Now for the APC9/GHM/SPC9 lowers from B&T, we bring you our Slip Fit Magwell (SFM™), available in two models:
B&T Magazine – Fits B&T APC9, GHM9, and SPC9 trigger groups/lowers that take the B&T proprietary mags.
Glock Magazine – Fits B&T APC9, GHM9, and SPC9 trigger groups/lowers that take Glock proprietary mags.
Pro Aluminum – Fits aluminum B&T APC9 Pro trigger groups/lowers.
Our tried and true attachment method, co-developed with Darq Industries, embraces simplicity, allowing our magwells to be comprised of only three pieces – the polymer “funnel”/magwell itself, one 4-40 socket head screw, and one threaded insert. This package offers a secure and reliable fit, while also keeping the overall weight right at .55 oz, making it nearly invisible on your weapon system until you utilize the 350%+ increased funnel size – all function, no fluff.
*only compatible with B&T trigger groups/lowers. For Aero M4E1/BA Enhanced, please use this variant. For standard forged models, please use this one. For Radian ADAC, please use this one, and for ADM UIC/ADM4, please use this one. If you have any trouble when installing your SFM™ please contact us for assistance.
Please Note:
Due to the efficient attachment method, minimal torque is needed when tightening the screw. Simply tighten the screw until the split section begins to touch, then just shy of a 1/2 turn of the screw for final torquing.
Tanner (verified owner) –
I’ve got 5 flared magwells from APC9s, two Radian lowers and both Scars. Awesome fit and finish and great quality service! Super fast shipping, 10/10 would recommend!
Charles (verified owner) –
The SFM B&T magazine version fits perfectly on the lower, and the transition looks exactly like the product images. Reloading is way easier to be consistent—you hardly even have to think about it. I think this is the most aesthetically pleasing B&T magwell on the market, as it looks like the existing lip on the polymer lower was simply extended, and the bottom was flared. The finish is more matte and doesn’t clash like the B&T jet funnel, especially if you’ve got other DAC accessories. Plus, it’s cheaper than the jet funnel, so it’s a no-brainer if you’re looking for a magwell. Big thanks to Brett for quickly sending out the right version once he found the mix-up!
Mario (verified owner) –
Got this for my SPC9 SD. Fit and function is WAY better than the B&T jet funnel, and at half the price. On the B&T magwell, the magazine would sometimes get hung up on release. The DAC magwell loads smoother and drops freely. Highly recommended.