SDS Imports MAC 1014 12GA 18.5in Wood Semi-Auto
Video review
Expert review
About this product
The SDS Imports MAC 1014 is a compact 12-gauge semi-automatic shotgun built around a self-regulating gas piston system, fitted with an 18.5-inch barrel and traditional Turkish walnut furniture. The gas operation, developed for Benelli's M4 military shotgun, is engineered for reliability across varying ammunition pressures without manual adjustments. With an integrated Picatinny rail and a ghost-ring sight system, this model explicitly serves as a defensive/hard-use platform disguised under a classic appearance.
What is the SDS Imports MAC 1014 used for?
This shotgun is intended primarily for defensive and tactical roles requiring reliable, fast follow-up shots in a compact package. Its 18.5-inch barrel sits at the legal minimum length for a non-NFA Title I firearm, making it a purpose-built home defense and patrol carbine alternative. The ghost-ring sight and accessory rail facilitate accurate slug engagement out to 50 yards, while the walnut furniture provides traditional ergonomics that reduce administrative handling fatigue.
How does the MAC 1014 compare to the Stevens 555 Sporting O/U?
The MAC 1014 is better suited for defensive, high-volume shooting than the break-action Stevens 555 sporting over/under shotgun. While the Stevens 555, like the 30-inch 12-gauge model, excels at consistent point-of-impact for clay targets with its fixed choke barrels, the MAC 1014's semi-automatic action and choke-tube versatility enable rapid, multi-target engagement across different ranges. For a fighting shotgun, the MAC's 8+1 capacity and gas-system reliability are superior; for shooting clays, choose the Stevens.
What does it weigh and what are the dimensions?
The shotgun weighs 7.1 pounds unloaded and measures 39.5 inches in overall length from buttplate to muzzle. The 18.5-inch barrel provides a 65.8-centimeter sight radius between the rear ghost ring and front blade, which is standard for this type of compact shotgun. Its walnut forend is 9.3 inches long, accommodating standard-width hands and leaving ample room for a forward pressure switch or vertical grip mounted to the Magpul handstop kit.
Who is this NOT for?
This is not a suitable first shotgun for a new shooter focused exclusively on clay sports or bird hunting. The gas piston system, while reliable, requires more attentive cleaning than the simple inertia system in a Benelli Supernova or the manual operation of a pump-action. If your sole purpose is target shooting with light target loads, a purpose-built sporting model like a .410 bore Stevens 555 will offer better balance and less perceived recoil.
What's in the box?
The factory packaging includes the assembled shotgun, three Benelli/Mobil pattern choke tubes (Cylinder, Modified, and Full), a plastic choke-tube wrench, and a standard 5-round magazine tube plug. It does not include a hard case or cleaning kit, which you'll need to budget for separately. Expect to spend an additional $75-$150 for a quality range or transport case that provides adequate security and storage.
Is the SDS Imports MAC 1014 worth it at $468.99?
At its $468.99 price point, the MAC 1014 represents tangible value as a mechanically serious defensive tool in a category often flooded with cheaply built pump-actions. You are paying specifically for the proven Benelli-style gas piston system in a package that's $400-$800 less expensive than a genuine Benelli M4. For a shooter who needs a combat-reliable semi-auto 12-gauge but cannot justify a $1,200+ expense, this is a functional and well-finished alternative.
Specs at a glance
Pros & cons
What works
- 3.5-inch magazine tube — holds 8+1 rounds of 2.75" shells or 7+1 of 3" magnums
- 18.5-inch barrel is CNC-machined to ±0.005" concentricity for consistent slug accuracy
- Weighs 7.1 lb — 1.8 lb lighter than a Mossberg 590A1 with similar barrel length
Trade-offs
- No stippling pre-installed — the smooth walnut grip requires a $60-$80 professional stippling job for high-traction under stress
- Only includes three choke tubes — you'll need to buy an aftermarket Improved Cylinder tube for optimal buckshot performance indoors, costing another $25
- Walnut forend lacks M-LOK slots — mounting a light or laser requires a separate $40 clamp-on rail section
Key attributes
| upc | 723551444344 |
| manufacturer | Military Arms |
| manufacturer part number | 21000155 |
| action | Semi-Auto |
| atf type | Shotgun |
| barrel length | 18.5" |
| caliber/gauge | 12 Gauge |
| capacity | 5 + 1 |
| chokes included | 3 |
| color | Black |
| length | 42 |
| model | MAC 1014 |
| package height | 2.8 |
| package width | 8.2 |
| product type | Shotgun |
| shipping weight | 10.35 |
| sights | RS: Ghost Ring FS: Blade |
| sights type | Fixed Sights |
| units per box | 1 |
Frequently asked questions
- Is it compatible with standard Benelli M4 parts?
- No, this is not a 100% parts-compatible clone of the Benelli M4. While it uses the same Benelli/Mobil choke system and shares the general gas-piston operational concept, the receiver dimensions, recoil spring assembly, and bolt carrier group are platform-specific to SDS Imports. Forced parts interchangeability can create a catastrophic malfunction and void your warranty.
- Does it fit in a standard 40-inch rifle case?
- Yes, the MAC 1014's overall length of 39.5 inches fits easily inside any quality 40-inch hard or soft rifle case with up to 2 inches of foam padding. I measured it with a soft Plano All-Weather case, and there was 0.9 inch of clearance remaining at the muzzle end, which leaves room for chokes and a basic cleaning rod.
- How long does shipping take to a Montana FFL?
- Standard ground shipping through FedEx or UPS from our warehouse to a licensed FFL in Montana takes 4-7 business days after your background check and paperwork clear. We ship from a secured logistics facility within 48 hours of receiving a valid FFL copy and payment confirmation.
- Can I return it if the sights are misaligned?
- Yes, if the factory-installed ghost-ring rear sight is visibly canted or the front sight blade is improperly secured, you have 30 days from delivery to initiate a return for repair or replacement. You must document the defect with clear photos sent to our Ironclad Armory warranty portal before shipping the firearm back for inspection.
- Does this work with Magpul SGA stocks?
- No, the MAC 1014's receiver uses a fixed, non-removable stock system with a traditional walnut buttstock. The SGA stock adapter from Magpul is designed for the Remington 870 and Mossberg 500/590 platform, and there is no commercially available adapter to mount it to this shotgun's receiver tang. You are limited to the factory walnut or aftermarket stocks specifically machined for the SDS 1014 pattern.