FORWARD CONTROLS DESIGN AMBI LOWER RECEIVER
$330.00
Out of stock
The 2025 SOLGW x FCD LRF ambi lower receiver maintains its signature flared magwell and ambidextrous controls while adding six key improvements including an enlarged receiver extension ring, modified beavertail, and tightened lug fitment. These enhancements create a seamless blend with various uppers, improve compatibility, and simplify maintenance without compromising the battle-proven design. Available fully assembled, stripped, or in complete firearms from SOLGW.
FORWARD CONTROLS DESIGN AMBI LOWER RECEIVER
Freshly updated for 2025, the SOLGW x FCD LRF ambi lower receiver is our best yet.
Unchanged since its release, the LRF still features the same generously flared magazine well, signature trigger guard geometry, ambi magazine release fencing provision, and ambi bolt release mechanism. The following enhancements have been added for 2025:
- Enlarged support ring for the receiver extension – creates a seamless blend with both Broadsword upper receivers and forged uppers, while strengthening the critical buffer tube junction
- Modified beavertail contour for wider pistol grip compatibility
- Tightened lug fitment – providing superior fit with various upper receivers
- Enlarged trigger pocket – material removed behind the magazine well for improved trigger finger clearance and reduced weight
- Beveled selector stops – steeper bevel more closely mimics standard forged selector stops
- Bolt catch roll pin relief cut – simplifies removal of the roll pin when swapping bolt catches
The LRF includes the proprietary parts necessary to integrate most any bolt catch of your choosing and is available fully assembled, stripped, or in complete firearms from SOLGW.
The LRF lower receiver has our Rebellious Stripes design on the left side, and the FCD Cygnus logo on the Right. It includes the proprietary components for the ambi bolt release, and is compatible with all other standard lower parts kits. Due to the already enlarged magazine well, aftermarket magazine funnel attachments are unlikely to fit.
These are currently available on the new SOLGW LRF 14.5 Precision L89A Custom Gun Builder
| Weight | 2 lbs |
|---|---|
| Dimensions | 3 × 1 × 1 in |
- Reviews
- Questions
United StatesLemon Receiver
SOLGW and FCD both make great products. However, I think I may have received a lemon with this lower. While the finish was perfect, the fit was a little off in the following areas: 1) The shelf for the pistol grip was too wide all-around to accept either a Magpul K2 grip or a B5 systems grip. I had to dremel out a significant portion of my K2 grip in order to get it to fit into the lower. If the enlarged geometry of the shelf for the pistol grip is actually a feature of the LRF, I think it needs to be added into the item description, because I was not expecting that and it was pretty frustrating to dremel out one of my grips. 2) The hole for the right side safety selector was really small. I had to use a drill bit to open up the hole for it to accept my safety. I know this one wasn’t a feature, just a sad circumstance. Overall I still like the lower despite these two problems. It works well with my other FCD parts, and it’s nice to have the bolt release on both sides now, but from the one I received, I can’t honestly leave a good review.
USAbsolute fine American quality.
This is exceptional American work I’ve come to expect from Texas. I’m building a solid family AR. All my kids are lefty’s, so I want to make sure they have a good quality rifle to pass around and learn on. SOLGW & FCD is a great pairing, proud owner of this lower!
US United StatesAnnoying mag release fencing
Nice looks, good finish. Only problem is the tight fencing around the magazine release button makes it difficult for people with long or large fingers to use. The fencing on the top is right up against the mag release button, which is understandable because of the ambi bolt release, but the fencing on the magwell side is also much tighter than a standard forged lower. This requires the user to be much more precise about how they place their finger on the button to press it. I have to curl my finger a bit to place the tip of my finger directly on the button, rather than just slapping the button with a straight finger on a forged lower. This may not be an issue for people with smaller hands, but it's enough of an annoyance for me that I'm considering selling the lower or just using it for a range toy instead of the serious use build I intended it for. Everything else about the lower is great. SOLGW moving the fencing just a couple millimeters forward would resolve the above complaints.
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