Description
The Hogue 15045 OverMolded Collapsible Buttstock is one of those upgrades that makes an AR feel finished. Hogue takes a reinforced polymer skeleton and wraps the contact points in their signature OverMolded rubber, so the cheek rest and butt pad give you a warm, grippy feel instead of the hard plastic slap you get from a lot of budget stocks. Because this is the assembly version, it isn't just the stock body. It comes as a full kit with a Mil-Spec receiver extension and the hardware, so you're not hunting down extra parts to get it running.
What Sets the Hogue OverMolded Buttstock Apart
The standout feature here is the friction fit. Where a lot of collapsible stocks develop that annoying rattle after a few range trips, the Hogue rides tight on the buffer tube with little to no wobble. Owners consistently mention there's no play once it's on, which pays off when you're shouldering the rifle repeatedly or shooting off a rest. The rubber/polymer hybrid butt pad soaks up a bit of felt recoil without adding bulk, and the rounded polymer cap gives you snag-free shouldering for quick target transitions.
Built for AR-15 and M16 Platforms
This stock is made for Mil-Spec buffer tubes with the 1.15-inch diameter, which covers the majority of AR-15 and M16 builds out there. If your rifle runs a commercial-spec tube, you'll want the commercial version instead, so it's worth confirming your setup before ordering. There are multiple sling and swivel mounting spots built in, so you can set up your carry configuration however you like.
A Beard-Friendly Everyday Upgrade
One detail people appreciate is that the OverMolded surface won't grab beard hair the way some ridged tactical stocks do. The adjustment lever is shielded to prevent accidental release and textured for a solid grip even with gloves or in bad weather. It's a straightforward, no-drama stock that carries Hogue's reputation for quality rubber grips, and at this level it punches well above its weight.
Key Specifications
- Manufacturer: Hogue
- Manufacturer Part Number: 15045
- UPC: 743108150450
- Product Type: Collapsible Buttstock Assembly
- Fits: AR-15 / M16 / M4 with Mil-Spec buffer tube
- Buffer Tube Diameter: 1.15 in (Mil-Spec)
- Material: Reinforced polymer with OverMolded rubber
- Color / Finish: Black, textured matte
- Adjustment Type: Collapsible
- Mounting: Multiple swivel sleeve and sling locations
- Length: 11.4 in
- Shipping Weight: 1.31 lb
What’s Included
- OverMolded collapsible carbine buttstock
- Mil-Spec receiver extension (buffer tube)
- Carbine buffer spring
- Endplate
- Castle nut
Frequently Asked Questions
Will the Hogue 15045 fit my AR-15 buffer tube?
This kit is built around a Mil-Spec buffer tube with a 1.15-inch diameter, and since it ships with its own receiver extension, it drops onto any AR-15 or M16 lower that accepts a Mil-Spec tube. If your rifle currently runs a commercial-spec tube, you'd want Hogue's commercial version instead. When in doubt, measure your tube diameter before ordering.
Does this Hogue OverMolded buttstock come with everything I need to install it?
Yes, it's the full assembly. Along with the stock body you get a Mil-Spec receiver extension, the carbine buffer spring, an endplate, and a castle nut. You'll just need basic tools like a castle nut wrench to get it torqued down.
Why does the Hogue collapsible buttstock feel so tight on the tube?
That snug fit is by design. The OverMolded rubber creates a friction fit that eliminates the rattle common to cheaper collapsible stocks. It can take a bit of force the first time you slide it on, but the payoff is a rock-solid shoulder feel with virtually no wobble once it's seated.
Is the OverMolded rubber comfortable for regular use?
It is. The rubber cheek rest and hybrid butt pad give you a soft, grippy contact point that takes the edge off felt recoil without adding bulk. A lot of folks also point out the surface won't snag a beard the way ridged tactical stocks tend to.





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