G17 build with an upgraded RSNL-FS frame from Steel City Arsenal, complete with a Steel City Arsenal magwell and enhanced aluminum backstrap. NOTE: This is a serialized frame and must ship to an FFL (see FFL Terms and Conditions below).

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SKU: SCA-PSTL-RSNLFS-FRM-BLK Categories: , , , ,

An SCA Original – IN PARTNERSHIP WITH Nomad Defense

Steel City Arsenal teamed up with Nomad Defense to bring you a serialized fullsize Gen5 Glock 17 pattern frame that genuinely changes the game for builders and enthusiasts. The RSNL-FS fullsize pistol frame is an SCA-branded edition of the wildly popular NOMAD 9F, which brings a host of upgrades and features to your next build.

Package includes:

  • Steel City Arsenal RSNL-FS Pistol Frame
  • Steel City Arsenal Magwell
  • Steel City Arsenal Enhanced Aluminum Backstrap
  • Nomad Defense Locking Block


The RSNL-FS from Steel City Arsenal is an enhanced Glock® 17 Gen 5 pattern pistol frame that takes ergonomics and modern practical pistol design to the next level. Developed in conjunction with Nomad Defense, this frame fixes many of the drawbacks and missed opportunities present on the factory Glock 17 frame.

With the RSNL-FS pistol frame, subtle changes add up to big improvements. Utilizing a design focus on ergonomics and control, the RSNL-FS feels so natural it almost melts into your hand

The best way of describing the RSNL-FS is as a ground-up reimagining of the Glock® pistol platform. The teams at Nomad Defense Co. and Steel City Arsenal took a very close look at every aspect of practical pistol design, and created a pistol frame that offers real world solutions to many of the inherent shortcomings seen in most production level pistols.

The RSNL-FS frame is sold as a stripped serialized frame and is compatible with Glock® 17 Gen 5 components. The RSNL-FS ships with the SCA Enhanced Magwell, SCA Aluminum Backstrap, a trigger housing retention pin, backstrap retention pin, and Nomad Defense locking block.

Frame Features

  • SCA Enhanced Aluminum Magwell – providing every advantage for reloads when you need it most
  • Contoured Grip – better comfort means better control
  • Accessible Mag Release – easy to reach without accidental release
  • Rock Grip Texture – engineered traction in all conditions
  • Slide Stop Guard – ensure easy activation only when intended
  • Extended Beaver Tail – protect your assets
  • Enlarged Cold Weather Trigger Guard – optimized for use with gloves
  • Forward Thumb Ledges – better control for faster follow-up shots
  • Proprietary Polymer Blend – high impact strength with enhanced rigidity
  • Weight: 3.6 oz


This controlled item requires shipping to an authorized and valid Federal Firearms License (FFL) holder. All items placed on order with this item will be shipped together to the FFL. If you are ordering non-FFL items that you would like shipped directly to you, please place them on a separate order.

If you have a copy of the FFL, please email it to

If you do not have a copy of the FFL but you do have the dealer’s email address, please add it to the “Order Notes” field at checkout. It may help us acquire a copy of the FFL and get your order shipped out more quickly.

There will be a 30% restocking fee for all controlled items returned due to a failed background check or a denied underage purchase.

Federal law requires that you be 21 years of age or older to purchase a stripped receiver or frame. If a frame or receiver can only be made into a long gun (rifle or shotgun), it is still a frame or receiver not a handgun or long gun. However, they still are “firearms” by definition, and subject to the same GCA limitations as any other firearms. See Section 921(a)(3)(b). 18 U.S.C. Section 922(b)(1) makes it unlawful for a licensee to sell any firearm other than a shotgun or rifle to any person under age 21.

Weight 4 oz
Dimensions 16 × 10 × 3 in


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